Model:W21; Gender:Men Women; Languages:English; What’s in the box:1 x Watch,1 x Watch Instructions Manual; Screen Type:TFT; Supported Operating Systems:Android 4.4 and Above,iOS 9 and Above; Connection:Bluetooth; Standby Time:>480; Capacity:50; Type:Smartwatch Fitness Running Watch; Screen:1.44; Fitness Wellness:Blood Oxygen,Temperature Monitoring,Sedentary Reminder,Call Reminder,Pedometer,Alarm Clock,Heart Rate Monitor,Sleep Tracker,Activity Tracker; Charging Time:2.5; Compatibility:Android iOS; Item Type:Touch Bracelet,Fitness Smartwatch,Fitness Bracelet,Man Bracelet,Sport Smartwatch,Bluetooth Smartwatch,Fashion Bracelet; Waterproof Level:IPX-1; Features:Call Reminder,Message Reminder,Step Tracker,Camera Control; Listing Date:05/23/2022; Instructions:English; Watch Case Diameter:45mm Watch Case