aaboRing, Health & Fitness Tracker Smart Ring, Advance Sleep Monitoring, Stress & Activity Tracking, Titanium, IP68 Waterproof (US Size No 13, Wireless Stellar Silver) No Restock With the SpO2 tracking feature

With the SpO2 tracking feature

CONNECT MULTIPLE DEVICES AT ONCE: Effortlessly switch from one Bluetooth device to another

Front Display + Rear Touch Screen

4K UHD at Up To 144Hz from HDMI 2

you can also use hand gestures to control the gimbal to take a selfie

aaboRing, Health & Fitness Tracker Smart Ring, Advance Sleep Monitoring, Stress & Activity Tracking, Titanium, IP68 Waterproof (US Size No 13, Wireless Stellar Silver) No Restock With the SpO2 tracking featureFeatures BUY AABORING SIZING KIT FIRST: Buy the sizing kit to find your perfect size for optimum performance and better results SLEEP MONITORING SCORE aabo Ring Monitors Sleep Stages REM, Light & Deep Sleep. Sleep Score is derived with in depth analysis of your sleep patterns & overnight metrics like SpO2, respiratory rate & resting heart rate. RECOVERY SCORE A standout feature is its capability to detect and track moments of stress with mindfulness,