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!
on July 10, 2025
Posted by: ccccc
from Belgium
Gender:Female
[This review was collected as part of a promotion.] I really love all the features of the app, I daily check my sleep score and use my caffeine window everyday! I don’t feel it when I’m wearing it.
I would recommend this to a friend!
Written by a customer while visiting Ultrahuman
Customer Rating
5
Updates extended battery life
on July 10, 2025
Posted by: D. Dorn
Gender:Male
[This review was collected as part of a promotion.] I've been using the UH Ring Air for approximately two months now, and overall, I'm very satisfied with my experience. Initially, I was expecting a battery life of 3-4 days, but I was consistently getting around 36-48 hours. However, following several software updates, a "Chill Mode" was introduced, which has significantly improved my battery life, even when using Turbo Mode. Unfortunately, I opted for the gold model, which shows scratches more easily; in hindsight, I would have preferred the black version.
I would recommend this to a friend!
Written by a customer while visiting Ultrahuman
Customer Rating
5
Great ring with no subscription
on July 10, 2025
Posted by: sc_pub
from London
Gender:Male
[This review was collected as part of a promotion.] Very happy with it, battery could be better but the new update with chill mode made it excellent.
I would recommend this to a friend!
Written by a customer while visiting Ultrahuman
Customer Rating
5
Great product with great features
on July 10, 2025
Posted by: Mai_
from Bangkok, Thailand
Gender:Male
[This review was collected as part of a promotion.] I bought this and wear it everyday for more than a month, the data influence my habbit and help drive my activities, i.e. more move, pay more attention to my sleep habbit.
Additional benefit is that I can wear this ring together with my watch collection.
Additional benefit is that I can wear this ring together with my watch collection.
I would recommend this to a friend!
Written by a customer while visiting Ultrahuman
Customer Rating
5
Helped me a loot with sleep
on July 9, 2025
Posted by: kribo807
I was considering between 2 rings but decided to buy the Ultrahuman Ring AIR and it has been amazing. Helped me a lot with sleep - which I was not aware of since I am not comfortable with wearing my Apple Watch while sleeping. I hope this ring would last for a long time. Thank you Ultrahuman Team!
Written by a customer while visiting Ultrahuman
Customer Rating
5
The best ring EVER!
on July 9, 2025
Posted by: katiecalifornia
from San Diego, CA
Gender:Female
[This review was collected as part of a promotion.] I love this ring so much! my sleep has improved and it does a great job tracking my day to day movement.
I would recommend this to a friend!
Written by a customer while visiting Ultrahuman
Customer Rating
4
Loving the benefits, but hate the battery life
on July 9, 2025
Posted by: Vanessa Marie
[This review was collected as part of a promotion.] I love my ultra human ring… I have learned a lot about my sleeping patterns, what affects them, and what I can do to improve my sleep however, I do feel that the battery life is horrible. I have to charge my ring twice a day
Written by a customer while visiting Ultrahuman
Customer Rating
4
good product!
on July 9, 2025
Posted by: oliver23
overall i enjoy my ultrahuman ring! waking up everyday to check my sleep data is so interesting. tracking all of the times i shift or when im in deep sleep is so interesting to see! also i like that it can track your bodies stress level. as a paler person i also love the vitamin d feature! i like how it tells me how long i have until i burn depending on the uv level! my only con of the ring would be how easily it scratches.
Written by a customer while visiting Ultrahuman