Band Smart Bracelet Bluetooth

Resolution: 128 * 80

Color: Black band

Total length: 247 mm

Display Style: Rectangle / Square-shape

Compatibility: V4.0 or higher, android 4.4/iOS 9.0 or higher

Standby Time: Around 20 days Mi-core

Material: Plastic + Alloy

Touch Screen: Yes

Band Detachable: Yes

Blood Pressure Sensor: Yes

Sleep Monitor: Yes

Pedometer: Yes

Compatible with IOS & An alloy

Touch Screen: Yes

Product Specs of M4 Smart Band with Heart Rate Sensor

Band Material: Silica.

Function: Watch Material: Heart Rate Monitor, Blood Oxygen, Remote Control, Speed Measurement, Activity Tracker, Fitness Tracker, Compass, Email Reminder, Day, Call Reminder.

Waterproof Grade: Life Waterproof.

Screen Type: Color LCD.

Model: M3C System.

Band Detachable: Yes.

User Age Group: Adult.

Touch Screen: Yes.

Style: Fashion.

Compatibility: All Compatible.

Display Style: Rectangle / Square-shape.

Compatibility: V4.0 or higher, android 4.4/iOS 9.0 or higher.

Health tracker: heart rate monitor, Sleep control, Pedometer, C.

Other functions: Activate telephone without password, Call / APP notification Warning.

Alert type: Vibration.

Sensors: ADI ultra low-power acceleration sensor + photoelectric heart.

Screen: 0.78 inch OLED touch screen.

Resolution: 128 * 80.

Control key: Yes.

Battery type: lithium polymer battery.

Capacity: 110mAh.

Standby time: 20 days or more.

MI-core material: plastic + alloy case.

Material: TPEE.

Band material: TPSiV band.

Overall length: 247 mm.

Adjustable length: 155-216 mm.

Size: 255 * 18.7 * 11 mm.

Color: Black