Garmin HRM-Fit™ Heart Monitor

Designed to fit, built to perform. The HRM-Fit™ heart rate monitor is purpose-built for women — no matter how you move. It easily clips onto your medium- and high-support sports bras and provides accurate heart rate data to your compatible Garmin smartwatches and Edge® cycling computers, fitness equipment and smartphone apps. It also captures running dynamics — including vertical oscillation, ground contact time, stride length and more — to help you improve your form. Plus, for indoor runs, HRM-Fit sends pace and distance to your compatible watch. Keep going strong with up to 1 year of battery life.

Key Features

Purpose-built for women, the clip-on design easily attaches to medium- and high-support sports bras (longline, front-zip or light-support sports bras not recommended)

Premium heart rate monitor transmits accurate real-time heart rate and heart rate variability data to your compatible

Garmin devices, compatible fitness equipment, the Tacx Training™ app and other smartphone apps

Comfortable to wear and provides accurate heart rate data for various activities, including running, indoor and outdoor cycling, strength training, HIIT, fitness classes and more

Captures running dynamics, such as vertical oscillation, ground contact time, stride length, vertical ratio and more to help improve your form (requires a compatible Garmin device)

Computes pace and distance for treadmill or indoor track workouts

Stores heart rate data during activities out of range of your smartwatch (must stop and start an activity on your compatible Garmin watch)

Includes activity tracking to store steps, calories, intensity minutes and all-day heart rate then updates all your compatible Garmin devices

Battery life: up to 1 year