Master Chip         GR5515

PPG chip               PD70

Vibration              Surport

Waterproof           IP67

Screen                   1.3-inch color screen IPS 240*240dbi

BLuetooth             4.0

Material Case        PC 

 Strap                    Silica

Product Size          264*46*12mm

Color                     Silica（Black，White）

Battery type           Polymer battery

Battery capacity     240 mAh

Charging Type       Magnetic charging (with short circuit protection)

Charging time        2hours

ROM                      128MB

Standby time         10 days

Bracelet size           265*46*12mm(length, width and height))

Packing list             Watch, charging cable, instruction manual, packing box 

APP                         HBand

Support system       IOS 8.0 and above / Android 4.4 and above

Functions

Bluetooth call, music playing, blood pressure monitoring, heart rate monitoring, sleep monitoring, step counting, SMS reminder, phone reminder, distance, calorie monitoring, alarm clock reminder, touch button, countdown, shake photo, sedentary reminder, stopwatch, music control, weather, Multi Sport mode (10 kinds), Custom picture watch face.

W25 VIDEO

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