HRM 200 - Heart Rate Monitor Size:XS-S things have now changed

things have now changed

Head (sq in): 102

A lightweight foam insole provides ultimate comfort and shock absorption for daily wear

Laser Street Last

HRM 200 - Heart Rate Monitor Size:XS-S things have now changedNever Miss A Beat When you need accurate heart rate and Heart Rate Variability (HRV) data, the HRM 200 heart rate monitor is there to capture it all. Sends real time heart rate and HRV data to compatible devices and apps Up to 1 year of battery life Comfortable and available in 2 sizes for an ideal fit Durable and built to last with a 3 ATM water rating Training Versatility Move how you choose. This monitor provides accurate heart rate data for all