First time poster ^^^
I thought I'd chime in with my experience. I bought the Betta about 10 weeks ago off Amazon. After about 4 days I kept getting the red and blue error lights. No rhyme or reason, so I returned it and got a new one Direct from Amazon. That lasted about 6-7 weeks, when I began to notice the error stops every day or two. After looking at it, it was apparent one propeller was not freely rotating. I could unscrew it, clean it, and it would work for a day or two, but it would eventually error again. So Instapark replaced it, hassle free. The 3rd unit just stating having issues this week after working flawlessly for the last 2 weeks. No error stops, but it's stopped being "intelligent". It doesn't avoid walls, and will continue to push into the wall once it hits it. It will keep doing this for 5 minutes, reverse , and hit another wall. This is an anomaly - my first two units performed flawlessly in this regard. Going to contact Inatapark again.
When it works - this thing is a dream. What used to take me 10+ minutes by hand every day, this thing does automatically and it does a better job picking up the fine particles. I live in a rental and although the landlord provides pool service it's an old pool and the built in skimmer/cleaner isn't that great.
All 3 devices were newer revisions with thr small red power button. Happy with battery life in sun filled Phoenix. But can I recommend this? No, not After 3 units (soon to be 4) and seeing so many others with similar issues. I might try to resell the replacement, not confident in the ability for this to last past a year.