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
(1,119 Reviews)
Rating breakdown 1,119 reviews
5 Stars
711
4 Stars
291
3 Stars
72
2 Stars
14
1 Star
31
94%of customers recommend this product.
(
906 out of
966)
Customer Reviews for Ultrahuman - Refurbished Excellent - Ring AIR- Smart Ring - Size Before You Buy - Size 5 - Space Silver - (2023)
Customer Rating
5
Sleep monitoring is great & useful
on July 30, 2025
Posted by: Marty
from Europe, Czech Republic
Gender:Male
[This review was collected as part of a promotion.] Got the ring few months ago. Better than I expected & I love it.
I would recommend this to a friend!
Written by a customer while visiting Ultrahuman
Customer Rating
4
Great for sleep!
on July 30, 2025
Posted by: HS77
from Liverpool, Nova Scotia
Gender:Female
[This review was collected as part of a promotion.] I bought my ring in June and I’ve been primarily using it to track my sleep! I find it gives very accurate readings and is really good at giving me suggestions and graphing my data. The only reason I gave it four instead of five is that the ring scratches super easily. I have the gold and a lot of it is basically silver at this point. I don’t wear rings around it at all so it’s not rubbing on anything. The battery is okay, I charge it probably every 3 to 4 days. I was hopeful it was going to last longer. Also, often when I go into the app, it takes quite a while to load my data and I have to refresh it quite a few times.
I would recommend this to a friend!
Written by a customer while visiting Ultrahuman
Customer Rating
3
Good features. Hardware charging !
on July 30, 2025
Posted by: Deepak127
from Dubai
Gender:Male
[This review was collected as part of a promotion.] I am able to track my sleep. But I don’t get enough confidence in Ultra Age and Brain Age. Not enough education on its real accuracy.
I would recommend this to a friend!
Written by a customer while visiting Ultrahuman
Customer Rating
3
Great features, terrible battery life.
on July 30, 2025
Posted by: Ana Julia
from Vancouver, Canada
Gender:Female
[This review was collected as part of a promotion.] I bought my ring 4 months ago and I have mixed feelings. I love how light and sleek it is. I get compliments on the look of it all the time. I prefer it over wearing a watch. I love the sleep insights and all the data it collects. However, my one con is that the battery life is terrible. It took a while for the ring to calibrate to a place where the battery lasted a few days on a full charge but now after 4 months post-purchase I had to get a replacement because the battery dies within hours after a full charge. For the price, I would hope the item would last way longer.
I would recommend this to a friend!
Written by a customer while visiting Ultrahuman
Customer Rating
5
Amazing features and very informative
on July 30, 2025
Posted by: sa09
from Ontario
Gender:Female
[This review was collected as part of a promotion.] I bought this a month ago and it’s been so amazing, I love the features it has
I would recommend this to a friend!
Written by a customer while visiting Ultrahuman
Customer Rating
1
Bad experience with calories reading for workouts
on July 30, 2025
Posted by: Karan
Gender:Male
[This review was collected as part of a promotion.] I bought this a month ago. I'm happy with some things but disappointed with the workout data received. I gave up my smartwatch and bought this ring. But, there has been major glitches in data accuracy. I worked out for 60 mins and it showed 54 calories burnt. I mean how strange is that?
No, I would not recommend this to a friend.
Written by a customer while visiting Ultrahuman
Customer Rating
5
Great health ring
on July 30, 2025
Posted by: Akhil
from Toronto
Gender:Male
[This review was collected as part of a promotion.] I bought the ring about the month ago, loving the product, would recommend it to anyone who wants an accurate health ring without subscription
I would recommend this to a friend!
Written by a customer while visiting Ultrahuman
Customer Rating
5
on July 30, 2025
Posted by: brooke12
Gender:Female
[This review was collected as part of a promotion.] The ring looks and feels great. It is light weight and comfortable, making me forget it’s even on! It goes well with my jewelry, allowing me to wear it for all events.
I would recommend this to a friend!
Written by a customer while visiting Ultrahuman