KR06 Waterproof Pedometer Sport Smart Watch 1. Basic function: - Time and date display, step counting, calories, distance, stopwatch, countdown - Call function, voice istant. Heart rate monitoring, blood pressure monitoring, blood oxygen monitoring, sleep monitoring (sleep time, sleep ) - Adjust the brightness of the bracet and view the MAC address of the bracet - The GPS track function in the app (the watch itsf does not have the GPS positioning function) of 16 sports modes (i.e. Road, running, riding, ball, rope skipping, basketball, ball, swimming, mountaineering, cross-country running, yoga, fitness, dancing, hiking, indoor walking and indoor running). The default is 8 modes, depending on the actual situation of the bracet - Four dials can be switched on the bracet head interface, and one customized dials. / / it depends on the actual bracet - Call reminder, SMS, QQ, wechat, , , linkedln, , line, , snapchat, Skype, G, and other applications 2. Reminder function: - Sedentary reminder, alarm clock reminder, drinking water reminder, menstrual reminder 3. Featured features: - Wechat sports access, sports goal setting, fitness information sharing - Smart alarm clock, turn the wrist to light the screen, light the screen time, find the mobile phone, reject the incoming call, and take photos 4. APP: - App: Da Fit - Synchronization of Android and IOS applications: Da fit reminder: (IOS system searches for Da fit download and installation in A-pple store; Android system searches for Da fit download and installation in app store at home and Google store abroad)Specifications 1. System requirements: Android 4.4 and above, iOS 9.0 and above, supporting BT 5.0 2. BT version: BLE 5.0 3. Bluetooth chip: gr5515i0nd+ Jii 4. Heart rate chip: Tianyi Hexin hx3600 5. Bracet memory: RAM_256KB +ROM_64MB 6. Screen display: 1.8 Inch Hancai gl IPS resolution 240x286