The Polar FT4 is great for those who want basic heart rate-based features to keep their fitness training simple. Allows you to keep track of your improving fitness based on your heart rate and displays your calories burned.
The FT4 features a backlight, date and weekday indicator, Time of day (12/24h) with alarm and snooze, dual time zone, low battery indicator and is water resistant up to 30m.
Heart Touch-, different training information during training can be accessed without pressing buttons, for instance, when gloves make pressing buttons difficult, by bringing your training computer close to your transmitter.
Specifications:Weight: 33gBattery life 2YearsBattery type CR 1632Water resistant:30m