R02

Thanks! Was just on Amazon and saw the COLMI R02 and seemed legit. Qring app seems to write to Apple health easily enough.

I've been using it for a while with my Garmin watch and a Colmi ring. Working great, cannot ask anything else. I just have some connection issues from time to time with my watch, but I blame Garmin for that one.

I use GB with a Huawei band 8 and a Colmi Ring R09, they work without fuss. I've never installed any vendor app. The list of supported HW is quite extensive, with varied levels of support. And some devices still need the vendor app at least once. Choose your device carefuly, this is clearly explaine

I would like to know too, I am currently using the Colmi Rings R9. Tracks well but the app is not good deletes data and cannot change or add sleep and menstrual data.

just remember qring doesn't log exercise to health connect which is a pain ..it only logs heart rate , steps and sleep ..total calories burned is useless ..if it logged exercise it'd be a half decent ring. also.Qring and colmi rings have a problem transferring rem sleep to health connect for some re

I've been using a colmi r03 for the past few months for sleep tracking. Like others said, its not the most accurate and sometimes it is missing a night of sleep in the app but for $20 its pretty great. I originally bought the r02 but it was the wrong size so I had to buy another. As far as I can tel

I brought the R02 from tiktok for £13 including delivery as a trial after seeing a colleague using it. It was much better than I expected, felt nice to wear. I tracked lots of walk and some strength training. The ring has held well even with wight lifting and other stuff, I didn't take extra care bu

TRANSLATION: Colmi R02 drains battery Good morning community, I recently bought a Colmi R02 ring and the battery lasts less than 24 hours with all health options turned off. I already went to warranty and they changed it but the problem persists with the new one. I have it connected to an iPhone 15.