[This review was collected as part of a promotion.] I bought ring air 8 months ago, and it works perfect. Battery is good. I dont use it when I work out.

[This review was collected as part of a promotion.] I have had this ring for about 5 months and I absolutely love it. I use the sleep insights and tracking my menstrual cycle. I have recommended to a few friends already.

[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.

[This review was collected as part of a promotion.] Ultrahuman supply deeply information about your health. It's very good for expert user that want to know every details of your health.

The ring works great. It helps me track my workout session and sleep schedules accurately and has improved the way I go about with my activities. I'm much more organized now!

[This review was collected as part of a promotion.] The ring is great but battery is a nightmare. I go bed with 60%+ battery and lose data because has discharged during night even being in chill mode

[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.] Love how light it is and how it still looks good after 1 year of constant use. I have the gold and it still looks great !

[This review was collected as part of a promotion.] Unfortunately my ring does not work. The battery drains in less than 12 hours. I have tried several fixes over several weeks with your support team and it has wasted a lot of my time.,

[This review was collected as part of a promotion.] I have been using the ring for two months. The sleep insights and movement tracking are great. One issue is the heart rate monitoring seems to only work when I’m connected to wifi.