[This review was collected as part of a promotion.] I’ve been using the Ultrahuman Ring for a while now, and it’s become a game-changer in how I stay connected to my health. It gives me valuable insights into my sleep, recovery, and daily activity, helping me make better choices every day. The design is sleek and comfortable, so I hardly notice I’m wearing it — except when I check the data and realize how much I’ve learned about my body. If there’s one thing I’d love to see improved, it’s the battery life. It works well, but having to recharge it a bit less often would make it even better. Overall, I’m really happy with it, and it’s been an amazing tool to keep me more aware of my health and wellbeing.

[This review was collected as part of a promotion.] I love how much information I am receiving regarding my sleep. The ring even gives me a caffeine window. I can see the ring is responsive to what is going on in my life. When I exercise consistently my cardio age is lower than when I have fallen out of the exercise habit. I gave it four stars because I wish it gave me more insight into my monthly cycles. I am glad I purchased my ring. I choose this ring because of the no subscription fee. I love my ring!

[This review was collected as part of a promotion.] I bought the ring about 6 weeks ago and I really like it. I like to monitor my sleep and get exercise in. It also tells me how much I recovered in the night and I can see the effect on late meals or too much sugar on my body.

[This review was collected as part of a promotion.] I am very happy with the app, the comfortably and easy usage of the ring. Also I like the ongoing improvements and additions. The only improvement I have is that once my ring was broken, it took quite a while to get an replacement because I had to do several firmware updates before it was agreed to get a replacement. The support was always super quick and helpful but this I found a bit dissapointing.

I bought this ring in March of 2024 and it is now Aug of 2024 and I absolutely love my ring. I got it because I enjoy tracking my sleep and exercise but I can not sleep in my watch. The ring has been a great option I wear it all the time except to charge in the shower and I haven't had any issues. BUY THE RING!!

[This review was collected as part of a promotion.] Overall I’m happy with this ring, I am coming from being an Apple Watch wearer and I particularly like being able to feel a bit more disconnected from my phone and have a more ascetically pleasing wearable. I think sleep tracking is extremely good (much better than my Apple Watch that only tracks during my preset sleep window), the nap tracking is a huge bonus. Some tracking metrics (like step count) don’t always seem to be accurate, but they are consistent which is more important to me when tracking trends. It is unclear to me how ultra human integrates with apple health data, but I’ve noticed vastly different data written to certain data fields that are most certainly not accurate. Overall this ring is doing what I wanted it to do and providing decent insight into overall health trends.

[This review was collected as part of a promotion.] Lo uso desde febrero 2025 y me gusta mucho para monitorizar cómo mis hábitos y suplementos influyen en mi sueño, así como para conocer cómo está mi capacidad de recuperación y tomar decisiones más acertadas. Me gusta el nuevo brain age, aunque aún está en fase de desarrollo. Echo en falta que sea más proactivo para predecir y registrar la actividad física que estoy haciendo, como sí hacen otros smartwatch

The ring works well. I tracked the results against my Garmin watch and the readings were very similar. The app is a bit messy, it could use some streamlining or function to customize for personal focus and goals. I do like being away from a bulky watch.

[This review was collected as part of a promotion.] I’ve been using the Ultrahuman Ring AIR for several weeks now and I’m genuinely impressed. The design is sleek and lightweight — I forget I’m even wearing it. Sleep tracking is incredibly accurate, and I love how the app gives me actionable insights every morning. The battery lasts for nearly a week, and it charges surprisingly fast. I also appreciate the fact that there’s no subscription needed — it’s a one-time purchase with full access to the features. This ring has become an essential part of my daily routine, from tracking workouts to improving recovery. Highly recommended!

[This review was collected as part of a promotion.] I have been wearing my ring for a few months. I like how it gives me a lot of insights on my sleep and health. There are actionable things I can do such as ending my caffeine intake before a certain time so it doesn't affect my sleep. I do wish it recognizes parent mode for those who have young kids because I can't sleep earlier. It doesn't track my afternoon naps sometimes.