Best Sandistore Bracelets

Highlights: 1.3 inch resolution 240RGB X 240 TFT large touch Screen Milanese steel belt Hardware platform: NRF52832, RAM / ROM: 64KB+ 4608KB Built-in 170mAh battery, working time about 10 days, standby time about 30 days IP67 waterproof and dustproof ( you can wear it to rain, wash hands and take a bath, but don't put it into hot water) Blood pressure oxygen and heart rate monitor Weather forecast: Real-time display weather condit Smart calls & messages reminder: Call, Twitter, Facebook, Wechat etc, all will be sent to wrist display and with vibration alert. A variety of sports patterns, APP operation view pedometer,calories,distance Support iOS 8.0 version above and Android 5.1 version above More function: Sleep monitor, Blood pressure oxygen / Heart rate monitor, Movement Monitor (steps,distance,calories), Pedometer, Message sync, Incoming call, Alarm clock,vibration Note: 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. Package Content: 1x Smart watch 1x Charger 1x Manual