Description: brand new and high quality. Feature: 1.3 inch TFT 240x240 toughened glass lenses. Metal for main body, IP67 Waterproof, Life Waterproof, do not support swimming and shower. Hardware platform: NORDIC NRF52832. Built-in 200mAh battery, standby for time about 15 days. Blood pressure and heart rate monitor. for Smart calls & messages reminder: Call, for Twitter, for Facebook, Wechat etc, all will be sent to wrist display and with vibration alertions(If the message is not reminded, please restart the watch. A variety of sports patterns, APP operation view pedometer, calories, distance. Support for iOS 8.4 version above and for Android 4.4 version above. Sleep monitor, Heart rate monitor, Movement Monito(steps,distance,calories, Pedometer, Message sync, Incoming call, Alarm clock, vibration. for Smart Watch Bracket only, other accessories demo in the picture is not included Specifications: Item Type: for Smart Watch Bracket Material: Glass+Zinc Alloy+ABS+PC+Silicone Body Size: 4.7x3.4x1.1cm/1.8x1.3x0.4in Wristband Size: 2.6x2x0.3cm/1.02x0.7x0.1in Color: Black for Grey, Black Red, Black Blue, Black, Red, Blue Shape: Square Quantity: 1 Pc Warm Tips: Wearable devices monitors human activities through electronic sensors, and they are at the consumer electuonics level. It's normal for certain deviation.The user should treat data objectively. Please do not compared to hospital equipment about reading, it is NOT a medical device. Before using, scan the QR code on the manual to download the app and connect it to the watch with APP. Note: Transition: 1cm=10mm=0.39inch Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you Package Includes: 1 x for Smart Watch Bracket