DFIT D21 Wristband Heart Rate Smart Watch Smartband Bracelet

Product Description

Functions:



Time Display:Support

Date Display:Support

Steps Display:Support

Distance Display:Support

Calorie Consuming Display:Support

Calling Reminder:Support

Message Reminder:Support

Sitting Alert:Support

Photo-taking Control:Not Support

Music Control:Not Support

Sleeping Monitoring:Support

Bluetooth Connect:Support

Battery-charging Protection:Support

Keypad:Support

Anti-lost of Phone:Support

Heart Rate Monitoring:Support



Specifications:



Chipset:NRF51822

Sensor:Triaxial Gravity Sensor

Hardware Parameter:Single core

Software Parameter:OSAL

IOS:Android4.4 or higher,iOS 7.0 or higher

LCD:0.66"OLED

LCD Pixels:0.66" 64*48

BT Version:4.0

BT Connection Distance:8-12m

Capacity:80mAh

Standby Time:7 days

Charging Type:Touching Point Charging(Clip Charger)

Average Standby Current:Less than 40uA

Working Voltage:3.7V

Dimension:23.7*12.2*164~232mm

Colors:Black,Pink,White,Purple

Material:Main Body(PC) watchband(silica gel)

Waterproof Grade:IP66



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

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

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

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

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



Package Included:



1 x Smart Bracelet

1 x Charge Cable

1 x User Manual