Suunto Basic M1 M2 Heart Rate Belt | Black Color:Black and rear exterior pocket

and rear exterior pocket

Removable padded shoulder strap

or 18 Hours of Talk/Music time (With the noise cancelling function “On”)

rather than the fit of the belt

Suunto Basic M1 M2 Heart Rate Belt | Black Color:Black and rear exterior pocketThis heart rate belt from Suunto lets you track your heart rate in real time so you can achieve your health and fitness goals. It integrates with M1, M2 and Vector HR heart rate monitors and uses analog communication to resist interference from other nearby heart rate monitors. Length adjustment buckles make it easy to fit for comfortable wear while working out and going about your daily activities. [Details] Sends precise heart rate information to