Timex Timex - IRONMAN R300 GPS Sport Watch + Heart Rate - Black

Monitor your heart rate and stay updated on key notifications with this TIMEX IRONMAN activity tracker. The adjustable silicone strap fits wrists up to 7.9 inches for a one-size-fits-most solution, while all-day activity tracking lets you keep up with your health goals and exercise routines. This TIMEX IRONMAN activity tracker has a powerful battery that offers up to 20 hours of runtime on GPS mode.