MX1 Bluetooth Smart watch 1.3" Screen BT 5.0 Fitness Wristband for Android Phones Smart Bracelet Features: Blood Oxygen Saturation Monitor: easy to measure with a single click, and the previous measure data can be checked through the connecting APP. 24 Hours Heart Rate Monitor: high-precision optical sensor, monitor with accuracy and efficiency and the data will be showed in a dynamic chart. Fitness Tracker: support total 31 sport modes, measure your heart rate, steps, calories and distance data during your workout. IP67 Water-resistance: great companion throughout your adventures, perfect choice for outdoor activities. Perfect Life Assistant: notification reminder will never let you miss any important thing. Sedentary reminder/ water drinking reminder/ sleep monitor care for your health. Remote Camera: press the watch to shoot, perfect to take selfie with your friends and capture the very moment of your life. High Quality Display: 1.3" TFT screen with 320 X 320 resolution offers a perfect experience with clarity and brightness. Note: 1.Measurement data for reference only, NOT for use. 2.Working time varies with use and other factors. 3.Item's color may be slightly different due to the monitor setting or other factors, please in kind prevail. Thanks Parameters: Screen: 1.3'' TFT Resolution: 320 x 320 Memory: RAM 160KB + ROM 64M BT Version: 5.0 Compatibility: Android 5.1 / iOS 9.0 or later Waterproof Grade: IP67 Package Includes 1 x Smart watch 1 x Charging line