M4 Unisex Smartwatch Bluetooth Waterproof GPS Heart Rate Monitor Blood Pressure Measurement Distance Tracking Pedometer Call Reminder Activity Tracker Sleep Tracker Sedentary Reminder

Model:M4; Gender:Unisex; Screen Type:IPS; Sensor:Heart Rate Sensor,Proximity Sensor,Gravity Sensor; Supported Operating Systems:Android 4.4 and iOS 8.0 or above; Connection:Bluetooth; Capacity:320; Type:Smartwatch; Screen Size:1.3; Fitness & Wellness:Sleep Tracker,Activity Tracker,Temperature Display,Barometer,Exercise Reminder,Sedentary Reminder,Call Reminder,Altimeter,Chronograph,Pedometer; Compatibility:Android iOS; Water Resistance Depth:30; Waterproof Level:IP 67; Features:Message Control,Waterproof,Distance Tracking,Blood Pressure Measurement,Heart Rate Monitor,GPS; Listing Date:03/05/2020; Production mode:Self-produce; Instructions:Chinese,English; Special selected products:COD