Multi-Sports management With Multi-sports management, i3 HR could record more than 20 modes of sports. i3 HR tracks every aspect of your training and displays the real-time status on screen. All-day activities tracking i3 HR adopt advanced algorithm with precis calculation to track steps, distance, calories burned, activity time. Auto sleep tracking i3 HR automatically monitors your sleep time and sleep quality, syncs the sleep data to the App "Zeroner Health", a clear and detail chart would be displayed. High sensitive touch screen & HD display screen The high sensitive touch screen makes interaction easier and more convenient. Time, steps, calories burned, heart rate, caller ID, SMS displayed on 0.96 inches OLED screen, shows at a glance. Caller ID display You can slide the screen to reject a call, convenient and efficient. Schedule management You can better manage your schedule and time by using calendar alerts: Setting up your to-do list such as meeting or family gathering time. so the bracelet would vibrate to remind you. USB charging & Long battery life i3 HR can be recharged at any computer or USB interface power. insert the host face down to a 5V/1A USB port for charging. Everything you need, all in one place "Zeroner Health" App, is not just an application but also provides health services. i3 HR can be upgraded with the OTA technology through Zeroner Health APP. Specification Main Body Size: 49.0 *19*10mm Wristband Length: 252mm Weight: 17.8g Battery: built-in rechargeable lithium battery Battery Capacity: 75mAh Bluetooth Working Range: 10-15m System Requirement: iOS 8.0 or above; Android 4.4 or above, Bluetooth 4.0
Real-time heart rate monitoring:Freely check your heart rate on the display, with the data, to adjust your movement rhythm, and prevent sports injuries, makes your every move more efficient.
7x24-hour dynamic heart-rate monitoring:With advanced heart rate monitor technology, i3Â HR keeps you knowing your heart-all day and night.
Caller ID display:You can slide the screen to reject a call, convenient and efficient.
>USB charging & Long battery life:i3 HR can be recharged at any computer or USB interface power.insert the host face down to a 5V/1A USB port for charging.
"Zeroner Health" APP support IOS 8.0 & above and Android 4.4 & Above,please download from Google Play Store and Apple Store.