M3 Smart Watch Men Women Blood Pressure Monitor Waterproof Sports Bracelet

Specifications:
Name: smart bracelet
Model: M3
Material: ABS (acrylonitrile butadiene styrene) + PC (polycarbonate) for case, eco-friendly TPU (thermoplastic urethanes) for wrist strap, 201 stainless steel for button.
Battery capacity: 80mah
Waterproof: IP65
Color: Black, Red, Dark Blue, Light Blue
Size: Length: 235mm/9.25in Width: 22mm/0.87in Thickness: 13.5mm/0.53in
Compatible system: Bluetooth 4.0, for Android 4.3 and IOS8.0 or above.
Display screen: 0.96-inch HD IPS color screen FTF process
Package Included:
1 x smart bracelet
1 user manual

Characteristics:
-Convenient USB online charging, no charging cable, direct USB charging.
-Built-in 80mAh battery, charging time about 2 hours, normal use time about 7 days, standby time about 15 days.
-Support Push (Caller, SMS Messenger, APP news reminders: QQ/Facebook/Twitter/Wechat, etc.)
-Support heart rate/blood pressure/blood oxygen monitoring (this function is for reference only and cannot be used for medical data).
-Pedometer (exercise step, calorie consumption, movement mileage record).
-Support multiple sports modes (Running/Riding/Climbing/Swimming/Pingpong/Walking etc.)

Charging method:
USB charger: You need to remove the main body of the bracelet first, as long as it has a USB interface, you can charge it at will.