22. Nike+ FuelBand
The beauty behind this high-tech fitness bracelet is its simplicity to measure and motivate daily activities using Nike’s Fuelband points system. So whether it's running a few miles, having sex, or taking out the garbage, the FuelBand uses its three-axis accelerometer to detect motion and tally up your points. Use the accompanying iOS app to track your progress throughout the year. Motorola's MotoACTV better watch its back.