Colmi
R02
Based on 62 Reddit mentions
$49.98
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Alexus Banach - Week Of October 13, 2025
Okay so I just went back and checked… She’s posted about the smart ring 3 times. The first two times she linked a TikTok Shop ring from the brand Colmi. The most recent time, she linked one from the brand Hitienx. Shady for her to link two different rings, but I just looked up both brands and of cou...
Sekoda Smart Ring - Review
Looks like it could be a Colmi clone. I would look into Oura, RingConn, Ultrahuman, Samsung, and maybe Circul or Luna. I haven't heard of any reputable rings outside of these 6 brands, and Circul and Luna are iffy with some mixed reviews.
Inexpensive smart ring that syncs to Apple Health?
I’ve got a Colmi R09. Recently in hospital for a while and heart rate, BP, O2 were all within 2% of the monitoring equipment there. Sleep is a little off as it seems to regard lack of activity as sleep. Steps match to my phone and Tag E4 smart watch. Surprisingly happy with such a cheap device. Bewa...
Help! Website needs review. Spent $150 on ads and no add to carts.
For me product itself looks too good to be true, because of cheap low price (other more established brand smart rings are selling for $ 160 +) Also wont help that by quick google search regarding smart rings found same ring with different brand and same images - https://www.colmi.info/products/colmi...
Smart Ring by Jermisdin
No need to provide a link. Rings that use the SmartHealth app are inferior to "Colmi" rings which use the QRing app. The SmartHealth app is among the worst on the market. There are a few below it, app-wise, but best avoided. SmartHealth has some weird permissions and behavior on Android for me as we...
SmartRingers (Members & Visitors) Survey: What's on Your Finger(s)?
Colmi at the moment, primarily because it's supported by gadgetbridge. I am sick of proprietary apps and giving companies my data. Would love if the higher end rings could be used this way.
Main differences between Colmi R06 and R11?
None of the Colmi rings are accurate with regularity, but even a broken clock is right twice a day. The sensors that go into the Colmi rings (and other clones) are so outdated that they no longer have any real commercial value...which is why the rings are so cheap. The high DOA rate and short life o...
What’s the Best Affordable Smart Ring (Other Than Circul Ring)?
While Colmi fans love them because they are cheap and provide data, they are NOT ACCURATE. Also notable that they are not made by Colmi, they are just white-label rings from a couple of manufacturers.
Are smart rings reliable enough for 18-24 months of use yet?
People will get sick of me saying this, but ai went from Apple Watch 6 to Huawei band 9 today Colmi R09 ring. Each change was a step down in accuracy. The Huawei had the best battery life at 6 days. The Colmi battery lasts just under 2 days with all features on. But at $20US you can buy 2 and altern...
Colmi R09 ring
I use the R09 because it's the nicest of the Colmi rings (I like the nubs for the sensors for locating ring position) and temperature sensor. Colmi rings are the only smart rings that work with Gadgetbridge, so if you are active at all in the privacy and open source community, they're really the onl...