Men Women Smart Ring 5ATM Waterproof Multi-Sport Mode Fitness Tracking Health Monitoring Sleep Monitor Step count Smartring

Waterproof Grade : 5ATM Model Number : Smart Ring Display screen : No NFC Support : No Activity Tracked : Activity Tracker,Steps Tracker,Distance Tracker,Calorie Tracker Metrics measured : Heart Rate Monitor,Blood Pressure Monitor,Sleep Monitor,Blood Oxygen Monitor Case Material : Steel Origin : Mainland China Battery Capacity(mAh) : 16

Description Basic Specifications Application: Smart Ring Compatible Systems: Android 8.0 and above; Apple iOS 10.0 and above Memory: Flash:4Mbit (RAM: 73KB) Bluetooth:Bluetooth 5.3 Low Energy Chip Sensor:STK8321 Heart Rate Monitor: GH3018 Battery Capacity:15mAh-20mAh (optional) Water Resistance Rating:5ATM Charging Time: Approx. 1.5 hours Bezel Material:Stainless Steel Device-side Software Features: The ring has no touch and no buttons; App initiates movement and function tests App Software Features： Motion data：Accurate distance / accurate calorie data / accurate step count Multisports：Running, cycling, Ropeskipping, Walking, Mountaineering, yoga, Dance,golf StepG-sensor：Self-developed ring precision step counting algorithm, with an accuracy rate of more than 95% Heart rate：APP launches heart rate test / Dynamic rate trend and data analysis / Heart rate historical data Sleep：Precise sleep algorithm, sleep coach reminds Blood oxygen：APP initiated blood oxygen test / continuous blood oxygen data / historical blood oxygen data Camera control：The app's shake-to-take-po feature. Others：Unit format, sedentary reminder, low power reminder, heart rate warning WechatApple：Access wechat Sports and Apple Health APP multi-Language support： The app supports 31 languages: Simplified Chinese, Traditional Chinese, English, French, Italian, Spanish, Portuguese, Japanese, German, Polish, Hungarian, Russian, Ukrainian, Korean, Vietnamese, Thai, Croatian, Swedish, Norwegian, Danish, Finnish, Czech, Slovak, Irish, Arabic, Hebrew, Persian (Iranian), Turkish, Romanian, Greek, and Indonesian Size # 6(16.5 mm) ，# 7(17.4 mm) ，# 8(18.2 mm)， # 9(19.0 mm)， # 10(19.9 mm) ，# 11(20.7 mm) ，# 12(21.5 mm) ，# 13(22.3 mm)#14 Package Contents: Ring, Charger, Instruction Manual, Packaging Box Upon receiving the ring, please charge it first. Due to extended shipping times, the ring's battery level may be low. Before use, scan the QR code in the instruction manual to download the app and connect it to your watch via the app.