1.39" HD Screen Smart Watches For Men Women ZL73E Bluetooth Call Heart Rate Blood/Oxygen Monitor DIY Wallpaper Sports Smartwatch Patameters: Model: ZL73E Smartwatch Product Name: Outdoor Sports Smartwatch Chipset: RTL8763EWE Display Size: 1.39 inch Large HD Display Display Resolution: 360*360 pixels Bluetooth: BLE 5.1 Battery Capacity: 230 mAh Li-pol battery. Standby time : Up to10-15 days Training time: Up to 5-7 days Waterproof: IP67 G-Sensor:SC7A2O Heart rate sensor:HX3600 APP: Da Fit Da Fit APP: Arabia, Bulgaria, Czech Republic, Denmark, Germany, Spain, Finland, France, India, Croatia, Indonesia, Italy, Japanese, Korea, Norway, Netherlands, Poland, Pashto, Portugal, Russian, Sweden, Thailand, Ukraine, Vietnam, Simplified Chinese, English. Software Function Compatibility: Support Android 5.0 and above; IOS9.0 and above Notification: Telephone, SMS, WeChat, QQ push, optional more message push Bluetooth phone: support multi Sprot model-Watch: walking, running, cycling, rope skipping, basketball, football, badminton, swimming, etc. 100+ breath training: support Dynamic Heart rate&analyse: support Blood pressure: support Blood oxygen: support Sleep monitor: support (22:00pm-8:00am) Pedometer: support Sedentary Reminder: Support Drink Reminder: Support Remote Camera: shake or click the watch to control the phone to take pictures Third party Weather: Display the weather of the current day and the next 5 days Music control: Use the watch to control music playback on the phone Find watch Device: support Find mobile Phone: Support LCD Lightness adjustment: support Off Screen time adjustment: support Change watchface: Long press the watch face or switch in the APP DIY Watch Face: Support DIY your own photos or landscape pictures to become your own watch face Alarm clock reminder: support setting 8 alarm clocks Call/SMS Rejection: Support Call reminder: support Quick View: Flip 90 degrees to brighten the screen. Do Not Disturb mode: support Achieve goal notification: support Message storage: 5 messages Stop watch: support Package list 1* smart watch 1* user manual 1* charger 1* original box