100% Brand New And High Quality Features: Health & sleep monitoring - Smartwatch can measure blood pressure, blood oxygen and real-time heart rate. The measurement results are only used as a fitness reference and not as a medical reference. This smart watch can also automatically monitor your sleep so you know data on wakefulness, light sleep and deep sleep. 24-hour heart rate monitoring - Can set every 30 minutes to monitor the heart rate, the maximum heart rate, the minimum heart rate, always pay attention to your physical and mental health. Full screen touch sensitive operation - Adopt full-screen touch control scheme, slide the screen up and down, left and right, you can switch to different functional pages, browse more information. Custom wallpaper - Display outstanding, built-in more than 100 gorgeous massive dial, according to the daily, sports, leisure scenes such as arbitrary switch, the follow-up constantly updates. Music Control & IP67 Waterproof - You can control your phone's music player on this watch (previous track, next track and pause). With the IP67 waterproof design, you can wear it when washing your hands. (Not for swimming) Strap to remove - Quick disassembly design, easy installation, with 316L stainless steel quick disassembly ear, no tools, also can be quickly disassembly watchband. Compatibility & Other Features - This watch is compatible with smartphones using iOS 9.0 / Android 4.4 and Bluetooth 4.0 or higher. This watch also has functions for alarm, stop watch, remote control of the camera, weather forecast and brightness adjustment. (Not compatible with iPad) Specifications: Model: P22 smart watch Product material: silicone straps, TFT screen Product size: length 42.5mm, width 36.3mm, thickness 9.6mm Product weight: 43.9g Screen: IPS screen Resolution: 240*240 Bluetooth version: V4.0 Memory: 32M Battery capacity: 180mAh PPG chip: HRS 3300 Sensor: Three axle force sensor System requirements: AD 4.4 and above, iOS 9.0 and above, support Bluetooth 4.0 Package Included: 1 x P22 Smart Watch 1 x Instructions 1 x Charging cable 1 x Packing Box Note: 1. Due to the different monitor and lighting effect, the actual color of the item may be slightly different from the color shown on the pictures. 2. Please allow 1-3cm error due to manual measurement. (1 inch = 2.54 cm) Thanks for your support :)