Putting some science behind the original cardiovascular exercise is the Oregon Scientific Pedometer. Capable of measuring the number of steps taken, the distance walked and time elapsed, the Pedometer is small, light and clips onto clothing easily and securely. At $79.95 the Pedometer includes an auto-tuning FM radio. Confirmed walkers amongst us loved it, as it measured their exercise regime for the first time. Available at Retravision, Telstra shops and David Jones.