ringUltrahuman · Rank 04 of 13
Ultrahuman Ring Air
The lightest ring here and no subscription, with a metabolic angle the others skip.
8.6Overall
out of 10
out of 10
Scores
- Sleep8.9
- Recovery8.6
- Training8.1
- Battery7.8
- Comfort9.4
Specs
- Form
- Ring
- Price
- $349
- Battery
- 6 days
- Water resistance
- 100 m
- Membership
- None
What works
- Very light
- No membership
- Useful metabolic add-ons
What doesn't
- Battery shorter than rivals
- Add-ons cost extra
- Shell shows scratches
Reviews
4.0
2 reviews
Sara Lindqvist
Swimming
Featherweight in the water
Swam with it daily for a month, no issues. Battery is the compromise; I charge it twice a week.
12 Sept 2026Jamal Brooks
Lifting
Comfortable and clever
The lightest thing I have worn on my hand. Add-ons are nice but they add up.
20 Aug 2026
Head to head
Ultrahuman Ring Air vs WHOOP 5.0