Roomba: Hitting the Wall | The Moat | 2

16 Sep 2026 · 48 min · 19 chapters

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In short

iRobot’s Roomba dominance erodes as patents, litigation, and “smart home” data strategies face cheaper Chinese mop-vac combo robots, new competitors (Shark Ninja, Hoover, Bissell), and later macro shocks (tariffs, supply-chain disruptions, and failed Amazon acquisition). The episode traces key battles: patent wins and losses, product responses (Imprint Smart Mapping; S9 Plus + Brava Jet M6), and eventual decline culminating in iRobot’s 2025 bankruptcy and acquisition by Picea Robotics.

Guests (real people mentioned)

Colin Angle (iRobot CEO; robotics founder background at MIT; built iRobot with Rodney Brooks and Helen Greiner). Helen Greiner and Rodney Brooks are referenced as founders. Spruce Point Capital (short seller) is cited. Reuters and CNBC reporters are mentioned. Amazon and FTC/EU regulators are key institutional actors. No recurring “podcast guests” appear as interview subjects.

Key claims

one robot is suboptimal for mopping+vacuuming; Roomba’s moat is patents plus home-mapping data; iRobot’s patents can block imports; combo machines can’t be stopped if iRobot won’t build one; Amazon integration would have stabilized iRobot’s ecosystem.

Notable examples

2005 CoolVac patent case; 2017 ITC ruling barring Hoover Quest 1000/BobSweep imports (later partially overturned); 2018 Ecovacs/Roborock combo flooding U.S.; 2019 S9 Plus + Brava Jet M6 room-to-room coordination; 2020 pandemic sales surge then 2021 chip shortages; 2023 Amazon deal blocked by EU/FTC; 2024 iRobot bankruptcy and Picea acquisition.

Written by AI. May contain mistakes. Listen to the episode to check what was said.

Chapters

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The Rise of Roomba: iRobot's Early Success

0:20 to 4:50

Discover how iRobot focused on consumer robots and faced competition.

“It's April 2017 at iRobot's headquarters in Bedford, Massachusetts.”

The Competitive Landscape of Robot Vacuums

6:02 to 14:01

Examine iRobot's strategies against competitors like Shark Ninja and others.

“Hi, I'm Lindsey Graham, the host of the podcast American Scandal.”

Shark Ninja Enters the Market

14:01 to 15:21

Learn about Shark Ninja's introduction of a competitor to Roomba and its market impact.

“But now, Shark Ninja is actually here, debuting its own robot vacuum, the Shark Ion Robot 750, priced at$349.99.”

iRobot's Pressure and Future

15:26 to 16:06

Explore the pressures on iRobot as they face competition and uncertain earnings.

“Five months later, Angle is back on the line with analysts.”

The Impact of Competitive Innovations

16:12 to 18:16

Discover how new competitors like Ecovacs and Roborock are changing the landscape.

“The CEO of iRobot, the company that created this category, is saying the fate of his own market is on the line.”

iRobot's Technological Advancements

18:21 to 20:24

Understand iRobot's response to competition with new technological innovations.

“It can't soothe these machines out of existence, and it doesn't make one of its own.”

iRobot's Renovation and History

21:40 to 22:58

Examine the renovation of iRobot's headquarters and its historical significance.

“Hey, it's Mike Corey, host of Against the Odds from Audible Originals.”

The Role of Patents in Business Strategy

23:03 to 25:14

Discuss how patents impact competitive strategies in the market.

“It's got to be IP, intellectual property, patents.”

iRobot's Legal Battles and Market Position

25:18 to 28:00

Analyze iRobot's legal challenges and how they affect its market position.

“That's because Hoover's Quest 1000 robot, the model affected by the patent ruling, is no longer on the market.”

iRobot's Pricing Strategy and Market Position

28:00 to 30:11

Learn how iRobot's premium pricing strategy impacts its market position amidst trade wars.

“That's about$1 ,300 more expensive than the combo mop vacs from Roborock and Ecovacs.”
Show all 19 chapters

Pandemic Boost and Wall Street Worries

30:11 to 33:16

Explore how the pandemic temporarily boosted iRobot's sales but raised concerns about sustainability.

“it looks like both strategies just might work.”

Supply Chain Struggles Post-Pandemic

33:16 to 35:19

Understand the challenges iRobot faced due to supply chain issues as the pandemic waned.

“The global supply chain breaks under the strain of a sudden return to normal.”

iRobot's Premium Product Dilemma

35:19 to 36:21

Discuss the disconnect between iRobot's premium models and consumer preferences for value.

“and when they have more robot vacuum choices than ever before, including lower-priced offerings from China that pack multiple features into one machine.”

Negotiating iRobot's Future with Amazon

36:21 to 39:41

Follow iRobot's negotiations with Amazon amidst declining sales and competition.

“And that help might be just a phone call away.”

FTC Investigation into Amazon's Acquisition

39:41 to 42:00

Learn about the regulatory scrutiny surrounding Amazon's proposed acquisition of iRobot.

“wants to know iRobot's price for acquisition.”

The FTC Investigation and Its Implications

42:00 to 45:24

Learn about the FTC's scrutiny of Amazon's acquisition of iRobot and its consequences.

“The FTC has spent the past six months investigating the potential competitive impact of Amazon's proposed acquisition of iRobot.”

Consequences of the Failed Acquisition

45:24 to 48:24

Explore the fallout from Amazon walking away from the iRobot deal and its effects on the company.

“It would have allowed iRobot to compete with cheaper Chinese rivals from a position of strength.”

iRobot's Decline and New Strategies

48:24 to 49:58

Examine iRobot's new product strategies as it struggles to compete in the market.

“Now, the data and the company are under Chinese control.”

Roomba's Future Amid Ownership Changes

49:58 to 50:22

Understand the implications of foreign ownership on Roomba and the company's status.

“a Roomba is still running its route, bumping into a chair leg, redirecting, finding its way around.”
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Transcript

Automatic transcript. May contain errors.

0:00Colin Angle:Hey, Business Wars fans, have you heard? Audible subscribers can listen to new episodes of Business Wars early and ad-free right now. Join Audible in the Audible app or by subscribing on Apple Podcasts. A listener note, Business Wars uses dramatizations based on true events. Some elements, including dialogue, are dramatized, but every episode is rooted in extensive research.

0:35It's April 2017 at iRobot's headquarters in Bedford, Massachusetts. The company's 49-year-old CEO, Colin Angle, is on a first-quarter earnings call with stellar numbers to report. It's been a year since iRobot went all in on their home vacuum cleaner, the Roomba. The company sold off its defense and security division and became solely focused on consumers. That bet now looks like a winner. iRobot is reporting a 32 % revenue gain over the same quarter last year, when it still had its defense business. The company also reports selling more than 700 ,000 consumer robots in the first three months of 2017.

1:19Those robots include the Roomba and the Brava Jet, a robotic mop that operates like the Roomba. Even better, profits have quadrupled, and Angle is revising his revenue projections upward. But the good news doesn't stop one analyst from asking about a potential threat. Colin, there's been some talk that Chinese companies are working on combination vacuums and mops, a single machine that can do both chores. But iRobot still has two machines for those tasks. Why is that? Angle chuckles to himself. He knows robots inside and out. He's been building them since he was an MIT student nearly three decades ago.

2:01He's also used to having to explain them to people who aren't roboticists. We believe that one machine is suboptimal. You can't mop and vacuum as effectively with one machine as you can with two. Okay, but do you think there's consumer interest in combo mop vacuums regardless of performance? Sure, there's interest. There's even a market. but we think two machines are better, so that's the path we're pursuing. For now, the Chinese combo machines are only a rumor, but other competition is real. As Roomba's sales have climbed, disc-shaped robot vacuums from China, Europe, and the United States have flooded the market and are now widely available.

2:46The new entrants include Chinese brands like Eufy and Ecovacs, along with American household names like Hoover and Bissell. The second of those, Bissell, is a familiar player in iRobot's journey. Back in 1992, an iRobot engineer approached Bissell about partnering on a robotic floor sweeper. Bissell brushed him aside, insisting consumers wouldn't pay much for that kind of gadget. Now, Bissell is muscling into Roomba's territory with its own version. Still, Angle has every reason to feel confident. The Roomba commands more than 80 % of the North American market and nearly two-thirds of the global market.

3:32Inside iRobot, executives believe no one can match their superior engineering. But there's another reason for his confidence. Over the years, iRobot has used its many patents as a shield to protect Roomba from the competition. One early use of that shield came in 2005, three years after the Roomba launched. That year, iRobot sued a Roomba clone called the CoolVac, claiming patent infringement. iRobot won, and the CoolVac disappeared. Now, facing a blitz from multiple challengers, Engel tells the analysts he's calling the same play. These new competitors, including Hoover and Bissell, they've infringed on many of the 1 ,000 patents we hold worldwide.

4:23Those patents are a big part of our competitive mode. And while we'd rather innovate than litigate, we're suing. Right now, an army of challengers is assembling outside iRobot's castle walls. And Angle is betting his legion of lawyers can hold the gate. But the competition is about to show iRobot something the Roomba has known since the beginning. When robots hit a wall, they don't stop. They just find another way around.

5:12I get videos before I travel and watch them whenever I don't have Wi-Fi, because we all know airplane Wi-Fi is the worst. I get ad-free, I get backroom play, and there's like a ton more in there. You should try it. If you like YouTube, you'll love YouTube Premium. Try it now for two months free at youtube.com slash premium. If you like YouTube, you'll love YouTube Premium. Hi, I'm Sean Evans from Hot Ones, and I want to tell you about YouTube Premium. It has offline downloads, so you can watch without Wi-Fi. Background play, so you can lock your phone and it still plays, baby. Oh, and it is completely ad-free.

5:49Yes, I said it, ad-free. Try YouTube Premium for two months free at youtube.com slash premium. Trial eligibility varies, terms apply, cancel anytime. Hi, I'm Lindsey Graham, the host of the podcast American Scandal. Our latest series tells the story of college counselor Rick Singer, who thought he'd found a way to rig the admissions process for his wealthy clients until an unrelated FBI investigation inadvertently exposed the largest college admissions scandal in American history. Listen to American Scandal on Audible or wherever you get your podcasts.

6:29From Audible Originals, I'm David Brown, and this is Business Wars.

6:58When MIT professor Rodney Brooks visited Thailand in 1984, he watched mosquitoes dodge his swats and formed an idea that would change robotics forever. Back in his lab in Boston, Brooks and two of his students, Colin Engel and Helen Greiner, turned that idea into a company. They called it iRobot, and their mission was simple, build useful robots for everyday people. In the beginning, though, iRobot did anything but that. Desperate for cash, the company went in all kinds of different directions to generate revenue that might someday support its mission. It tried to send robots to the moon. That wouldn't fail to launch.

7:44It tried to build a commercial floor cleaner only to have the contract canceled. It made a squirmy baby doll that almost nobody wanted. The company's biggest early success didn't come from consumer products at all. It came from sending robots to war by building machines that found roadside bombs in Afghanistan. But then, iRobot built something that the world had never seen before. A robot that lived in your home, cleaned your floors, and asked nothing in return except a place to charge. They called it the Roomba, and by 2017, iRobot had sold 15 million of them. Competitors want in on that business and are challenging iRobot on new features and on price.

8:33Now, the company that invented the home robot has to fight to hold its pole position in the very market it created. This is Episode 2, The Moat.

8:53It's June 2017 in Bedford, Massachusetts. At iRobot's headquarters, CEO Colin Angle stares at his laptop screen, watching iRobot's stock price fall in real time. Just days earlier, iRobot shares hit an all-time high of$102. That's nearly triple where it traded a year before. But today, the stock is tumbling. A short seller named Spruce Point Capital has just published a report warning of headwinds for iRobot. One of their biggest concerns is that they expect a new challenger to enter the robot vacuum market this year. That challenger is Shark Ninja, a company that has already taken meaningful market share from Dyson in upright vacuums.

9:43And now, it's coming for iRobot's floor vac. iRobot is forced to wait, because until Shark Ninja enters the market, there's no product to examine, no patent to compare, and no case to file. Instead, they're just investors worrying that Shark Ninja will take a big bite out of Roomba's market share. And now, those investors are throwing iRobot stock overboard. By day's end, the shares have sunk more than 10%. But if Angle is worried about that slide, he doesn't say so publicly.

10:27In the days that follow, Angle sounds downright confident when he gets on the line with a reporter from Reuters. The reporter gets right into it. So, how is iRobot fending off all these new competitors? Angle answers that the company is fighting back with 1 ,000 worldwide patents. But he says there's also something else. We have another big advantage. The Roomba isn't just picking up dirt anymore. It's also sucking up data. Angle explains that his engineers are working on ways to give camera-equipped Roombas the ability to create and store maps of homes. The maps tell the Roomba where the kitchen is, how rooms connect, where the furniture sits, and more.

11:13With stored maps, iRobot can become part of the smart home, a network of connected devices that understand and respond to their surroundings. The idea is for iRobot to become indispensable to companies building the smart home, companies with far deeper pockets than iRobot. And the key to that, Angle says, is sharing mapping data with third parties that sell smart home gadgets. This detail surprises the reporter. Uh, hold on, Colin. Who exactly would the Roomba be sharing all this data with? Well, with the companies that are racing to own the smart home. Companies like Amazon, Apple, and Google.

11:55We could reach a deal to share our maps with any of those companies within the next couple of years. What does iRobot get out of that? Well, if the Roomba is connected to these smart home networks, it becomes more useful inside the home. That's the value Roomba can provide. The way Angle sees it, competitors may be able to copy spinning brush heads and round plastic shelves, but they might not be able to make a robot that can talk to the rest of your house. But Angle's comments generate the wrong kind of headlines. Privacy advocates are concerned about the potential collection and sharing of personal data through connected home devices.

12:37And Reuters initially reports that iRobot wants to sell its users' data. TV news stations and other outlets report that angle. The maker, iRobot, is considering selling that data to other companies like Amazon, Apple, and Google, whose companies would use the data to make their in-home gadgets smarter. iRobot quickly clarifies Angle's comments. The company insists Reuters got it wrong. iRobot customer data would never be shared, much less sold, without permission. But needing to do damage control doesn't slow Angle down. He forges ahead with this new plank in his strategy. He believes great engineering built iRobot's competitive moat.

13:22Patents are helping to defend it, and smart home data will make the moat even harder to cross. The question now is whether Wall Street agrees.

13:39It's September 2017 in Bedford, Massachusetts. Colin Angle is experiencing deja vu. In his office at iRobot's headquarters, He's watching iRobot's stock price fall again. The stock shrugged off its deep dip in June, caused by concerns about a potential challenge from Shark Ninja. But now, Shark Ninja is actually here, debuting its own robot vacuum, the Shark Ion Robot 750, priced at$349.99. It's about$25 cheaper than Roomba's lowest-end model, the 690. Investors are fretting, spurred on once again by short-seller Spruce Point Capital. By day's end, iRobot shares have sunk nearly 16 percent. But just one day later, iRobot notches a legal victory.

14:37It settles with a Taiwanese manufacturer that's been building three different robot vacuums for Hoover. The Taiwanese company agrees to leave the robot cleaning business and to pay iRobot for its trouble. It's yet another win for the Roomba, which has spent years besting the competition both on carpets and in the courtroom. For a long time, cheaper robot vacuums struggled with the basics, getting tangled in cables, trapped on carpet fringe, or just spinning in useless circles, Roomba won on reliability. And when a competitor worked just as well or better, Roomba still dominated thanks to brand recognition.

15:21Angle has every reason to believe the moat will hold. But the next earnings call is about to reveal just how much pressure is building on the other side. Five months later, Angle is back on the line with analysts. And it's déjà vu again. He's got good numbers. Sales are up 34%. But he's getting pushback from analysts who want to know why profits aren't higher. Engel's answer is that iRobot has been spending heavily on research and development, trying to stay ahead of the competition. Then, Engel says something surprising. He tells analysts that in the next three years, the industry's winners and losers will be determined for the next decade.

16:11It's a striking admission. The CEO of iRobot, the company that created this category, is saying the fate of his own market is on the line.

16:23Colin Angle:And he isn't certain the Roomba will come out on top. Engel does have a plan to build better robots as his company enters this critical stretch. But what he doesn't have is any idea of what's about to roll out onto floors across the world.

16:46It's April 2018 in Portland, Oregon. A YouTube content creator sets up a camera and holds up a round robotic vacuum. It's made by a Chinese company called Ecovacs. The robot debuted in the U.S. just a month earlier. And Ecovacs has been flooding the content creator market with these machines, hoping to generate positive reviews. Now, it's getting the thumbs up from this YouTuber, whose content is directed at Busy Moms. Flipping the robot over, she excitedly snaps a microfiber pad onto the bottom of the machine. It turns into a mop. It mops your floors for you. It's kind of amazing. The combination vacuum and mop can also map rooms using a laser guidance system called LIDAR.

17:38It retails for$500 to$700, and it's not alone. A Chinese brand called Roborock is selling a nearly identical combo at a similar price point. Remember the analyst on the earnings call asking Angle about combo machines from China? Well, they're no longer a rumor. They're on American floors, and iRobot has no way to stop them in court. Ecovacs and Roborock aren't giving iRobot an obvious patent fight because their machines aren't Roomba clones. They do something different. They mop and vacuum. iRobot doesn't have a combo, and Angle has said he doesn't want one either. So iRobot is stuck. It can't soothe these machines out of existence, and it doesn't make one of its own.

18:35But the company isn't standing still. In fact, it's about ready to show the world what that extra R &D spending has been buying.

18:47It's September 2018 in San Francisco. At the annual TechCrunch Disrupt Conference, Colin Angle takes a seat on stage. He's wearing a slouchy, casual gray blazer and a pair of navy chinos. His grayish-blonde hair is cut short and combed forward into boyish bangs. On the floor next to him is a two-foot-tall mystery object covered in black silk cloth. Angle is about to reveal what's underneath, to a packed house. He yanks the cloth away. Underneath is the newest, most advanced Roomba that iRobot has ever built. It comes with an optional self-emptying charging dock, and it's loaded with complex microprocessors that can finally deliver on the vision angle outline to that Reuters reporter more than a year earlier.

19:41The tech is called Imprint Smart Mapping. It allows the Roomba to create and store maps and to potentially share the detailed data, everything from the dimension of a room to its furniture. Even better, Angle says, the software can be continually updated as smart homes evolve. And what the robot does at launch is kind of, you know, equivalent to what your iPhone did the first time you bought it, and then over time it got smarter and smarter and could do more things. As Angle sees it, this is the Roomba of the future. It's a platform, not just a product. A robot that gets better the longer you own it.

20:23But Roomba's competitors have a very different version of the floor-cleaning future in mind. And while the competition pushes forward, iRobot is reaching for a familiar weapon. It's patents. The question is whether a moat built in the past can hold against a tide that's already rising.

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21:28Audible subscribers can get all episodes early and ad-free right now. Join Audible in the Audible app or by subscribing on Apple Podcasts.

21:40Hey, it's Mike Corey, host of Against the Odds from Audible Originals. In our latest episode, Sujo John tells the story of surviving 9-11 in his own words, his escape from the World Trade Center's North Tower, and his desperate search for his pregnant wife, Mary. Listen to Against the Odds on Audible or wherever you get your podcasts.

22:08It's December 2018 in Bedford, Massachusetts. At iRobot's headquarters, a massive renovation project is underway on its 200 ,000-foot building. The site is being upgraded and expanded with amenities like a Lego wall, wellness spaces, a library, and even a museum that will document iRobot's history. For the museum, the company is collecting artifacts from iRobot's nearly three decades in business. There's a Genghis robot, the breakthrough invention from MIT's robotics lab. There's the defense-focused PacBot and My Real Baby, the toy robot that taught iRobot how to use cheap microprocessors and inexpensive plastic housing.

22:53There's also the original Roomba prototype named Scamp. These are the machines that started a revolution. Now, let's pause here for just a moment, because if there are two letters that have meant more to business than AI in recent years, It's got to be IP, intellectual property, patents. We often think of patents as the moat around the castle protecting the valuable ideas inside some of the world's most profitable products, but that's not the whole story. Sometimes competitors can lose a patent lawsuit, but in the long run, win a business war. How? Well, because competitors don't have to win in court to get something else out of a legal decision.

23:38Namely, a battle plan that'll help them down the road. Listen closely here. While iRobot is working hard to preserve its past, the courts are making a final ruling on its future. iRobot's marquee legal fight, the one filed against Hoover, Bissell, and a handful of Chinese and Taiwanese manufacturers back in April 2017, that's just reached its conclusion. The International Trade Commission rules that Hoover's Quest 1000 robotic vacuum, along with multiple robotic vacuums from a Canadian company called BobSweet, has infringed on one of iRobot's patents. The commission bars those robots from being imported into the United States.

24:25And the ruling convinces other companies, including Bissell, to settle with iRobot. They agree to pull their robotic vacuums off the market. iRobot calls it a win. But in the offices of the law firm that represented Hoover, Bob Sweep, and others, a celebration breaks out. The attorneys don't see the commission's ruling as a defeat. Instead, the lawyers who opposed iRobot are claiming victory. Here's why. With the final ruling, two of iRobot's patents are thrown out entirely. And the judge rules that two other patents weren't violated by the competition's robots. iRobot has won on just one patent.

25:14That knocks some bobsweep models out of the U.S., but lawyers say it doesn't hurt Hoover at all. That's because Hoover's Quest 1000 robot, the model affected by the patent ruling, is no longer on the market. Half a world away in Austria, the mood is also celebratory. An AI company called Robart, whose navigation technology powers robots for Hoover and several other manufacturers, issues a press release calling iRobot's patent portfolio weak. And it provides potential clients with a roadmap around Roomba's navigation patents. After two years of fighting in court, iRobot's competitive moat looks shallower, not deeper.

25:59And now, iRobot is about to find itself under fire in an international trade war.

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26:13It's May 2019 on Wall Street. Colin Angle is live on CNBC from the New York Stock Exchange trading floor. He's here to talk about the latest tech debut from iRobot. It's been a year since Ecovacs launched its combo mop and vacuum. Reviewers have found the Ecovacs combo performs well, but still gets tangled in power cords, a problem higher-end Roombas have mastered. And now iRobot has made its highest-end Roomba yet. It's called the S9 Plus, and it's the first Roomba that's not disc-shaped. Instead, the S9 Plus is shaped like the letter D. This design, which is similar to a niche robot vacuum called the Neato, lets the Roomba S9 Plus get into corners more easily.

27:02The new Roomba can also do something else that old models can't. It can communicate with another robot, the Brava Jet M6. When the new Roomba is done vacuuming, it saves a detailed map of the house and sends a message to the Brava Jet to go mop down a specific room. Angle explains to the CNBC anchor. And so taking the next step forward was, well, what if I wanted to mop after I vacuum the kitchen? And so that the new M6 robot also has a map. And because they have a common understanding of the home, they can start working together. This is iRobot's answer to the combo mop vacuums from Ecovacs and Roborock.

27:44And it's a premium answer. The new Brava Jet retails for$500, and the new Roomba, when paired with a self-emptying base unit, costs$1 ,300. The two machines will run consumers$1 ,800 together. That's about$1 ,300 more expensive than the combo mop vacs from Roborock and Ecovacs. That pricing is by design. Angle believes the premium price point is where iRobot and the Roomba separate themselves in the market. He thinks there's no money to be made in low-cost, low-tech robot vacuums because the profit margins are just too slim. But there's one big problem. iRobot's high prices might be driven even higher thanks to a trade war.

28:37Most Roombas are made in a Chinese factory, and the Trump administration has been ratcheting up tariffs on Chinese goods. iRobot absorbed the higher costs in the first round, but now tariffs have jumped to 25%, and that's a lot harder to swallow. iRobot is moving some of its manufacturing out of China, but Engel tells CNBC that's easier said than done because the new Roombas are highly complex machines. More complex, he says, than most cell phones. Now, remember, iRobot was built on simplicity. The company's founding mission was to make useful robots that ordinary people could use. Its first Roomba debuted in 2002 at$199, and users turned it on with a press of a button.

29:27Now, 17 years later, the newest Roomba is both high-tech and high-priced, costing$1 ,100 more than the original model. Even with this shift, iRobot is making money. By the end of 2019, the company has brought in$1.2 billion in revenue, a 20 % increase over the prior year, and the most money iRobot has ever made. iRobot is chasing the top end of the market, while Roborock, Ecovacs, and others are doing something different, making useful robots at low prices. And when 2020 arrives and a global pandemic comes along with it, it looks like both strategies just might work. But, you know, here's the thing about making these sorts of predictions.

30:20Profit statements can only tell you what's just happened. They're a snapshot of the recent past. What they don't tell you is why things have been profitable. Or to put it another way, what's going into consumer calculations to spend big on pricier robots when cheaper models are out there? Imagine, say, that the cost of living more broadly starts to rise sharply. Or try to imagine something less obvious that could shake things up, like the collapse of supply chains that make these robots profitable to build in the first place. We won't have to imagine much longer.

31:05It's October 2020 in Massachusetts.

31:08Colin Angle:Colin Angle peers into his laptop monitor. Because of pandemic shutdowns, he's calling into CNBC instead of being there in person. And he's about to go live to talk about iRobot's third quarter numbers. They're stellar. With Americans stuck at home and looking for ways to keep their places clean, home robots at all price points are selling fast. iRobot's revenue is up 43 % year over year, and earnings per share have crushed analyst estimates. But on Wall Street, traders aren't celebrating. They worry the sales boost won't last, and iRobot's stock drops by more than 12%. One concern is that iRobot has everything riding on two products, the Roomba and the Brava Jet.

31:58Earlier in the year, the company shelved plans for a robotic lawnmower because he couldn't afford to launch it. That's not a company with much room to maneuver. Engel, appearing on a blurry video feed from his office, says he doesn't understand why traders aren't more excited about iRobot's financials. Well, it's a little disappointing. You know, things have been going very well for us when we posted extremely strong numbers. And so that, from my perspective, the company executed well. We're looking at a very strong Q4. Angle is right. The fourth quarter is strong. And at the end of the year, iRobot brings in$1.43 billion in total annual revenue.

32:42It's best year ever. By early 2021, investor pessimism over iRobot's sustainability seems to have faded. In January, iRobot's stock jumps to$161 per share, an all-time high. iRobot's strategy looks solid.

33:03Colin Angle:But in 2021, as the pandemic's stay-home mandates begin to lift, iRobot quickly discovers that much of its success depends on a world that no longer exists. The global supply chain breaks under the strain of a sudden return to normal. There are chip shortages and shipping delays. By the fourth quarter of 2021, iRobot has more than$35 million worth of orders it can't fulfill because it can't get the parts. Revenue that year actually grows slightly to$1.56 billion, another record high. but profitability collapses. On investor calls, Angle blames supply chain woes. But there might be something else going on.

33:56iRobot ramped up production to meet the 2020 pandemic boom. But as that boom faded, iRobot's expenses didn't. And now, sales are slumping. In the first quarter of 2022, iRobot sells 100 ,000 fewer robots than it did the year before. Its weakest sales are in Europe, the Middle East, and Africa. All markets where Chinese competitors like Roborock and Ecovacs have been gaining ground for years. The sales decline and the higher expenses add up to a$23 million quarterly loss.

34:36Colin Angle:Meanwhile, iRobot's stock price has fallen by more than$100 a share from its all-time high. Investors are seeing what consumers are feeling. In early 2022, inflation is stubbornly high. Gas is selling for around$3.50 a gallon in the U.S., about 40 % higher than the year before. Groceries are up, too. In fact, everything seems more expensive. And in the middle of all of that, iRobot is leaning harder into its most expensive models, even as total unit sales decline. It's placed a bet on the high end at a time when consumers are being squeezed and when they have more robot vacuum choices than ever before, including lower-priced offerings from China that pack multiple features into one machine.

35:30This is the moment where you can see the gap between how iRobot thinks about its product and how consumers think about it. Angle's building a premium product that tries to do the best possible clean, but a lot of consumers just want one robot that can do multiple jobs without an$1 ,800 price tag. It's the same disconnect

35:52Colin Angle:that doomed 100 premium products before it. The best is often the enemy of good enough. For iRobot, the problem is clear. Competitors are getting cheaper, adding features, and taking market share. iRobot still believes it has something those machines don't. Robots that truly understand the home. But iRobot can't win the fight for the smart home on its own. It needs help. And that help might be just a phone call away.

36:33What if AI could recreate the voice of somebody you loved who died? What if it destroyed your reputation with words you never said? And what if you fell in love with something that was never human? I'm Mark Fennell, and in my brand new Audible original podcast, I'm travelling the globe to investigate the very personal ways AI is already changing our relationships, our memories, and our sense of what is real. Unreal. Listen now on Audible. You stepped out for your morning jog. Except it's not your usual morning jog. You started listening to an epic sci-fi book on Audible. Thirty chapters later, you've accidentally run a half marathon.

37:13You lost track of how far you've run somewhere just past the city limits. You can't stop. You have to find out what happens next. Then it's over. The universe seems bigger. You feel different. You feel like you have no idea where you are. Audible. Stories that speak to you.

37:43Colin Angle:It's May 2022 in Bedford, Massachusetts. Colin Angle picks up the phone. On the line is a representative from Amazon. They want to talk about buying iRobot. We should mention here Amazon is Audible's parent company. This isn't the first time Amazon has come calling. Back in 2016, the same year iRobot sold its defense division, Amazon approached the company about an acquisition. But iRobot's board said no. They believed the offer undervalued the company. At the time, iRobot could afford to say no. The Roomba was dominant. The competition hadn't fully arrived yet. This time is different. iRobot just lost money in the first quarter of 2022, and it's on track to lose even more in the second.

38:34Sales are declining, and Chinese competitors are everywhere. But a partnership with Amazon, which could integrate Roomba into its fast distribution system and its Alexa smart home ecosystem, well, that could change everything.

38:50Colin Angle:Amazon's opening offer is$64 per share. Angle rejects it. He says the company is worth more. You know, sometimes a company isn't selling itself because it failed. It's selling because the economics of competing on its own have fundamentally changed. As industries mature, the advantage often shifts from having the best product to having the strongest ecosystem, distribution, software, prospective customers, and complementary products all working together. In many industries, that's where the real competitive edge ends up. Even so, a buyout won't make sense for the seller or the buyer, if the math doesn't support the offer.

39:36Colin Angle:A month later, Angle picks up again. An Amazon representative, the same one he's been talking to since the first call back in mid-May, wants to know iRobot's price for acquisition. Angle says it's$70 a share, well above the$40 that iRobot's stock is currently trading at. Angle is negotiating like a man with leverage. But in reality, iRobot's financial situation is deteriorating and fast. The company desperately needs this deal. There's a pause on the line. Then, Angle adds something Amazon didn't ask for, but that they'll discover soon enough. There's something you should know before you respond.

40:22We're going to miss our second quarter numbers. We're lowering guidance for the rest of the year, too. Oh, I see.

40:30Colin Angle:Well, Colin, we're going to need some time to look at that. A few weeks later, Goldman Sachs issues a report about iRobot. It's a warning about the company's financial performance. Hmm. You think Angle should have taken that first offer for$64 a share? Starting to sound like an episode of Deal or No Deal, doesn't it? Amazon calls back. It's dropping its offer to$60 a share. Angle counters with 61. Finally, both sides agree. The deal is big news. But that same day, iRobot revealed devastating financial numbers. Revenue is down 30%, and its operating loss has swelled to over$63 million for the quarter.

41:20Colin Angle:iRobot blames retailers pulling back on orders, spooked by consumers suddenly squeezed by inflation, rising interest rates, and a new war in Ukraine rattling the whole global economy. The Amazon deal is still on, though, and iRobot has its lifeline. Unless regulators decide to cut it.

41:48Colin Angle:It's spring 2023 in Washington, D.C. iRobot CEO Colin Angle and a team of company attorneys walk briskly down Pennsylvania Avenue. They're here for a deposition with the Federal Trade Commission. The FTC has spent the past six months investigating the potential competitive impact of Amazon's proposed acquisition of iRobot. It hasn't said publicly what it thinks about the deal, but it's under pressure from Senator Elizabeth Warren, who represents iRobot's home state, to examine whether the deal would give Amazon an unsettling new window inside people's homes. Today, Engel is in D.C. to make the case that the deal should stand.

42:33Colin Angle:He passes by a pair of limestone statues depicting two muscular men struggling with two equally muscular horses. The statues are titled Man Controlling Trade. Inside the building, another struggle over trade is about to begin. For months, Engel and his legal team have worked day in and day out to convince both the FTC and regulators in the E.U. that this deal won't just be good for iRobot, it'll be good for consumers too. Angle believes he has a strong case, and he thinks the FTC is willing to hear him out. But as he walks down a hallway headed to a hearing room, he notices something that disturbs him.

43:15Colin Angle:On the doors of offices on either side of him, news clippings are tacked up, bold-faced headlines that Trumpet mergers the FTC is blocked. Angle pauses. He scans those headlines. They make him uneasy. To him, these aren't just news stories about careful regulation. They're hunting trophies. And he wonders whether the next headline will be about iRobot. His shoulders slump as he continues toward the deposition room. In the end, the meeting isn't the friendly conversation he'd hoped for. As 2023 goes on, the walls keep closing in. In July, the European Commission announces a formal investigation into the deal.

44:02Colin Angle:In November, the EU issues a statement formally objecting to the acquisition. As the year ends, Engel wants to keep fighting. But that's no longer his decision to make.

44:21Colin Angle:It's January 2024 in Bedford, Massachusetts. Colin Angle is slumped in his desk chair at iRobot's headquarters. His phone is ringing. His inbox is filling up. But he's not answering. He knows very bad news about iRobot is spreading. On the wall behind him, a TV is tuned to a local news station. The anchor announces that Amazon is walking away from the merger with iRobot. When Amazon announced the acquisition a year and a half earlier, it threw a lifeline to iRobot. In the 18 months it followed, Engel and Amazon fought for regulatory approval. But the EU has said no, and Amazon, having exhausted its options, has decided to walk away.

45:11Colin Angle:Engel shuts off the TV and paces the room. He can hardly believe how bad things have gotten. The Amazon deal promised something iRobot hasn't had in years. Stability. It would have allowed iRobot to compete with cheaper Chinese rivals from a position of strength. Now, with the acquisition off the table, iRobot is taking drastic measures. It's cutting a third of the company's workforce. Angle is going too. He resigns as CEO, although he'll still advise the company over the next 12 months. Angle starts cleaning out his office. He spent 34 years building iRobot, taking it from a leaky office in Cambridge where plaster fell off the walls when it rained, to the builder of one of the most recognized consumer tech brands in the world, Roomba.

46:08Colin Angle:He picks up his final box. Aruma passes by him in an otherwise empty hallway, going about its routine, oblivious, still doing its job. Angle walks out the door. Now, it's someone else's turn to clean up iRobot's problems. But that cleanup won't come. iRobot immediately begins subleasing part of the Bedford headquarters it had proudly remodeled only a few years before. By spring, it finally releases a combo mop vacuum at a budget price, something its competitor Roborock, now the market share leader, has been selling for the past six years already, and something that Colin Angle had once argued couldn't do the job as well as two separate robots.

47:01Colin Angle:The following spring, iRobot unveils its largest product lineup ever. Four new Roombas, every one of them finally equipped with LiDAR, the technology Angle once called a dead end. And just one day later, iRobot reaches its own dead end when the company announces serious doubts about its ability to stay in business. By December 2025, in a final bit of irony, iRobot files for bankruptcy and is acquired by Picea Robotics. the Chinese company that manufactures many of the Roombas. Now, here's an irony worth sitting with. Over nearly a decade, U.S. policy moved in opposite directions, and both moves ended up shaping iRobot's decline.

47:52Colin Angle:First, tariffs imposed on Chinese goods were meant to protect American manufacturers. But iRobot said they raised costs at the exact moment the company needed margin to survive competition from lower-cost rivals. Then, regulators moved to block Amazon's acquisition of iRobot. The concern was competition in consumer data. The deal that might have stabilized the company never happened. And without it, iRobot couldn't survive on its own. Now, the data and the company are under Chinese control. And in late July of this year, that foreign control came under the spotlight. The White House directed the FCC to ban all foreign-made robotic devices, including home floor vacuums.

48:44Colin Angle:The ruling applies to new models, but it puts Chinese-owned Roomba and others like Roborock in uncertain territory when it comes to reaching U.S. consumers. As of now, Roombas are still being made. The machines still move across floors in millions of homes, and iRobot still has an office in Bedford, Massachusetts. But it's no longer independent. iRobot was proof that Rodney Brooks was right, that simple rules applied consistently can produce something that seems intelligent, that maybe is intelligent. His idea was a breakthrough. But over time, the Roomba became far more complex, its microprocessors stuffed with more data than an average smartphone.

49:34Colin Angle:And maybe that complexity could have made it the star of the smart home, a little disc rolling around talking to the thermostats and the light switches. But iRobot never got there, and it didn't figure out how to sell a mop-vacuum combo for under$300, like its competitors did until it was too late. And yet, somewhere out there, a Roomba is still running its route, bumping into a chair leg, redirecting, finding its way around. It doesn't know that the company that built it is no longer independent. It doesn't know its bosses are in China. It just keeps rolling along.

50:22Colin Angle:Be sure to follow Business Wars on Audible or wherever you get your podcasts. And Audible subscribers can listen to new episodes of Business Wars one week early and ad-free right now. All you have to do is join Audible in the Audible app or by subscribing on Apple Podcasts. From Audible Originals, this is Episode 2 of Roomba, Hitting the Wall for Business Wars. A quick note about the recreations you've been hearing. In most cases, we can't know exactly what was said. These scenes are dramatizations, but they're based on research. If you'd like to read more, we recommend a TechCrunch story titled Colin Angle on iRobot, the FTC, and the Amazon deal that never was by Connie Loizos.

51:06Colin Angle:Also, a story in the Boston Globe titled iRobot Agreed to be Acquired by Amazon by Anissa Gardison. I'm your host, David Brown. Joseph Guinto wrote this episode. Our senior producers are Jenny Bloom and Emily Frost. Our producer is Tristan Donovan of Yellow Ant. Karen Lowe is our producer emeritus. Our managing producer is Desi Blaylock. Fact-checking by Gabrielle Jolay. Sound design by Josh Morales. Kyle Randall is our lead sound designer. Executive producer for Audible, Jenny Lauer-Beckman. Head of creative development at Audible, Kate Naven. Head of Audible Originals North America, Marshall Louie.

51:41Colin Angle:Chief content officer, Rachel Giazza. Copyright 2026 by Audible Originals LLC. Sound recording, copyright 2026. by Audible Originals, LLC.

51:57What if AI could recreate the voice of somebody you loved who died? What if it destroyed your reputation with words you never said? And what if you fell in love with something that was never human? I'm Mark Fennell, and in my brand new Audible Original podcast, I'm travelling the globe to investigate the very personal ways AI is already changing our relationships, our memories, and our sense. of what is real. Unreal. Listen now on Audible.

From the publisher

It’s 2017 and the Roomba rules the robotic vacuum market. But cheaper competitors from China, some of whom offer more features for less money, start eating away at its lead. iRobot’s CEO Colin Angle fights back with lawsuits and a bet on premium pricing. But the competition keeps finding ways around him, and as a pandemic-fueled sales boom fades, iRobot’s finances start to crumble. Can a lifeline from Amazon pull the Roomba to safety or is the pioneer of home robots, about to get sucked up by the competition?

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