1.47-inch IPS screen 172*320 TFT: IPS high-definition color screen image quality, more realistic brighter, and clearer Multidimensional Health Management: Blood sugar, body temperature, sleep heart rate, blood pressure, and blood oxygen equal dimensional health management Wrist Information Center: Incoming calls, messages WeChat, etc important care vibration reminder never miss Sports Record Multi-locomotion Mode: Multiple sports modes such as walking cycling, and hiking meet your exercise choices at different times IP68 Waterproof: The bracelet is equipped with a precision waterproof ring for daily use sweat, rain, etc Specifications: Hardware information Product model TK72 CPU Realtek 8762 Gravity sensor ST8321 Heart rate sensor VC30F 24 hours continuous heart rate acquisition BT Bluetooth LE 5.0 LCD 1.47-inch IPS screen 172*320 TFT Touch control Double touch left and right sliding operation+single touch operation, mobile app control Motor Support Charging mode magnetic charging Waterproof IP68 waterproof Battery capacity 200mAh polymer battery Software function Temperature monitoring Support Blood glucose monitoring Support Health monitoring 24-hour continuous ambulatory heart rate monitoring, blood pressure monitoring, accurate independent blood oxygen, real-time temperature monitoring, sleep monitoring, pressure monitoring, blood glucose monitoring Sleep monitoring Support Brightness Adjustment Stopwatch, pedometer, calories, distance, exercise mode, call alert, alarm alert, sedentary alert, hand-raised screen, social sharing (WeChat, QQ, Facebook, Twitter), etc. Shake and take photos Multi-sport mode Exercise recording, multiple exercise modes (pedometer, calorie burning, mileage, and display of exercise trends per time period) Message notification Call, SMS, Email, WeChat, QQ, Facebook, Twitter, WhatsApp, LinkedIn, Instagram, Messenger, Snapchat, Line, Kakao Talk, Viber, Skype, telegram Remote care Support Call rejection Support Dial selection App multiple dial options, Custom dial APP DeepFit OTA upgrade Support Accessibility Find the phone, find the bracelet, dial switch Message Push Language Watch language: Chinese, Traditional Chinese, English, Japanese, Korean, German, Russian, Spanish, Italian, French, Portuguese, Swedish, Turkish, Polish Message Push Language APP languages: Chinese, traditional Chinese, English, Japanese, Korean, German, Russian, Spanish, Italian, French, Portuguese, Swedish, Turkish, Croatian, Slovene, Polish APP System Android 4.4 and above; iOS 9.0 and above