* Amazon.co.uk Sales Rank: #17 in Sports & Outdoors(11/2009)
* Brand: Polar
* Color: Available in Black & Red
* Dimensions: .2 pounds
F4M heart rate monitor has most of the essential heart rate functions for the fitness enthusiast who wants to train "in zone" and optimise their training sessions. The heart rate data per session is calculated while this timers is running. You cannot start/ stop / restart this counter without affecting your session HR data...Read More