Heart-Rate Monitors

Run at a higher level with the Forerunner 255S smartwatch. These running smartwatches help you train and recover smarter with training status, running power, multi-band GPS and daily suggested workouts that adapt to your performance and goals. Plus, other new features—such as race widget—help you plan your race-day strategy, and morning report with HRV status reveals your overall health alongside the day ahead. And with Garmin Pay contactless payments with a supported card, it's never been easier to buy that post-workout coffee—no matter how you work out—with more than 30 activity profiles, including triathlon, cycling, swimming and more. With Forerunner 255, you can get a continuous picture of your health, from training and recovery to sleep quality and overall wellness—and with up to 12 days of battery life in smartwatch mode and up to 26 hours in GPS mode. - Case size: 41mm

Never 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 - Machine washable strap for easy cleaning What You'll Love Training Versatility Move how you choose. This monitor provides accurate heart rate data for all your activities, including running, indoor and outdoor cycling, strength training and more. Connectivity The HRM 200 heart rate monitor sends accurate real-time heart rate and HRV data to your compatible Garmin smartwatches and Edge cycling computers, compatible fitness equipment, the Tacx Training app and other apps. Comfortable Wear The small, lightweight heart rate module fits within the width of the soft, comfortable strap. It comes in 2 sizes (XS–S and M–XL), so you can choose the ideal fit for your body. Functional and Durable The LED light lets you know when HRM 200 is awake and ready to go — or 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 Life Don't worry about running out of juice. The HRM 200 monitor comes with a user-replaceable battery and gets up to 1 year of battery life. The tool for opening the battery cover is conveniently located directly on the strap. Machine Washable Cleaning it is simple. Just remove the module and toss the strap into the washing machine. Size Range: - XS-S: Strap length: 22"–28" (56–72 cm) - Fits chest size 23.5–33.5" (60–85 cm) - M-XL: Strap length: 28"–42" (72–106 cm) - Fits chest size 31.5–47" (80–119 cm)