Great review of sleep quality and duration, comfortable to wear

Save your money. Battery will not last.

[This review was collected as part of a promotion.] Bought this in April worked a few months then stop charging

After 11 months the ring only holds a charge for one day and that's with chill mode. I expected better battery life.

[This review was collected as part of a promotion.] I love this ring so much! So helpful and I love that there's no membership fee

[This review was collected as part of a promotion.] Owing this ring has changed my relationship with sleep. I know feel better most days.

Had a horrible experience with this product. Bought 2 of these. The app is horrible to use. Only was able to get one of the rings to pair with the app. The other kept saying ring can't be found. So returned that one to Sam's. Bought another. Same issue. Returned that one. Now for the ring that did pair with the app. Tracked sleep well but that's about it. Only recorded about a third of actual steps. Was supposed to store data and transfer to app if you didn't have signal. Didn't do that. Was supposed to share data with my other apps. Didn't do that. I don't know if it's the app or the ring or both. Returned that ring also. Bought 2 Oura ring 4's. The set up was simple. Paired immediately. Tracks fitness accurately. Yes you have to pay $5.99/ month but it's totally worth it. Btw. Sam's club was awesome at the return process.

[This review was collected as part of a promotion.] Have been using UltraHuman ring for past 4 months and must say it is the best thing I have purchased which has helped my sleep tracking and body recovery as well....all the new features which the UltraHuman team are adding to the app are just mesmerizing and the ring has helped me get fitter and take more care of my routine be it from completing the number of steps on a given day or even being consistent with my sleep time and duration of rest...love the ring when it actually identifies temperature spikes of your body letting you know that the body needs rest or you could be having fever....I am in love with this RING....thnx team ULTRAHUMAN

The ring is amazing, fits great and is comfortable. Tracks a wide variety of data