QALO QRNT Smart Ring, Lightweight Titanium Fitness Tracker with Sleep, Heart Rate Variability, SpO2, Stress, Skin Temperature Monitoring, Water-Resistant, Wireless Charging, Includes 2 Silicone Covers, Silver, Size 8 CONDITION:New Damaged Box Battery offers 40–60 hours of

Battery offers 40–60 hours of use per charge

Smart Air Quality Monitoring: Built-in PM2

This space-saving design comes with a durable storage rack to hold plates when not in use

Realistic Corvette details decorate this ride-in toy from the decal on the hood and steering wheel

or enjoy straight-up for a refreshing office or home treat

QALO QRNT Smart Ring, Lightweight Titanium Fitness Tracker with Sleep, Heart Rate Variability, SpO2, Stress, Skin Temperature Monitoring, Water-Resistant, Wireless Charging, Includes 2 Silicone Covers, Silver, Size 8 CONDITION:New Damaged Box Battery offers 40–60 hours ofThe QALO QRNT Smart Ring combines cutting edge nanotechnology with a sleek, lightweight titanium alloy design to deliver comprehensive health and wellness tracking in a discreet wearable. Engineered for comfort and durability, this smart ring monitors key metrics such as heart rate variability (HRV), stress, sleep quality, skin temperature, blood oxygen saturation (SpO2), and physical activity. Its water resistance up to 1. 5 meters for 30 minutes