Round screen female smart bracelet (1.04 inch IPS high-definition color screen) 24-hour continuous heart rate test, blood pressure test Time/clock display, step, calories, distance, sleep, photo, switch display Multi-sports mode (running, walking, cycling, climbing, basketball, football, badminton, table tennis) Intelligent prediction of female physiological cycle Sleep monitoring (sleep time, sleep quality, day and night time) Call reminder, SMS reminder, QQ reminder, WeChat reminder, Skype, facebook, whatsApp reminder. bright adjustment Theme selection Find your phone and find the bracelet Alarm clock / medication / meeting / sedentary / drinking water reminder A healthy measurement of heart rate, blood pressure Remote control photo (shake a photo) Movement of relatives and friends, mutual measurement of measurement data Language support Supported languages: Chinese (Simplified, Traditional), Japanese, English, French, German, Italian, Spanish, Russian, Portuguese, Polish, Malay APP/APK download method Android and Apple app sync: WearHealth Specifications System Requirements Android 4.4 and above, IOS 8.0 or above, support for Bluetooth 4.0 Bluetooth version BLE 4.0 Master chip NRF52832 PPG chip HRS 3300 Battery capacity 140 mAh Motor built-in, vibration reminder Waterproof rating IP67 Sensor three-axis gravity sensor Package dimensions Packing box size (mm) 156*93*35MM Gross weight (g) 170g Net weight (g) 43g