LAD WEATHER 3D-Accelerometer Pedometer-Watch Odometer-Speedmeter Running-Walking There are 4 colors for this product. This is Black. *TIPS * Power save mode When the watch seems to give no response, or keep turned off, it is set to power save mode. Please hold down upper left button and lower right button at the same time. Dual time mode(T2 mode) When you cannot set other than hours and minutes, it is set to dual time mode(T2). Please check whether T2 is shown in the upper left of the display. If yes, hold down lower right button to shut down the dual time mode. Functions Time Mode Display current time and calendar (Month, Date, Week, Hour, Minute, Second) (Month/Date or Day/Date can be selected.) Pedometer Mode 3D Accelerometer Sensor Measure/display steps, exercise time, calories, distance, speed and goal achievement rate. Walk/Run mode Switching User data record (Age /Weight / Walk stride/ Run stride/ / Goal Steps) kg/lb *With more accurate stride length, measure distance will be more accurate. Data Recall Mode Confirm daily and total data (for past 6 days) (Steps/ Calorie consumption/ Distance/ Speed/ Total exercise time/ Achievement rate) Stopwatch Mode Count time/ Split time Countdown Timer Mode 99:59:59 Dual Time Mode Alarm ON/OFF Button sound ON/OFF Power Saving Mode Display: Digital 30 Meters Water Resistance Buckle Clasp [Material] Case: ABS Belt: Polyurethane [Size] Dial diameter: 40mm (Display: 27.5mm) Case thickness: 12mm Band length: 210mm / width: 22mm Weight: 48g [Accessories] Original box Instruction Manual (English) Warranty