Our robust ANT wireless heart rate monitor with softer, more comfortable chest strap and superior battery life eliminates cross-talk with other devices to reliably measure and send heart rate data to help you train in your zone.
Compatible products for this item are:
Colorado™ 300
Colorado™ 400c
Colorado™ 400i
Colorado™ 400t
Forerunner® 405
Forerunner® 50
Oregon™ 300
Oregon™ 400c
Oregon™ 400i
Oregon™ 400t