M4 Bluetooth Smartwatch – Waterproof fitness Bracelet

Description

This Bluetooth Smartwatch with a Waterproof And Fitness Features

Charging voltage 5V Current 1A-2.1A

Charging time 2 hours-About

Standby time 7-15 days

All-day activity tracking: steps, calories burned, mileage, and heart rate.

Automatically sleep monitoring: sleep time & sleep quality.

Smart reminder: call reminder, messaging push, sedentary reminder.

More features: phone search, remote camera and stop watch.

Continuous heart rate monitor: Continuous, automatic heart rate tracking right on your wrist per second.

0.96″ TFT Color touch screen: HD screen, easy to read all fitness data.

Customizable clock faces

Bluetooth 4.0, compatible with Android 4.4 and above system, iOS 8.0and above system.

Bracelet push support language: Chinese and English

APP support language: English, Chinese

USB direct charge (This smart-band doesn’t need a charging cable, just pull band out, you will find a USB interface.)

Dimensions: 14x8x5cm (LxWxH)