iRobot - 971

I’ve been using the Roomba 971 for over four years now, and it still works flawlessly. The only drawback is that any major servicing requires shipping it to Bengaluru. I’m not sure if they opened a service center in Hyderabad yet. That said, most maintenance, like replacing worn-out parts, can be easily done yourself. The app provides clear guidance for ordering parts and handling replacements.

Firstly going by the suction numbers alone never tells the full story. That's all marketing. Both will probably vacuum well and the roomba probably has a slight edge on deeper carpet. Both should work offline with basic functions. No idea about home assistant compatibility. Longevity, well, frankly thats not a guarantee on any model from any brand. I've had a roborock for a few years and its been perfectly reliable for me. But again, that varies. And I've heard you can get parts on ali express. Your 900 series roomba was probably one of the most reliable generations of robot cleaners made. Irobot is still pretty good with spare parts. But I've seen some of their newer models aren't built modular anymore. Plus the company has had a rough couple years financially and are struggling to compete. If they went under...well spare parts may get more difficult to find. The unfortunate reality is more money doesn't buy you more reliability, expecting 3 to 5 years is a little more reasonable these days. Planned obsolescence etc but it's industry wide.

MOST DURABLE? Alright then, new robot vacuums wont really do that. I know i will get downvoted for this but if you dont need self emptying, mopping etc, just pick up a second hand Roomba 500 series, they are known for being extremely reliable. Some 600 series like 675 or 690 are 500 series with wifi and some minor improvements, they are pretty common, cheap and easy to repair. Want mapping? Roomba 980 or any 900 series roomba (do note that roomba 900 series doesnt have keep out zones). 900 series are known for being reliable and just good robots over all. Why did i recommend these? Because newer robor vacuums these days have too many moving parts, and they work best at homes. While the roombas i listed above were also made for homes, old irobot was different than current day irobot, more reliable and roombas are pretty modular, you can take then apart and drop in a replacement part easily. They can work decently in commercial environments, especially 500/600 series. This subreddit is mostly "against" irobot, so i'll say this, i am not paid by irobot, i am a 14 year old on the internet who is passionate about this stuff :)) Edit: Check out Makita's industrial robot vacuums as well. Way more suited to commercial use.

Buy an old roomba instead, (500/600/700/800/900) they are the most reliable you can get.

I have a 900 series and a j7. I don’t really have an issue with either one. They rarely get stuck and complete jobs regularly. However I recently bought a Roborock and it is definitely better. The app is much more advanced and lidar seems to be more efficient and accurate.

The later Roombas with a camera/vision system are pretty good at avoiding things that could cause snags/clogs. I used to be vigilant with clearing the floor and even putting dining chairs on the table, but now I just have my Roomba run every night with dog toys, kid toys, wife's shoes and purse, chairs, charger cords, laundry baskets, and everything else blocking its path. It probably only cleans about 60% of the area I want it to, but I can still feel a noticeable difference when I walk barefoot through the house.

Our roomba tries to keep up. Hal (main floor roomba) needs maintenance every few days. But man 2 days where Hal is off duty and you can see it. The tumbleweeds roll in. Hal doesn’t replace vacuuming or steam cleaning area rugs. He does however help keep the dusting down and limits the tumbleweeds . My better half will tell me don’t pause Hal he is doing https://preview.redd.it/7mmkuro4c1ef1.jpeg?width=3024&format=pjpg&auto=webp&s=4fd808d8cc6c7e830934f5fb947860ae71518915 Gods work ROFL. We have 3 dogs 2 super shedders GSD and Husky/GSD mix and 1 wire hair terrier. This year we have had to even vacuum dogs as well. They are so worth it! ❤️❤️❤️

Irobot has a camera for object avoidance. I think it works pretty great.  It worked perfectly in the beginning, but God forbid when you are training the ai(?) by reviewing the photos you ever allow anything as "not an obstacle" then it will run over similar things forever. Like string, after I told it a cord off the ground was not an obstacle. :(