Polar FT4 Heart Rate Monitor Watch (Silver / Black)

Men's heart rate monitor watch with built-in training computer
Displays HR as percentage of max, beats per minute, or in graphical form
Polar OwnCal calculates calories expended based on weight, age, and more
Prevents crosstalk from other transmitters; water resistant to 30 meters
12/24-hour clock with alarm and snooze; low battery indicator Polar FT4M provides automatic target zone to help maintain the intensity, but can be changed by the user. Audible alarm alerts the user when out of their zone. OwnCal counts and displayscaloric expenditure. Tracks totals for session, training hours, and More »