A unique product designed to better integrate with a sports bra and reduce chaffing which some people may experience.

Garmin's HRM-Fit™ heart rate monitor transmits real-time data via ANT ® and BLUETOOTH® Low Energy technology to compatible Garmin devices, Zwift, and fitness equipment. The device also tracks running dynamics such as vertical oscillation, ground contact time, stride length, etc. to help improve form.

When your watch is out of range, HRM-Pro stores heart rate data and steps, calories and intensity minutes, syncing them to your watch afterwards. The small, lightweight module is no wider than the strap, and the replaceable battery can last up-to a year.

Key Features:

– Chest-based heart rate sensor
– Real-time data transmission
– Running dynamics, pace & distance
– Stores heart rate data
– Swim interval heart rate stats
– Pairs with Garmin Connect™
– Stand-alone activity monitoring
– Up-to 12mth battery life [1hr/day use]