1、0.96inch Display: Time, date, steps, distance, calories, heart rate in real time, messages, call ID, movement recording etc. can be displayed on the screen, which makes it readily available for check and keeps track of your exercise progress and effect. 2、Sleep Monitoring: Are you curious whether your sleep quality is good or not? Sleeping monitoring function gives you the answer. 3、Sedentary Reminder: It will vibrate to remind you to have a rest so as to maintain a healthy body. 4、24 Hour Continuous Heart-rate Monitoring: With advanced heart rate monitoring technology. Smart Band keeps you knowing your heart-all day and during workouts. 5、Compatible with IOS and Android system (Android 4.3 and above, IOS 7 above, supports Bluetooth 4.0 BLE). Easily connect a cellphone through Bluetooth. Features: 1. 0.96inch Display: Time, date, steps, distance, calories, heart rate in real time, messages, call ID, movement recording etc. can be displayed on the screen, which makes it readily available for check and keeps track of your exercise progress and effect. 2. Sleep Monitoring: Are you curious whether your sleep quality is good or not? Sleeping monitoring function gives you the answer. 3. Sedentary Reminder: It will vibrate to remind you to have a rest so as to maintain a healthy body. 4. 24 Hour Continuous Heart-rate Monitoring: With advanced heart rate monitoring technology. Smart Band keeps you knowing your heart-all day and during workouts. 5. Compatible with IOS and Android system (Android 4.3 and above, IOS 7 above, supports Bluetooth 4.0 BLE). Easily connect a cellphone through Bluetooth. Specifications: Display Size 0.96inch OLED Chipset NRF51822 Compatible System Android4.0 and above, ISO7.0 and above Memory ROM: 256K; RAM: 32K Resolution 128*64 Touch Panel Type single-point Touch Panel Material Tempered Glass GSM No BT BT4.0 Transmission Distance About 8m G-Sensor yes Gyroscope No Heart Rate yes Hall No GPS No E-Compass No Blood Pressure Yes Blood Oxygen Yes Camera No Expandable Storage No MIC No Speaker No Motor Yes Keypad No LED Indicator Light No Waterproof Level Regular waterproof FOTA OTG Language Instruction: 1. The default language is Chinese in China, the default language is English in foreign countries.. 2. When the Bluetooth connected to APP, the smart band will automatically adapt to the local language at France, Spain, Italy, Germany, Arabia, India, Russia. 3. In other countries, the default language is English. Package List: 1 x Smart Band 1 x Charging Clip Cable 1 x User Manual