[This review was collected as part of a promotion.] Almost three months after buying the ring and I have been using it to actively monitor my sleep, movement, caffeine intake and so on. It has been a great asset to a healthy life!

[This review was collected as part of a promotion.] Since I bought it I haven’t taken it off for other than charging. It’s been a constant health companion keeping me true and informed

[This review was collected as part of a promotion.] I've long wanted to track my sleep and this helps me do that while being so comfortable, I don't notice it most times. Also the powerplugs are awesome giving me insights about caffine window, etc

[This review was collected as part of a promotion.] The effortless, lightweight design makes me forget I have it on. Features like 'Ultra Age' have made habit tracking so intuitive.

I bought my ring in April and it is now the end of July and I am obsessed with it. Battery life lasts for days. Helps me with my sleep and really tracks my body temperature so well. Definitely recommend love it!

[This review was collected as part of a promotion.] I bought this ring 8 months ago. I wear it more religiously than I ever wore my wedding band. It gives detailed information. Highly recommended! Best purchase I’ve made.

The ring has provided helpful insights into my sleep, although I've noticed it doesn't always record my early morning awake time (seems to get lumped in with light sleep).

[This review was collected as part of a promotion.] The Ultrahuman app is the first app I open when I wake up. The nudges and insights I get about my health really push me to make small changes to my routine that have BIG impact.

[This review was collected as part of a promotion.] It feels like nothing on my finger, yet it reveals everything about my activity and rest. The subtle design is genius.

[This review was collected as part of a promotion.] Bought it 6 months ago, best fitness tracker! From sleep to activity calories tracking, they’ve done it all