Polar RS300X Heart Rate Monitor

Designed for recreational athletes, the Polar RS300X Heart Rate Monitor keeps track of your heart rate, speed and distance. Keypad Lock The keypad can be locked to prevent accidental resetting of numbers when you’re running or working out. Alarm Clock The clock displays the time of the day, both in 12 and 24 hour formats and also comes with an alarm and snooze button. G1 GPS Sensor Compatible The GPS sensor records current, average and maximum speed and pace, has speed-based target zones with visual and audible alarm and also records distance – training, laps and total distance. Backlight The backlight helps you keep track of the numbers while training in low light conditions by illuminating the background.