Ultrahuman Ring AIR (Space Silver) - Smart Ring - 8

Lightweight at only 2.4g Made of Fighter Jet grade Titanium, reinforced w/ Tungsten Carbide Carbon coating 6-axis motion sensor to capture the intricacies of your body #39;s movement Built in PPG and Temperature sensor Hypoallergenic smooth inner shell for unmatched comfort Up to 6 days battery life Rated IP58 with water resistance of up to 100m 1 year local warranty Provides a Holistic overview of body wellness. Sleep Monitoring, Heart rate, HRV, Skin Temperature, Resting HR, SPO2, Circadian Alignment