Key features

• •Large-Color Screen：the screen of the fitness tracker is designed to be a large one to offer a better experience of viewing messages, health information and activity records. With IPS material, great color accuracy (ΔE<5) and super wide gamut(98%Adobe RGB), this fitness tracker's screen will offer a better viewing experience.
• •IP67 Water Proof: premium waterproofness of this fitness tracker makes it possible for you to wear it running in the rain, swimming in the pool, showering in the bathroom. (note: do not place it into hot water)
• •Multiple Function Fitness Tracker: Continuous Heart Rate/ Blood Pressure Monitor and Comprehensive Sleep Analysis. 24 real-time continuous heart rate/blood pressure monitor to help you know your health condition. Accurately and effectively sleep quality analysis allow you to better understand your healthy status.
• •Make Charging Easily：The smart fitness tracker is designed to be with a standard USB port, which means you can charger it by power bank, laptop and any other charging devices with USB ports, no charging cable needed. Built-in large capacity battery, which can last 15 days after charging two hours.
• •This New version fitness tracker supports most smart phones with Bluetooth 4.0 or above. The APP for it Support system: iOS8.0 or above, Android 4.4 or above.