Garmin HRM-Fit - heart rate monitor

The Garmin HRM-Fit heart rate monitor is a wearable sensor designed for female athletes to track cardiovascular performance. It clips directly onto compatible sports bras, offering an alternative to a traditional chest strap. The device transmits real-time metrics to compatible hardware for structured training. It is intended for running, indoor and outdoor cycling, strength training, HIIT, and group fitness. Weighing 53 g, it allows users to maintain accurate data tracking without restricting upper-body movement.

Power is supplied by a replaceable CR2032 battery for long-term usability. The sensor pairs with Garmin smartwatches, Edge cycling computers, the Tacx Training app, and compatible smartphones using dual wireless transmission. This connection provides advanced running dynamics—such as vertical oscillation, ground contact time, and stride length—when used with supported devices. A water-resistant housing protects the internal electronics from sweat and rain during outdoor activities. The unit also calculates pace and distance for indoor training sessions.

• Medium- and high-support sports bra compatibility—secures the monitor directly to specialised athletic apparel.
• Bluetooth and ANT+ connectivity—enables dual-band transmission to fitness equipment and third-party apps.
• Automatic sensor transmission—sends workout data to paired devices without manual syncing.
• Up to one year of battery life—reduces the frequency of battery replacements.
• Washable, easy-to-clean construction—supports quick hygiene maintenance after sweaty workouts.
• Reusable design—intended for repeated long-term use.