?Large OLED Screen?Smart wristband with 0.91in large OLED screen shows time, steps, calorie, and etc. Never miss an incoming call or text notifications from Twitter, Facebook, Skype, WhatsApp and etc. Switchable horizontal or vertical display makes it effortless for you to check time.
?Wireless Connection?Bluetooth 4.0 Technology with build-in low power consumption chip ensure fast and stable paring with your smartphones. You can synchronize data timely and track your all-day activities with long battery life. Detachable design makes it convenient to charge. Full charge takes merely 45min.
?Intelligent Sleep Monitor with Alarm Clock?Track your sleep state and record how long and how well you slept when it enters the sleep mode and synchronizes the data by connecting it with the app "Zeroner Health"via Bluetooth. You can set the clock to wake you up timely.
?Calls, Texts and Messages Reminder?Set the notification functions on the app, you will never miss an incoming call, texts and messages from Twitter, Facebook, Skype, WhatsApp and etc.
?Wide Compatibility?Our wristband works with Bluetooth version 4.0 or above. (1)iOS system should be IOS8.0 or above. (2)Android system should be Android 4.3 or above.