Heart rate monitoring: Optical sensor, accurate measurement of 3D technology, realtime monitoring at 24 hours, we can know the heart rete changes at any time, control the physical condition table. Release amazing endurance: High-energy polymer battery,standby increase of 20%, low-power chip, energy saving 45%. PS HD Screen: 240 * 240PX pixel ultra-high-definition display brings aclearer visual experience, high color saturation, real and vivid display, with 2.5D glass, sublimation of experience. Description: Name: Smart watch CPU: HS6620D

Bluetooth version: BT 4.0 or above Compatible operating system: Android 4.4 and above, iOS 8.0 and above Operation mode: touch button Waterproof: 1P67, does not support swimming and showering Screen size: 1.44 inches TFT resolution: 240*240 pixels Battery capacity: 100mAh Standby time: about 7-10 days Use time: about 2-5 days Charging time: about 2.5 hours Charging type: charging clip APP language:

Korean, Russian, Spanish, English, German, Italian, Japanese, French, simplified Chinese, traditional Chinese Alarm type: vibration Other functions: alarm clock, sedentary reminder, camera remote control, anti-lost APP name fitpro Features: heart rate monitor, blood pressure monitor, blood oxygen monitor, sleep monitor, multiple exercise modes, pedometer, call or message reminder, caller ID, message push reminder (SMS/QQ/WeChat/Skype/Twitter/Line), automatically brighten the screen. Reminder: Wearable devices monitor human activities through electronic sensors, and they are at the level of consumer electronics. A certain deviation is normal. Users should treat data objectively. Please do not read the content compared to the hospital equipment, it is not a medical equipment. Before use, please scan the QR code on the manual to download the APP, and connect the watch through the APP. For Android users: please always authorize fitpro to access all phone functions and always keep it running. And please turn off the GPS on your phone before use.

Packing list: 1*Smart watch 1 *Manual 1 *Charging Line