LOKMAT MK16 Smart Watch Army Rugged Men Women Watch 12-months Battery Life IP67/ 5ATM Waterproof EL Luminous Sports BT Smartwatch Pedometer Activity Fitness Tracker Remote Camera Alarm Week

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 monitoringwalking steps, walking distance and energy consumption etc data is always at your fingertips.3.Professional StopwatchYou 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-BW03System: EX WATCH 1.0Screen: FSTN / FullViewBT: BT4.0 (distance ＜ 10m, with no obstacle)Compatibility: Android 4.0 or later, iOS 8.0 or laterWater-Resistant Level: IP67 / 5ATMStandby 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: MK16Color: Black / Red / Blue / Gold (Optional)Case Material: TPUBand Material: TPUDial Diameter: 5.5*5.3cm / 2.16*2.08inDial Thickness: 1.7cm / 0.66inWatchband Width: 2.2cm / 0.86inWatch Length: 28cm / 11.02inWatch Weight: 72g / 2.53ozPackage Size: 10*8*6cm / 3.93*3.14*2.36inPackage Weight: 143g / 5.04ozPackage List:1 * Watch1 * User Manual