Product Specifications Model WP-5000 Display 1.38" (240×240) Bluetooth Version 5.3 Battery Capacity 230mAh Battery Life 5 - 7 Days (Depending on the Usage Scenario) Charging Type USB Magnetic Charging Water Resistance IP67 - 1.0m for 30 mins Sports Modes 100+ Sports Mode Calling Feature Bluetooth Calling GPS GPS Tracking (App-Based) Health Management Breathe Training, Blood Pressure, Dynamic Heart Rate/Analyse, Blood Oxygen, Sleep Monitor, Pedometer, Sedentary Reminder, Drink Reminder and more Strap Material 22mm Silicone Strap (Removable and Replaceable) Case Material Plastic + Alloy Weight 50g (Including Silicone Strap) Compatibility Android 5.0 or IOS 9.0 and above Message/Call SMS, WhatsApp, Facebook or other app notification push Other Functions Remote Camera, Music Control, Find Watch Device, Find Mobile Phone, Call/SMS Rejection, Change Watchface and more