[Product Information]

Heart Rate Monitor and Your Fitness Tracker: This smart bracelet will record your 7*24 activities. It can measure your real-time heart rate， record walk steps， distance traveled， calories burnt， and 21 sport modes(for example basketball， soccer， volleyball， tennis etc) can setup on APP via Bluetooth connection to your smartphone. it is good idea for your fitness and make progress on your sport goal.
Sleeping Quality Monitor: It also can record your sleep data at night， deep sleeping hours， light sleeping hours and awake hours， synchronize these data to your smartphone via Bluetooth connection.
Your Private Secretary， never to miss a call and a message: The bracelet will vibrate while calling in or message in after connection to your smartphone via Bluetooth， and also receive message from Facebook， Twitter， WhatsApp， Skype， LINE， Kakao Talk， Gmail etc. Long press to delete message on current page.
Easy to use: Download app "ZERONER HEALTH PRO" from Google Play or App Store， and connect your smartphone or tablet via Bluetooth(Bluetooth 4.0)， support iOS 8.0 or above and Android 4.4 or above， it will synchronize your detailed activities data， heart rate and curve， sleeping data and graphic to your smartphone， so it is convenient to monitor your health index.
Fast Charging: Build in 75 mAh rechargeable lithium battery with USB charging， just plug in USB port of computers， power adapters or power strips， power banks etc， take about 1 hour