Smart rings for the Ringlo app, each labeled for what we actually know: verified on our own ring, used by Ringlo customers, or untested. Check the app a ring's listing names before you buy.
Minimalist plain bands. The "default" smart-ring look.
One ring per style - enamel, engraved, and gold finishes for buyers who want something other than a plain band. None of these has been tested by Ringlo.
Rings that look alike can run different Bluetooth protocols, so the app a ring ships with tells you more than its look.
Most rings are sold under a different name from the one they show over Bluetooth, so you may not find these names in a shop. Your ring shows its name in Ringlo's scan.
Before you buy, the things we'd want to know.
Ringlo speaks the YCBT protocol - the protocol behind the SmartHealth and YCBT Life apps and rings like the DL110 (Actions Semiconductor ATS8266 chip) - and Colmi's QRing (BlueX) protocol, plus MoYoung / Da Rings, V-Ring / SY and SR08 / Aolon rings. The "Verified Compatible" rings are ones we wear daily and have confirmed working end-to-end for heart rate, SpO2, blood pressure, sleep and steps. HRV on these rings is a trend value: the ring's hourly figure, or an estimate from heart rate when the ring reports none. No ring supports every feature in the app - skin temperature and ECG are reported by only a small minority of ring models, and not by these two. The other rings on this page are untested picks: we haven't confirmed which app they ship with, so check that it's SmartHealth or YCBT Life before you buy. The Colmi R02/R03/R06/R10 work on the QRing/Colmi Fit (BlueX) firmware - heart rate, SpO2, sleep, and steps (no blood pressure on that path).
If you bought through Amazon or AliExpress and the ring doesn't pair with Ringlo, return it through the retailer's standard return policy - both stores accept returns on most smart rings within their normal windows. Ringlo cannot guarantee compatibility for rings outside the Verified Compatible list, which is why we label them untested. If an untested ring fails to pair, please email us with the listing URL and we'll add it to our incompatibility list so other users avoid it.
Because many are built on shared OEM designs, and different sellers put different brand names on the same shell. A matching look doesn't prove matching electronics, though: two rings that look identical can run different Bluetooth protocols. The app a ring ships with is the better tell.
Ringlo offers a 14-day free trial - full access to every feature, no credit card required. After the trial, $3.99/month or $29.99/year keeps your sync, history, and trends working. Most rings on this page also work with their original "free" companion apps (SmartHealth, QRing, etc.) but you'll get the broken translations and creative sleep math we built Ringlo to replace.
Pair in 30 seconds. 14-day free trial - no credit card.