Brand Bluetooth Smart Watch D21 Wristband Bracelet Band Heart Rate Smartband Activity Tracker Fitness For IOS Android(Color:Black White.Pink.Purple) Heart Rate Monitor (White) WANKAI

unction:

• Fitness Tracker

• Heart Rate Monitor

• Calling Reminder

• Message Reminder

• Sitting Alert

• Remote Camera

• Sleeping Monitor

• Anti-lost of Phone

• Bluetooth Connect

• Battery-charging Protection

• Touch Pad

• What's showed on the screen: Time / Data / steps / Distance / Calorie Consuming

   

Description:

1) Gravity Sensor to detect movement and sleep quality Light-sensitive version of the real-time monitoring of heart rate, sports science

2) See call notifications, daily stats and time of day on the OLED display

3) Syncs via Bluetooth with iOS and Android. Light Weight;Touch design

4) Light Weight, easy to operate ,Waterproof IP66, 0.66 inch OLED screen for information watching

5) Monitor your activity levels, track walking distance and calculate calories burned. Achieve the daily exercise targets you set and work towards a healthier lifestyle!