Specifications: Batterylife:About 15 days (24-hour heart rate monitoring)Product model: Haylou LS05SBody size:45.5mm X12.4mmWaterproof grade:IP68Strap width:22mmWorking temperature:0℃-40℃Watch weight:50.4g (with strap)Synchronous data platform: Hayou FunDisplay screen:1.28 inch TFT display screenSport modes:Outdoor running. Indoor running,fast walking, cycling, climbingResolution:240 X 240Bluetooth connectionBluetooth: V5.0Sensor:acceleration sensorBattery capacity:300mAhSystem requirement for Android 6.0 and above; for IOS11.0 and above (supported functions will vary from different watches,mobile phones and countries)
Longer battery life
Higher and more stable version of bluetooth 5.0 connection
Sports mode, from the ordinary 7 to 12, more sports mode close to your life, care for your health.