Features: [Meticulous Workmanship] 1.69" color screen with 240*280 resolution, brings clear vision and smooth operation. Quick-release silicone strap is comfortable and convenient to wear. [Health Monitor] Automatically monitor and record your heart rate, blood pressure, blood oxygen and sleep data, helping you adjust yourself for a healthier lifestyle. [Fitness Activity Tracker] P8 Mix supports 8 motion modes. And it can accurately record your all-day sports data, including step, distance and calories. [Smart Reminder] After connected to the phone, it will provide synchronous display of message, call or social APP to remind you of important information. [Long Battery Life] Large capacity battery with low power consumption, provides up to 20-day standby time and 5-7 days for daily use. [IP67 Waterproof] Can be worn for daily hand washing, raining, sweat or other water splashing, easily adapting to various environments. [More functions] Breath training, BT Music, Remote camera,