Training VersatilityMove how you choose. This monitor provides accurate heart rate data for all your activities, including running, indoor and outdoor cycling, strength training and more.ConnectivityThe HRM 200 heart rate monitor sends accurate real-time heart rate and HRV data to your compatible Garmin smartwatches and Edge® bike computers, compatible fitness equipment, the Tacx Trainingapp and other apps.Comfortable WearThe small, lightweight heart rate module fits within the width of the soft, comfortable strap. It comes in 2 sizes (XSS and MXL), so you can choose the ideal fit for your body.Functional And DurableThe LED light lets you know when HRM 200 is awake and ready to goor when the battery is running low. With the button, easily wake and pair your heart rate monitor. Plus, HRM 200 is durable with a 3 ATM water rating.Battery LifeDont worry about running out of juice. The HRM 200 heart rate monitor comes with a user-replaceable battery and gets up to 1 year of battery