[LAD WEATHER] GPS Running watch Auto Lap/Odometer/PC connection/calorie counter GPS unit walking/ training sport watch Functions GPS Computer connection Available OS (Windows 7 32bit 64bit/ Windows 8 32bit 64bit/ Windows 10 32bit 64bit) Google Earth Confirm the running/walking route via google earth Run mode Measure Range: 99:59:59 Measure Lap Time (Up to 100 laps) Distance/Pace/Speed per hour/Calorie consumption/Total exercise time in real time Measure and record data of Distance/ Total exercise time / Average speed /Highest speed /Average pace/Highest pace/Calorie consumption Running data by both WATCH and PC Auto lap User setting (Gender/Age/Weight/Height) Chronograph mode Measure Range: 99:59:59 Measure Lap Time (Up to 100 laps) Measure and record data of Distance/Total exercise time/Average speed per hour/Highest speed per hour/Average pace/Highest pace/Calorie consumption Data mode Display sports data of Beginning time/Ending time/Distance/Calorie consumption/ Highest speed per hour/Average speed per hour/Highest pace/Average pace/Lap time/Total exercise time System setting Operation sound ON/OFF Contrast adjustment (10 levels) km/mi Night Mode 3 types of backlight: 10sec: 10sec backlight 20sec: 20sec backlight Night on: continuous backlight Alarm 5 Alarms (Alarm1-Alarm5) Dual Time Mode EL Backlight Rechargeable battery: USB cable Display: Digital 30 Meters Water resistance Clasp Type: Buckle [Material] Belt: Polyurethane Case: Polycarbonate Case Back: Polycarbonate [Size] Case diameter: 43mm / thickness: 15.5mm Band length: 210mm / width: 21mm Weight: 54g [Accessories] Original box Original USB cable CD-ROM Instruction Manual (English) Warranty