Customer reviews from Ultrahuman
Ultrahuman - Refurbished Excellent - Ring AIR - Smart Ring - Size Before You Buy - Size 6 - Bionic Gold - (2023)
Average customer rating
4.7
(991 Reviews)
Rating breakdown 991 reviews
5 Stars
698
4 Stars
293
3 Stars
0
2 Stars
0
1 Star
0
100%of customers recommend this product.
(
856 out of
860)
Customer Reviews for Ultrahuman - Refurbished Excellent - Ring AIR - Smart Ring - Size Before You Buy - Size 6 - Bionic Gold - (2023)
Customer Rating
4
Great purchase!
on July 31, 2025
Posted by: SH12
I bought this ring almost a year ago and have really enjoyed it! They continue to offer new updates and features that are available to all users. The finish on the ring is slightly worn and scratched from daily wear.
Written by a customer while visiting Ultrahuman
Customer Rating
5
I love it!
on July 31, 2025
Posted by: boki
from Ravenna, Italy
Gender:Female
[This review was collected as part of a promotion.] I bought my Ultrahuman Ring 2 months ago and I really loved the insights on sleep, recovery, and daily movement. As a student who spends many hours studying, the ring has helped me to be more mindful about my energy levels and to make better decisions about when to push myself and when to slow down.
One of my favorite features is sleep tracking because it’s incredibly detailed and helps me understand how my habits (like screen time or late meals) affect my rest. I also really appreciate the menstrual cycle tracking, which gives me a better view of how my body changes throughout the month and helps me adapt my routine accordingly.
I would recommend this to a friend!
Written by a customer while visiting Ultrahuman
Customer Rating
5
Amazing Ring!
on July 31, 2025
Posted by: mads829
Gender:Female
[This review was collected as part of a promotion.] I bought this about two months ago and have been in love with it! I love the sleep scores and how accurate it is, especially when it detects a fever when im already not feeling that well.
I would recommend this to a friend!
Written by a customer while visiting Ultrahuman
Customer Rating
4
Ultrahuman Ring Air
on July 31, 2025
Posted by: HeatherB
from Seattle, WA
Gender:Female
[This review was collected as part of a promotion.] I recently switched over from a forever Apple Watch to the Ultrahuman Ring AIR. Instead of establishing unrealistic goals and allowing my watch to control my life, the Ultrahuman ring helps me track my health in a way that is just that - healthy. I like that I can see my caffeine window, stress levels, track my cycle, and monitor my sleep patterns. Also, the ring is so cute and less bulky than a watch!
I would recommend this to a friend!
Written by a customer while visiting Ultrahuman
Customer Rating
5
Fantastic tool
on July 31, 2025
Posted by: AmyC
Gender:Female
[This review was collected as part of a promotion.] Really deep sleep insights that have helped me change my sleep habits and hygiene. I can also really see how external factors affect my sleep and numbers like my resting heart rate and start to better manage lifestyle overall.
I would recommend this to a friend!
Written by a customer while visiting Ultrahuman
Customer Rating
5
Great smart ring! Buy it!
on July 31, 2025
Posted by: JacB
Gender:Female
[This review was collected as part of a promotion.] I love my ring and recommend it to everyone I know! They are always doing updates to it and I love all the features. I also love how discreet it is.
I would recommend this to a friend!
Written by a customer while visiting Ultrahuman
Customer Rating
5
Great sleep tracking and improvements
on July 31, 2025
Posted by: Johan43
from Cape Town, ZA
Gender:Male
[This review was collected as part of a promotion.] The Ultrahuman ring really delivers!. It provides real insights and guidance on my sleep patterns and how I can make it better. Applying the advise, really improved my sleep duration.
I would recommend this to a friend!
Written by a customer while visiting Ultrahuman
Customer Rating
5
Love it!
on July 31, 2025
Posted by: EGGG
Gender:Female
[This review was collected as part of a promotion.] Im so happy with it, love that it tracks my sleep & steps!
I would recommend this to a friend!
Written by a customer while visiting Ultrahuman