The New Timex Ironman Move X20 Activity Tracker Full-Size Watch (Black/Lime Green) Watches, unisex, Jewelry , Watches , General Watches, One Size, true, Conquer your work out and your day with this incredible timepiece from Timex. All day activity monitor featuring 3D accelerometer technology. Tracks and displays: steps distance calories time of day and date. Records total sleep time and the hours/minutes of light sleep and deep sleep. Workout mode features tracking of: elapsed time distance pace calorie expenditure and steps. Connects with free Timex phone app (iOS and Android) to display caller ID and texts. Vibration alert for discrete wake up. Find Phone feature activates audible alert on Smartphone. Progress bar illustrates where you are in reference to goal settings. Goal completion alerts. Holds 30 days of daily data 30 workout files and 10 days of sleep data. IPX7 waterproof rating. Imported. Measurements: Case Height: 40 mm Case Width: 18 mm Case Depth: 8 mm Band Width: 17 7 9 mm Band Circumference/Length: 9 in Weight: 1 oz