Health Monitor Smart Ring Heart Rate Blood Oxygen Blood Pressure sleep Monitor Multi-sport mode Smartring For Men Women R12

Basic SpecificationsApplication: Smart RingCompatible Systems: Android 8.0 and above; Apple iOS 10.0 and aboveMemory: Flash: 4Mbit (RAM: 73KB)Bluetooth: Bluetooth 5.3 Low Energy ChipSensor: STK8321Heart Rate Monitor: GH3018Battery Capacity: 15mAh-20mAh (optional)Charging Time: Approx. 1.5 hoursBezel Material: Stainless SteelDevice-side Software Features:The ring has no touch and no buttons; App initiates movement and function testsApp Software Features：Motion data：Accurate distance / accurate calorie data / accurate step countMultisports：Running, cycling, Ropeskipping, Walking, Mountaineering, yoga, Dance,golfStep&G-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 dataSleep：Precise sleep algorithm, sleep coach remindsBlood oxygen：APP initiated blood oxygen test / continuous blood oxygen data / historical blood oxygen dataCamera control：The app's shake-to-take-photo feature.Others：Unit format, sedentary reminder, low power reminder, heart rate warningWechat&Apple：Access wechat Sports and Apple HealthAPP 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 IndonesianSize# 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)Package Contents:Ring, Charger, Instruction Manual, Packaging BoxUpon 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.