brand new and high quality Descirption: Features: Support Motion Tracking: distance, calories, steps & multi-sport modes. for Health Tracking: Heart rate monitoringm blood pressure & oxygen monitoring, sleep monitoring. Message Push Notification: Call, SMS, Wechat, QQ, for Facebook, WhatsApp, Instagram, Skype etc. Bluetooth-compatible Function: Bluetooth-compatible camera control & music control. Bluetooth-compatible Calls: call logs, phone book and messaging. Other Functions: brightness, alarm clock, sedentary reminder, find the phone & watch / weather, raise your hand to brighten the screen. IP67 Professional Waterproof: great for biking, running, climbing and other sports. Specification: Material: Silicone+Coated Glass+Stainless Steel Band Width: Approx. 22mm/0.86" Color: Black/Black Silver/Rose Orange Model: F50 APP name: Wearfit 2.0 Waterproof: IP 67 Screen: 1.28 inch TFT Full Color Screen for Touch Panel: Full for Touch BT 4.0 Charging Method: Magnetic Charging Battery Capacity: 220mAh Screen Resolution: 240x240 Standby time: 15 Days System Requirements: for -Android 4.4 and above, -IOS 8.4 and above Notes: Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package Includes: 1x for Smart Watch