requires professional equipment to disassemble and install.)

1.5ATM Waterproof 
Suitable for everyday use such as swimming, fishing, etc. (Not suitable for diving and snorkeling.)

2.24 hours real-time sport monitoring
walking steps, walking distance and energy consumption etc data is always at your fingertips.

3.Professional Stopwatch
You can wear it playing sports which makes your life more joyful.

4.Message Reminder 
Beeps to remind you of incoming calls and messages.

5.Compatible with Android and iOS   
Connect your phone to display your activity or use the Sports+ app.   

Parameters:
Chip: SI-BW03
System: EX WATCH 1.0
Screen: FSTN / FullView
BT: BT4.0 (distance ＜ 10m, with no obstacle)
Compatibility: Android 4.0 or later, iOS 8.0 or later
Water-Resistant Level: IP67 / 5ATM
Standby Time: about 5 months(under high consumption); about 8 months(under normal use); 12 months(under power saving mode)
In-device App: Sports+
APP Languages: Chinese(tradition), Chinese(simplified), English, Russian, French, Italian, German, Spanish, Portuguese, Japanese, Polish, Turkish. 
Functions: Alarm, Stopwatch, Activity tracker(steps count / calories burned/ distance), Notification reminder, Remote camera, Luminous dial, Auto Time display(date/week/hour/minute/second), 12/24 hours.

Specifications:
Model: MK16
Color: Black / Red / Blue / Gold (Optional)
Case Material: TPU
Band Material: TPU
Dial Diameter: 5.5*5.3cm / 2.16*2.08in
Dial Thickness: 1.7cm / 0.66in
Watchband Width: 2.2cm / 0.86in
Watch Length: 28cm / 11.02in
Watch Weight: 72g / 2.53oz
Package Size: 10*8*6cm / 3.93*3.14*2.36in
Package Weight: 143g / 5.04oz

Package List:
1 * Watch
1 * User Manual