Polar

Polar's FT80 lets you have fun while helping you achieve your dream body. It features Polar's Star training program that gives you weekly training targets and intensity for an awesome, personalized workout plan. It even adapts to your own training habits, giving you new targets and guidance each week. This tiny trainer also has a Strength training program, which informs you when your body is ready for the next set of reps and how long you should rest in between sets for optimal fitness. Plus, you can hook it up to the included FlowLink transmitter for instant data transfer and keep track of your progress!