NOTE: <br>1.The watch is automatically synced with your smartphone via bluetooth. You can make the desired settings on the app. If your smartphone displays the Bluetooth pairing request, please tap on "Pair".<br>2. Blood pressure results for reference only, please follow your doctor's advice. </P> Activity Tracker</br> Calculate steps, moving distance, calories burning as well as heart rate zone. </P> Heart Rate Monitor</br> Record and shows different data in different modes.</P> Sleep Tracker</br> Automatically track how well you sleep at night, so you can get the information about your sleep trends through the night.</P> Calls/ SMS/ SNS Alert</br> Receive calls, SMS and SNS notifications on display, you will never miss the messages.</P> Silent Alarm</br> Silent alarm could be set at the same time in the app to remind you by vibration.</P> Wrist Sense</br> Screen displays when you turn your wrist towards you.</P> Camera Shooting</br> Convenient to take selfie by tap the oval icon.</P> Waterproof Performance</br> Sweat-proof, rain-proof and splashed water proof etc. No problem to take shower with it.</P> Compatibility</br> Android 4.3above & IOS 8.0 above, Bluetooth 4.0. (not for PC, Tablet or windows system). Free APP “H Band” to download. Could be used alone after synced with the app.</p> Package Included: <br> 1x Fitness Tracker<br> 1x User Manual<br>