The Garmin HRM 200 is a smart choice for athletes who value reliable data. This heart rate monitor records both your heart rate and your heart rate variation (HRV) and sends it in real time to compatible devices and apps. Ideal for those who want targeted training or accurate tracking of their recovery. Comfortable, versatile and always ready to use The HRM 200 is suitable for a variety of activities such as running, cycling, power training, et cetera. Thanks to its soft, lightweight strap and choice of two sizes, it always sits comfortably and securely on your body. The heart rate module is subtly concealed, so that you hardly notice you're wearing it - even on longer sessions. Durable and easy to use The HRM 200 has a 3 ATM water resistance rating and features a handy button to quickly connect to your device. The replaceable battery lasts up to a year and the LED light clearly indicates the status of the device. When you have finished a workout, simply remove the module and put the strap in the washing machine.