[This review was collected as part of a promotion.] I have been using the Ultrahuman Ring for more than a year now and it has transformed my life it’s a big way. My sleep has improved, I feel more energetic and productive. It’s been a game changer for me.

[This review was collected as part of a promotion.] I bought it a few months ago. It works mostly like expected but I have some issues. When working out it takes forever to connect when starting the work out and ending it. During the night the app sometimes doesn’t work through the night and my alarm doesn’t go off. However, the menstrual cycle prediction is very good.

I loved my apple watch but I always had issues wearing a watch, it was just to uncomfortable but then I found the Ring Air I thought let's give this a try and I am literally amazed by it everyday. The app lays down all the information in a easy to read way and it nudges just at the right times. I've been following its recommendations and it has significantly improved my sleep. Overall a really nice package and easily the best wearable ring out there!

[This review was collected as part of a promotion.] After tons of research, I settled on the Ultrahuman Ring AIR, and I'm glad I did. The app is so very user friendly and I absolutely love how I can dial in which notifications I can receive. I compared the ring for the first few weeks with another watch-based tracker, and the results were identical. I absolutely love that it catches my activity level - even naps! - without me always having to enter data! Very accurate. And the ring is so comfortable to wear!

[This review was collected as part of a promotion.] I bought the ring a few months ago and it was great but now I’m having issues. Regarding sleep data, the ring is supposed to continue tracking sleep even when you get up to use the bathroom quickly. It did that well in the beginning but for the past few weeks is would stop tracking after I get out of bed for a few minutes. For example if I sleep at 10 pm, use he bathroom at 2am, then officially wake up at 8am… the ring will show I only slept from 10pm-2am and my status will be in the red. Now everything it suggests throughout the day is wrong because it is operating off faulty data. I have updated the software and firmware but still no luck.

[This review was collected as part of a promotion.] This was a great purchase! Thanks to the caffeine window feature, I stopped drinking coffee right after waking up and started feeling more energized during the day. It also motivates me to stay more active during the day, and offers many interesting insights into my health. I really like that they are rolling out new features all the time!

[This review was collected as part of a promotion.] I bought the ring first in May, and it stopped working in a week's time. The second time, I received the ring from Ultrahuman as a replacement for the faulty ring; this time the ring stopped functioning in 20 days' time. This has to be one of the worst products that I have bought. Once the ring runs out of battery, the ring will not turn back on.

[This review was collected as part of a promotion.] Very happy with my Ultrahuman ring, i can’t use a watch because it hurts my wrists, so the ring was perfect for me! I like how it looks and feels. Only problem I have is that the ring disconnect when i am running and have Headphones connected at the same time as the ring, so i don’t get step count or pulse readings on that workout.

[This review was collected as part of a promotion.] I’ve been using the Ultrahuman Ring for a while now, and it’s genuinely transformed the way I approach my health and lifestyle. What initially drew me in was the sleek design and the promise of actionable insights—but what I didn’t expect was how deeply it would shift my mindset toward long-term wellness.

Ring is a good fit and able to give feedback that I need. I am using the ring mainly to track my sleep and steps. It is more convenient than a watch which can be bulky. It is also more comfortable to wear this to sleep since it is small. Data seems to be very close to my Garmin watch, so I believe that the data is relatively correct.