Customer reviews from Ultrahuman
Ultrahuman - Refurbished Excellent - Ring AIR- Smart Ring - Size Before You Buy - Size 5 - Space Silver - (2023)
Average customer rating
4.5
(1,116 Reviews)
Rating breakdown 1,116 reviews
5 Stars
712
4 Stars
289
3 Stars
72
2 Stars
14
1 Star
29
94%of customers recommend this product.
(
905 out of
963)
Customer Reviews for Ultrahuman - Refurbished Excellent - Ring AIR- Smart Ring - Size Before You Buy - Size 5 - Space Silver - (2023)
Customer Rating
4
Great Product
on August 1, 2025
Posted by: Izzy
from New Jersey
Gender:Female
[This review was collected as part of a promotion.] I bought this back in June, I love it so far although the battery doesn’t last as long as I want.
I would recommend this to a friend!
Written by a customer while visiting Ultrahuman
Customer Rating
4
on August 1, 2025
Posted by: MountainMeow
from Singapore
Gender:Male
[This review was collected as part of a promotion.] Pretty usual ring especially for sleep and rem cycles.
I would recommend this to a friend!
Written by a customer while visiting Ultrahuman
Customer Rating
4
Highly informative
on August 1, 2025
Posted by: WAAD5
from Vancouver , Canada
Gender:Female
[This review was collected as part of a promotion.] I bought this ring as i wanted a little more details that what my Oura was giving me and i did not want to pay for a memebership. I have been plesanbtly surpised with the info .
I would recommend this to a friend!
Written by a customer while visiting Ultrahuman
Customer Rating
4
Two Month Review
on August 1, 2025
Posted by: LDG1
from Panama City Florida
Gender:Male
[This review was collected as part of a promotion.] I have had my Ultrahuman ring for 2 months now. I am impressed with the information especially the lack of deep sleep I am having. The heart rate and other sensor readings are nice to track. Overall pleased.
I would recommend this to a friend!
Written by a customer while visiting Ultrahuman
Customer Rating
5
A Game Changer for Health Tracking!
on August 1, 2025
Posted by: noordin
from malaysia
Gender:Male
[This review was collected as part of a promotion.] I’ve been using the Ultrahuman Ring AIR for the past few weeks, and I can confidently say it's one of the most impressive health wearables I’ve ever tried.
💤 Sleep Tracking: Unmatched Accuracy
The sleep insights are incredibly detailed — not just light/deep/REM stages, but also sleep efficiency, HRV, resting heart rate, and temperature deviation. I finally understood why I felt tired some mornings even after 8 hours of sleep.
❤️ HRV & Recovery Monitoring
The Ring gives me daily Recovery Scores, factoring in my HRV, temperature, and sleep quality. This has helped me optimize my workouts, knowing when to push hard and when to rest. I’ve never felt more in tune with my body.
🔥 Movement & Metabolic Scores
Ultrahuman doesn’t just track steps — it gives a holistic view of how much I’m moving and how it impacts my metabolism. Combined with smart nudges, I’ve naturally improved my daily habits without feeling pressured.
📱 Beautiful, Intuitive App
The Ultrahuman app is beautifully designed, easy to navigate, and filled with actionable insights. I’ve used other platforms like Oura and Whoop, but Ultrahuman feels more modern, practical, and motivating.
🪶 Comfort & Battery
The Ring AIR is super light, I forget I’m wearing it — even when sleeping or working out. Battery life easily lasts 4-5 days, and charging is fast and hassle-free.
💤 Sleep Tracking: Unmatched Accuracy
The sleep insights are incredibly detailed — not just light/deep/REM stages, but also sleep efficiency, HRV, resting heart rate, and temperature deviation. I finally understood why I felt tired some mornings even after 8 hours of sleep.
❤️ HRV & Recovery Monitoring
The Ring gives me daily Recovery Scores, factoring in my HRV, temperature, and sleep quality. This has helped me optimize my workouts, knowing when to push hard and when to rest. I’ve never felt more in tune with my body.
🔥 Movement & Metabolic Scores
Ultrahuman doesn’t just track steps — it gives a holistic view of how much I’m moving and how it impacts my metabolism. Combined with smart nudges, I’ve naturally improved my daily habits without feeling pressured.
📱 Beautiful, Intuitive App
The Ultrahuman app is beautifully designed, easy to navigate, and filled with actionable insights. I’ve used other platforms like Oura and Whoop, but Ultrahuman feels more modern, practical, and motivating.
🪶 Comfort & Battery
The Ring AIR is super light, I forget I’m wearing it — even when sleeping or working out. Battery life easily lasts 4-5 days, and charging is fast and hassle-free.
Ultrahuman Ring isn’t just another fitness tracker. It’s a real-time feedback loop for your body, health, and lifestyle. Whether you're an athlete, a biohacker, or just someone who wants to optimize energy, sleep, and stress, this ring is a no-brainer.
Highly recommended. 10/10.
Highly recommended. 10/10.
I would recommend this to a friend!
Written by a customer while visiting Ultrahuman
Customer Rating
5
Spot on!
on August 1, 2025
Posted by: Samuel
from Singapore
Gender:Male
[This review was collected as part of a promotion.] Never have i been so impressed with the data i receive on my health status. Spot on and comfortable.
I would recommend this to a friend!
Written by a customer while visiting Ultrahuman
Customer Rating
5
Good product solid data
on August 1, 2025
Posted by: Bill
from Doha qatar
Gender:Male
[This review was collected as part of a promotion.] I am very satisfied. Comfortable to wear and I get very good feedback. Had it for almost 3 months and very happy with it
I would recommend this to a friend!
Written by a customer while visiting Ultrahuman
Customer Rating
5
A M A Z I N G
on August 1, 2025
Posted by: MrBDB
from Houston, Tx
Gender:Male
[This review was collected as part of a promotion.] I have had the AIR ring for a few months now. I did ALOT of comparison with other similar rings. I have made few purchases as satisfying I this one. The ring does everything I need. Its accurate. I absolutely love it!
I would recommend this to a friend!
Written by a customer while visiting Ultrahuman