R6 Smart Rings Health Sleep Smart Ring 18mAh R6 Smart Rings Health Sleep Fitness Tracker Wear IP68 Waterproof Stainless Steel Intelligent Smart Ring 18mAh

Operation System Android
Case Material Steel
Private Mold NO
Product name Smart Ring R6
Material Stainless steel
Battery 18mAh
Charging Port Magnetic Charging Cable
Style Fitness Tracker Smart Ring
Usage Heart Rate/Blood Pressure/Oxygen, sport modes
Size #8, #9, #10, #11
App Ectri
Bt version 5.1
System Adroid/ I OS