heart rate monitor

Log every mile and every minute with the FR60, a sleek fitness watch and workout tool that tracks your time, heart rate and calories burned.

Log every mile and every minute with the FR60, a sleek fitness watch and workout tool that tracks your time, heart rate and calories burned.

Log every mile and every minute with the FR60, a sleek fitness watch and workout tool that tracks your time, heart rate and calories burned.

This limited edition of the FR60 features a sleek fitness watch, a soft and comfortable, premium heart rate monitor, and wireless ANT+ stick and foot pod, so you can track your ...

This limited edition of the FR60 features a sleek fitness watch, a soft and comfortable, premium heart rate monitor, and wireless ANT+ stick and foot pod, so you can track your ...

The Forerunner 405CX is the evolution of GPS-enabled training.

Finally, a GPS-enabled training device that isn't afraid of the water.