- Smartphone connected with App via BT 4.0. Stable, fast and super low consumption.
- Pedometer: set your health goal and view your daily activities, check and analyze data anytime.
- Simple and clear function menu, one button operation, easy to use.
- LCD displays steps, distance and calories.
- 3 groups of buzzer sound alarm, you won't miss anything.
Up to 12 months battery life under power-saving mode, LOKMAT MK16 features a military and rugged look. It is a practical stylish watch that worth owning. NOTE: 1) Do not press any button while underwater. 2) Do not take the rear cover apart by yourself. (The rear cover 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