With the launch of Ring Air, UltraHuman is vying for a place on your finger. What customer insights have they gained so far and how do they plan to compete as the market heats up?
Ultrahuman Ring AIR by Ultrahuman — Kickstarter
Ultrahuman Ring AIR- Sleep-Tracking, Movement & Recovery,HRV, 6 Days Battery Life with Lifetime Free Subscription (Size 9) : Electronics
Ultrahuman Ring - Decode Your Metabolism
Ultrahuman AIR — Review of the lightest smart ring, by FITNESATOR
Ultrahuman Ring Air review: A subscription-free Oura alternative
Ultrahuman Ring AIR review: A ringing endorsement
Ultrahuman Ring
RingConn vs. Ultrahuman Ring Air: What Is the Difference?
Ultrahuman Ring Air review: an Oura Ring killer?
ULTRAHUMAN Air Titanium Waterproof Smart Ring ,Bionic Gold
Oura, beware! Ultrahuman launches lightest smart ring on the market