Garmin Premium Heart Rate Monitor (Soft Strap) by Garmin

This heart rate monitor has a soft fabric strap and is more comfortable than ever before. Plus, it's optimized for use in congested areas like gym classes and starting lines.

Owner Reviews, Ratings, Comments and Criticism
I have used this with my Garmin Forerunner 305, Forerunner 50, and Forerunner 405cx. Just wet it with saliva or water before you start, and it accurately and easily tracks your heart rate. The strap that attaches it to your chest is easily adjustable and easily removable. Unlike other products, my heart rate does not "jump around" 10 or 20 beats. The battery lasts a good amount of time and is easily replaceable. This is the best heart rate monitor that I have used, and I prefer it to Polar.