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 with a 3 ATM water rating and a machine washable strap for easy cleaning

Model	HRM 200 (M-XL), HRM 200 (XS-S)
Description	ANT+/Bluetooth Heart Rate Chest Strap