Polar’s FT4 heart rate monitor is one of our favorite heart rate monitors. It records just enough data to keep us on track to our fitness goals—we love the calorie counter—without wasting time figuring out how to use the monitor. Features include: age-based target heart rate zone automatically calculated and displayed as either beats per minute or as a percentage of your maximum heart rate; the option to manually input your target heart rate zone; visual and audible alarms that alert you when you’ve left your target zone; calorie counter—the FT4 will calculate the calories you burned during a training session as well as track cumulative calories burned over up to 10 sessions; water resistant up to 30 meters; replaceable battery; full-functioning watch with backlight. Orange purple brown and silver.
