T20 Pro max Smart Watch.

Hardware information： Product size:49*40*10.7mmCPU:YC1137flash memory:64M G-sensor: YES M-sensor:YESWifi:NOSIM:NOBluetooth:5.0LCD:IPS 2.09″Resolution:320*386Touch Type： COB Full Touch Interaction Heart rate sensor :YES Motor: YES Charging mode: Magnetic wireless charging Microphone :YES Number of keys: Dual buttons (1 side button, 1 encoder)Horn& Receiver :YES Battery capacity:360mahbattery life： Standby time：>30 days； Use time：>3-5 days Appearance material: Zinc alloyIP67 life waterproof, please do not bring your watch to swimming, diving, bathing and sauna! Software function： basic  function: Game （four）、step、 distance、 Calorie、 Heart Rate/Blood Pressure/Oxygen 、ECG、 calendar、 calculator 、brightness adjustment 、screen off time、 Charging horizontal and vertical screen (bedside lamp function)、stopwatch 、weather 、Bluetooth call、 Bluetooth Music 、Phonebook sync 、Sleep monitoring 、call reminder、 SMS Alerts、 Social APP Message Reminder 、Alarm clock reminder 、A sedentary reminder 、sport、 Turn the wrist and shine the screen、