F4 Unisex Smartwatch Smart Wristbands Bluetooth Waterproof Heart Rate Monitor Sports Long Standby Distance Tracking Stopwatch Pedometer Call Reminder Sleep Tracker Sedentary Reminder

Model:F4; Gender:Unisex; Languages:Multi-language,Simplified Chinese,German,French,English; What's in the box:English and Chinese Manual; Screen Type:IPS; Sensor:Gravity Sensor; Supported Operating Systems:Android 4.4 and iOS 8.0 or above; Connection:Bluetooth; Standby Time:250-300; Capacity:280; Type:Smart Wristbands,Smartwatch; Screen Size:1.54; Fitness & Wellness:Sedentary Reminder,Call Reminder,Pedometer,Alarm Clock,Stopwatch,Sleep Tracker; Charging Time:2; Compatibility:Android iOS; Water Resistance Depth:30; Waterproof Level:IP 67; Features:Sports,Waterproof,Distance Tracking,Heart Rate Monitor,Long Standby; Listing Date:06/11/2020; Instructions:Chinese; Special selected products:COD,Clearance