Y91 Intelligent Watch Color Screen BT Sports IP68 Waterproof Watch Steps Counting Blood-Pressure Heart Rate Sleep Quality Monitoring Fitness Watch

This is a multi-functional fitness watch. It can track your steps and monitor your healthy status, helping you keep fit. 

Features:
Built-in intelligent chip sensor, has low Power consumption and high precision. 
High definition 1.08in display screen is convenient to read the data clearly.
Supports real time monitoring heart rate, blood-pressure and blood-oxygen.
ECG function and HRV monitoring and analysing.
All-day activity tracking: calories burned, steps and mileage.
Supports monitoring your sleep quality. 
IP68 waterproof can meet your daily use need.
Supports alarm clock setting and sedentariness reminding.
Supports countdown and stopwatch function.
Receives notifications from other apps (Compatible with Calls/Messages/Wechat/QQ and so on) of your phone.
Remote camera shooting: operation on the watch could remotely control photography shooting.
RTC (12/24 hours).
Compatible with WeChat Movement. 
Physiological notification for women.
The screen will wake up when you shake your wrist.
Anti-lost design makes the watch not easy to lose.
Multi-sports mode: outdoor running, indoor running, outdoor walking, indoor walking, outdoor cycling, indoor cycling, rowing machine and so on.
APP language: Simplified Chinese, Traditional Chinese, English, Japanese, Korean, German, Russian, Spanish, Italian, French, Vietnamese, Portuguese.
USB in-line convenient Charging. No need for the Charging cable, just directly plug the computer, Power adapter and so on.
 
Specifications:
Case material: ABS + PMMA
Band material: TPU
Color: blue, black, red, grey (optional)
Main chip: Nordic nRF52832
Working voltage: 3.7V
Input: 5V/100mA
BT version: BT 4.0
Supportive system: compatible with Android 4.4 and above/ IOS 8.0 or above 
Waterproof: IP68
Screen size: 1.08in color screen
Screen resolution: 135 * 240
Screen type: TFT
Battery-capacity: 120mAh
Standby time: 4d
Working time: 5d
Charging time: 1~2h
Working temperature: -10℃~45℃
Package size: 164 * 86 * 18mm / 6.46 * 3.38 * 0.71in
Package weight: 47g / 1.66ounces  

Note:
1.Due to the different display screen and light effect, the actual color of the item might be slightly different from the color showed on the pictures.
2.Please allow a little measuring deviation due to manual measurement.

Package List:
1 * Intelligent Watch 
1 * User Manual