Customer reviews from Ultrahuman
Ultrahuman - Refurbished Excellent - Ring AIR - Smart Ring - Size Before You Buy - Size 8 - Bionic Gold - (2023)
Average customer rating
4.5
(1,106 Reviews)
Rating breakdown 1,106 reviews
5 Stars
698
4 Stars
291
3 Stars
72
2 Stars
14
1 Star
31
94%of customers recommend this product.
(
896 out of
956)
Customer Reviews for Ultrahuman - Refurbished Excellent - Ring AIR - Smart Ring - Size Before You Buy - Size 8 - Bionic Gold - (2023)
Customer Rating
4
Helps build good habits
on July 28, 2025
Posted by: Gabby
Gender:Female
[This review was collected as part of a promotion.] The Ultrahuman ring made myself accountable for creating good sleeping habits. It made me more aware of how to take care and improve myself.
I would recommend this to a friend!
Written by a customer while visiting Ultrahuman
Customer Rating
4
Worth it. Comfortable for all day wear.
on July 28, 2025
Posted by: Kate
from Australia
[This review was collected as part of a promotion.] Very comfortable to wear, highly recommend using the sizing kit to ensure you get the right size. The app provides A LOT of insights and does a good job of explaining why it’s important to health and wellbeing. I’m 4 months in and still learning and adapting my sleep, caffeine and exercise routine.
I would recommend this to a friend!
Written by a customer while visiting Ultrahuman
Customer Rating
5
Sleeping like a champ!
on July 28, 2025
Posted by: globug03
from Dallas, Texas
Gender:Female
[This review was collected as part of a promotion.] I bought the ring back in May on a whim and now I am OBSESSED! I love to use it to track my sleep and learning overall how to have a better night of sleep. It is so light and holds a charge well! I only have to charge my ring every 3-4 days!
I would recommend this to a friend!
Written by a customer while visiting Ultrahuman
Customer Rating
5
Health and Wellbeing Game Changer!
on July 28, 2025
Posted by: Luisa
from London, United Kingdom
Gender:Female
[This review was collected as part of a promotion.] I’ve been using the Ultrahuman Ring for a little while now, and it’s been a game changer for my health and wellness! Not only is it sleek and comfortable to wear 24/7, but the insights it provides into my sleep, recovery, and metabolic health are next-level. I’ve tried a few other fitness trackers before, but this one feels much more intuitive and personalised.
The app is beautifully designed, and I love how it translates all the data into actionable tips- it’s helped me improve my sleep quality, manage stress better, and stay more consistent with my workouts. The recovery scores are spot on, and it’s made me more mindful of how my habits impact my overall performance and energy levels.
I would recommend this to a friend!
Written by a customer while visiting Ultrahuman
Customer Rating
3
Great product but needs enhanced updates
on July 28, 2025
Posted by: Subbu
from London, UK
Gender:Male
[This review was collected as part of a promotion.] The insights are good, however the battery life is deteriorating quite rapidly.
I would recommend this to a friend!
Written by a customer while visiting Ultrahuman
Customer Rating
5
on July 28, 2025
Posted by: user1298
Accurate measurements and an amazing app interface.
I would recommend this to a friend!
Written by a customer while visiting Ultrahuman
Customer Rating
5
Superb sleep tracking for improving your sleep
on July 28, 2025
Posted by: scooterdog
from Maryland
Gender:Male
[This review was collected as part of a promotion.] Bought the Ring AIR about five months ago, mainly because of the no-subscription business model, and the other reason was for sleep tracking. It has been amazing to see trends over time, and the ability to easily access all the data as a csv file has been really helpful. Only a few days ago I decided to improve my sleep with supplements, and after four days of taking two of them (magnesium glycinate and L-theonine) I've seen measurable improvement. Having data regarding sleep stages, sleep time and other metrics like HRV and temperature drop has been super-helpful. I wear the ring all the time, and am happy to start tracking my workouts now as well. Highly recommended!
I would recommend this to a friend!
Written by a customer while visiting Ultrahuman
Customer Rating
4
on July 28, 2025
Posted by: Rachel
from Andorra
Gender:Female
[This review was collected as part of a promotion.] I am using as a professional athlete and the data seems to be good.
I would recommend this to a friend!
Written by a customer while visiting Ultrahuman