M31 Smart Watch BT Fitness Tracker Support Notify/ Heart Rate Monitor Sports Smartwatch Compatible Samsung/ Android/ Iphone

Model:M31; Gender:Women,Men,Kids; Screen Type:AMOLED; Sensor:Heart Rate Sensor,Proximity Sensor,Gravity Sensor; Supported Operating Systems:Android 4.4 and iOS 8.0 or above; Connection:Bluetooth; Suitable For Phone Body Size:3535; Standby Time:150-200; Capacity:180; Type:Smartwatch; Material:Chrome,Silicone; Screen Size:1.3; Fitness & Wellness:Pedometer,Community Share,Alarm Clock,Find My Device,Stopwatch,Barometer,Sleep Tracker,Calendar,Activity Tracker,Exercise Reminder,Sedentary Reminder,Call Reminder,Chronograph; Charging Time:2; Compatibility:Android iOS; Item Type:Tracker Bracelet,Outdoor Smartwatch,Android Smartwatch,Fashion Bracelet,Leather Bracelet,Touch Bracelet,Fitness Smartwatch,Fitness Bracelet,Waterproof Smartwatch,Man Bracelet,Sport Smartwatch,Bluetooth Smartwatch; Water Resistance Depth:20; Waterproof Level:IPX-3; Features:Message Control,Hands-Free Calls,Information,Waterproof,Distance Tracking,Blood Pressure Measurement,Calories Burned,Anti-lost,Heart Rate Monitor,Camera Control,Long Standby,Sports,Touch Screen,Smart; Listing Date:07/10/2019; Production mode:Self-produce; Instructions:Chinese,English