K57pro call smart watch 1.96 inch IPS square screen all day heart rate monitoring blood pressure blood oxygen super long standby

1.96 inch IPS screen Detachable 22mm strap Standard Multiple watch faces pushing,Customized watch faces Bluetooth calling/BT music(Superior clear audio like sound effect),Weather Heart rate detection/Blood pressure detection/Blood oxygen detection/ Wole-day heart rate monitor Timer ,Pedometer,Calorie Consumption,Distance Calculation,Heart rate,Blood pressure,Blood oxygen,Sleep time /quality,On & Off dispaly ， Multiple sport modes Sleep detection (Sleep time ,Sleep quality) Calls to remind,SMS Reminder,Third-party messaging reminder Multilingual push,Clock alarm,Remote Camera ， Sedentary reminder English,Chinese,Japanese,German,French,Spanish,Arabic,Russian,Ukrainian,Russian,Portuguese 400mAh big battery,super long standby time,Bright screen under sunshine Synchronous data to APK/APP Download “FitCloudPro" from Android market,Google play or Apple store Scan the QR code and download “FitCloudPro" Specifications System requirements Android 4.4 and above, IOS 8.0 and above, support Bluetooth 5.0 Bluetooth version BLE 5.0 Main control chip Realtek 8763EWE Memory Flash 128MB Screen resolution 320*386 heart rate 3605 Trumpet 0916 Battery capacity 400mAh Standby time about 30 days Working time about 5-10 days Motor built-in, vibration reminder

Shipping weight: 182 g Options: 颜色