<b>Timex Ironman Gray Heart Rate Monitor Watch</b> Man's best friend. This watch set is every health enthusiast's favorite companion. Featuring a heart rate monitor that straps around your chest, digitally transmitting your heart rate to the wrist watch. The watch allows you to set five training zones, and an alarm notifies you when you're working outside of your target range. The digital display also indicates your average heart rate, as well as the amount of time you exercised within your selected "zone." Records up to 30 laps while counting your calories burned and measuring your recovery heart rate. Other useful functions include a stopwatch, countdown timer and alarm. Memory recall allows you to review data from previous workouts. Plus, Indiglo illuminates the face for quick glances and Night-Mode brightens it for an extended period of time. On a flexible black and gray band that fits comfortably around your wrist. Time out! Take a minute to check our Product Guide for timeless wa