DX16 Smartwatch Charge-free Bluetooth Watch Passometer Sport Activity Tracker Out-door Smart Wristwatch for IOS Android (Green)
5ATM or 50 meters professional waterproof: You can wear it to swim.
Standby time: One year.
With three needles, Whatever you turn it on or not, you can check time.
Functions: Pedometer, Burned Calorie, Phone call reminder, SMS reminder, Stopwatch, Alarm,Remote camera, Calenda
Strap size: Short strap is about 95mm; Long strap is about 140mm
Case thickness: About 18mm
Case width: About 50mm
Note: Only professional staff can open the back cover to replace the battery. Otherwise, you may demage the watch.
Display: FSTN/ full view
Light: EL cold light panel
Sound: Ceramic buzzing
Watch data: Save data for past 15 days (New data will cover old cyclically)
Waterproof level: 5ATM
Button life: 100K times
Operating voltage: 3.0V
BT current: 0.25mA
Step counting current: 0.025mA
Sound current: 6 mA (Buzzer)
Luminous current: 12 mA
Standby current: 0.012 mA (All function turned off)
Buzzer sound: 40-50 dB
Luminous brightness: 5 LM
RF band: 2379-2496 MHz