Highlights: Model: FK99 Dimensions: FK99: 43.6 * 38 * 11.7mm Case material: aluminum alloy Strap material: silicone Screen: IPS Screen size: 1.75 inch Resolution: 240 * 280 Chip: MTK2502C ROM + RAM: 128M + 128M Bluetooth: 3.0 4.0 Capability battery: 220mAh lithium polymer battery Charging mode: set the watch to charger Standby time: 4 days System requirements: Android 4.4 and above / IOS 8.0 and above Product Description: Keep an eye on your health: Hart rate / blood pressure, sedentary reminder, sleep monitoring. A good training aid: Pedometer, Calorie Burned / Miles Logging, Training Modes, Professional Wrist Gymnastics (HIIT / Pilates). A good helper for daily life: Notifications (SMS, WeChat, QQ, WhatsApp, Line, Facebook, news, etc.), Bluetooth call, find my phone, music play, camera remote control, raise wrist to wake up your watch, alarm, calendar, stopwatch, calculator, weather. What is in the box: 1 x Smart watch 1 x Charging cable 1 x User manual Weight: 0.3 Colors: Random SKU: 210610085417