5ATM waterproof rating, means that it is up to 50m waterproof, suitable for short distance swimming (keys could not be operated while on the water)
Tracks your sports steps, distance, calories burned, etc., it will help analysis sports state to improve your plans
Vibrate to remind you of incoming calls, SMS, QQ, WeChat etc. messages
Bluetooth 4.0 connectivity, stable signals and low power consumption
Support alarm, stopwatch and remote shutter functions
Length Band Strap Length: 12.5cm; Short Band Strap Length: 7.5cm; Strap Band Width: 22mm
Maximum Wrist Circumference: 263mm; Minimum Wrist Circumference: 191mm
Product Size: 53 x 55 x 17mm
Specifications:
Hard Ware | |
Programme | SI-BW03 |
System | EX WATCH 1.0 |
BT | BT 4.0 |
Display | FSTN / full view |
Light | EL Cold light panel |
Sound | Ceramic buzzing |
Sensor | BMA222E(3D) |
Battery | CR2032 |
Electrical | |
Operating voltage | 3.0 V |
BT current | 0.25 mA |
Step counting current | 0.025 mA |
Sound current | 6 mA (Buzzer) |
Luminous current | 12.0 mA |
Standby current | 0.012 mA |
Buzzer sound | 40-50 dB |
Luminous brightness | 5.0 LM |
RF band | 2402-2480 MHz |
Performs | |
Bluetooth Display | 8-10m |
Server data | Save data for past 15 days |
Energy saving mode | About 12 months |
Waterproof level | 5 ATM or IP67 |
Button life | 100K times |