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
5
Amazing
on July 28, 2025
Posted by: Tasfia
from 606-2942 baseline rd
Gender:Female
[This review was collected as part of a promotion.] Amazing experience, I learnt so much about my health. Details are on point
Written by a customer while visiting Ultrahuman
Customer Rating
4
Good purchase
on July 28, 2025
Posted by: RiannW
from NC
Gender:Female
[This review was collected as part of a promotion.] Bought this a few months ago and enjoying it so far.
I would recommend this to a friend!
Written by a customer while visiting Ultrahuman
Customer Rating
4
Very fun
on July 28, 2025
Posted by: PixelRogue87
from San Francisco
Gender:Female
[This review was collected as part of a promotion.] I bought this about a year ago and love that the company continues to evolve and update the insights gathered from the ring data.
Written by a customer while visiting Ultrahuman
Customer Rating
5
Obsessed
on July 28, 2025
Posted by: Adano
I bought my ring in April and it is now the end of July and I am obsessed with it. Battery life lasts for days. Helps me with my sleep and really tracks my body temperature so well. Definitely recommend love it!
I would recommend this to a friend!
Written by a customer while visiting Ultrahuman
Customer Rating
4
Great product EXCEPT for the battery life
on July 28, 2025
Posted by: Francescajean
Gender:Female
[This review was collected as part of a promotion.] I love this ring & what it has to offer. I love that you don’t have to pay extra. HOWEVER the battery is terrible. No matter what battery setting I put the ring on to try and help, it doesn’t hold charge. It’s advertised to last about 6 days, but my ring really only holds charge for about a day and a half. I loose a lot of data this way and it’s starting to become incredibly frustrating
I would recommend this to a friend!
Written by a customer while visiting Ultrahuman
Customer Rating
4
Nice watch- helps monitor sleep
on July 28, 2025
Posted by: marty96
from College Station, TX
Gender:Male
[This review was collected as part of a promotion.] I got my wife an Oura ring. She wanted me to have a smart ring too and I picked the Ultrahuman because I hoped it would help monitor for a-fib and also because I didn't need a monthly subscription. It seems to track sleep as well as the Oura and costs less, so that's a win. Unfortunately, the a-fib detection wasn't available in the US yet. The caffeine window feature is nice, reminding me when to stop drinking caffeine and to delay in the morning.
I would recommend this to a friend!
Written by a customer while visiting Ultrahuman
Customer Rating
5
on July 28, 2025
Posted by: Vera S
Gender:Female
[This review was collected as part of a promotion.] I bough the ring a few months back to replace a smart watch and it was a great decision:
+ Great data for tracking sleep quality
+ Great insights about healthy habits
+ Great data for tracking sleep quality
+ Great insights about healthy habits
I would recommend this to a friend!
Written by a customer while visiting Ultrahuman
Customer Rating
4
Great in daily life insights, but
on July 28, 2025
Posted by: Hazzel
from Zurich
Gender:Male
[This review was collected as part of a promotion.] I bought the ring about 4 months ago and overall I am quite happy. The insights I got so far helped me to improve my life. The only thing the ring isn't that good at is for fitness plans and how to interpret them. For example if have a running plan you normally improve your mileage over three weeks and then have a deload week with less mileage. But the Ring just tells you that your steps decrease and shows it as negative. So for daily life it's super for fitness interprets you need additional gadgets.
I would recommend this to a friend!
Written by a customer while visiting Ultrahuman