About H4 Fitness Health 2in1 Smart Watch for Men Women
Full-Touch HD screen, easy to operate, simply slides the screen to check the different functions o your wrist. IP68 waterproof, durable TPU strap, Anti-scratch tempered glass cover Compare for most of the smartphones which's system is Android 4.4 and iOS 9.0 or higher version 3-7 days long battery life based on usage Battery life: 3 days - 7 days depending on the version of the smartphone you're using 3/7 days longer than the previous version. The watch will calibrate the sensors and software of the watch personally for you so that to achieve more accurate detection. Sedentary Remind Set up a sedentary reminder on the app, the work will vibrate to remind you to take a break and keep you more active. Sleep Monitor Automatically monitors and track your sleep quality. Care about your loved Sync with your phone by Bluetooth to get notification of text, calling & app pushing.
