Customer reviews from Ultrahuman
Ultrahuman - Refurbished Excellent - Ring AIR - Smart Ring - Size Before You Buy - Size 14 - Raw Titanium - (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 14 - Raw Titanium - (2023)
Customer Rating
4
Solid Ring
on August 1, 2025
Posted by: LVBa
Ring has been solid so far, at times some connectivity issues but generally a reset helps. The data feels accurate but be cautious of updates. Looking forward to see how they make sure updates and connectivity improve.
Written by a customer while visiting Ultrahuman
Customer Rating
5
Caffeine window has help me a los!
on August 1, 2025
Posted by: Ymarie6
from Puerto Rico
Gender:Female
[This review was collected as part of a promotion.] I bought this a few months ago to monitor my sleep since I wasn’t sleeping well, and I loved the caffeine window feature because I was drinking too much coffee—sometimes to the point of feeling heart palpitations. In fact, there are many more functions that help me in my daily life, and I have no regrets. I love it! Plus, it looks great when worn. Thank you, Ultrahuman
I would recommend this to a friend!
Written by a customer while visiting Ultrahuman
Customer Rating
3
Lasting
on August 1, 2025
Posted by: Bob29
from Alabama
Gender:Female
[This review was collected as part of a promotion.] At first I LOVED the ring but it often has issues connecting and has started dying faster
I would recommend this to a friend!
Written by a customer while visiting Ultrahuman
Customer Rating
4
Satisfied
on August 1, 2025
Posted by: AntMan
from Gothenburg Sweden
Gender:Male
[This review was collected as part of a promotion.] Have had the ring four a couple of months now and overall am I happy with it. The pulse feels sometimes to high and a miss more detailed data of my running workouts. I don’t find any running apps that I can connect the ring with which would be great.
I would recommend this to a friend!
Written by a customer while visiting Ultrahuman
Customer Rating
5
Amazing investment in your health!
on August 1, 2025
Posted by: Carly
from Rochester, New York
Gender:Female
[This review was collected as part of a promotion.] I wish I bought this sooner! I've wanted a smart ring for a while and I am blown away by the insights I get every day from Ultrahuman. The notifications are amazing and I've made so many changes over the last couple of months to positively impact my health and my sleep. Seeing the data in real-time is SO encouraging! Especially with sleep-being able to see how certain supplements or eating after dinner impact my sleep is so empowering.
I would recommend this to a friend!
Written by a customer while visiting Ultrahuman
Customer Rating
4
on August 1, 2025
Posted by: Spock
[This review was collected as part of a promotion.] Very satisfied … pertinent information … long lasting adter loaded
Written by a customer while visiting Ultrahuman
Customer Rating
4
Lots of info provided
on August 1, 2025
Posted by: Jerry
Suffer from sleep apnea and purchased the ring for monitoring. The app shows much about sleep but not the sleep apnea itself. Otherwise I would rate it a 5+
Written by a customer while visiting Ultrahuman
Customer Rating
5
Great Sleep Tracking
on August 1, 2025
Posted by: Vin123
Here’s a sample review you can use or customize for your blog, social media, or testimonial:
⸻
I’ve been using the UltraHuman Ring AIR for a few weeks now, and I can confidently say it has transformed the way I sleep
I’ve been using the UltraHuman Ring AIR for a few weeks now, and I can confidently say it has transformed the way I sleep
Sleep Tracking: Shockingly Accurate
The sleep tracking on the Ring AIR is next-level accurate. It gives me a full breakdown of:
• Sleep stages (light, deep, REM)
• Sleep latency (how long it took me to fall asleep)
• Heart rate variability (HRV)
• Resting heart rate
• Body temperature
• Sleep stages (light, deep, REM)
• Sleep latency (how long it took me to fall asleep)
• Heart rate variability (HRV)
• Resting heart rate
• Body temperature
What stood out most was how the ring pinpointed my fragmented sleep patterns—times I was waking up without even realizing it. It even showed how late caffeine or heavy meals messed with my deep sleep.
Before using the ring, I was sleeping late, waking up groggy, and never feeling fully rested. Once I started following the ring’s daily Sleep Index Score and circadian rhythm insights, things changed:
• It nudged me to start winding down earlier.
• It showed me how consistency mattered more than duration.
• On days I had late dinners or screen time before bed, my deep sleep tanked—and the ring reflected that.
• It nudged me to start winding down earlier.
• It showed me how consistency mattered more than duration.
• On days I had late dinners or screen time before bed, my deep sleep tanked—and the ring reflected that.
Using the ring’s data, I created a wind-down routine (no screens 1 hour before bed, early light exposure, and a fixed wake-up time). Within 2 weeks, I was naturally falling asleep by 10:30 PM and waking up refreshed by 6:00 AM.
Other Highlights
• Insanely lightweight – I forget I’m wearing it.
• Battery lasts 5–6 days easily.
• Syncs with the UltraHuman app for a clean, easy-to-read dashboard.
• Insanely lightweight – I forget I’m wearing it.
• Battery lasts 5–6 days easily.
• Syncs with the UltraHuman app for a clean, easy-to-read dashboard.
If you’re struggling with inconsistent sleep or just want to optimize your circadian rhythm, the UltraHuman Ring AIR is a game-changer.
It doesn’t just track your sleep—it teaches you how to fix it.
It doesn’t just track your sleep—it teaches you how to fix it.
I would recommend this to a friend!
Written by a customer while visiting Ultrahuman