Garmin HRM-Fit™

Purpose-built for women, HRM-Fit is the heart rate monitor you need to capture the important metrics — all with a comfortable clip-on design. DIMENSION 13.2" x 1.3" x 0.7" (33.5 x 3.3 x 1.7 cm) MODULE SIZE 1.2" W x 2.2" H x 0.6"D (31 x 55.5 x 14.2 mm) SIZE RANGE not applicable (clips to sports bra) WEIGHT 1.9 oz (53 g) WATER RATING 3 ATM BATTERY TYPE CR2032 BATTERY LIFE up to 12 months (using 1 hour per day) BATTERY DOOR TYPE coin slot DESIGNED TO ATTACH DIRECTLY TO A SPORTS BRA yes (works with medium- and high-support sports bras) Smart Features PAIRS WITH GARMIN CONNECT™ APP REAL-TIME HEART RATE TRANSMISSION VIA ANT®  CONNECTIVITY (2.4 GHZ) WHEN OUT OF WATER SUPPORTS HEART RATE VARIABILITY (HRV) TRANSMITS REAL-TIME HEART RATE AND SUPPORTS HRV VIA BLUETOOTH®  TECHNOLOGY TO COMPATIBLE DEVICES AND APPS NUMBER OF CONCURRENT CONNECTIONS SUPPORTED ANT: No limit; BLUETOOTH Low Energy: 3 Running Features RUNNING DYNAMICS RUNNING PACE AND DISTANCE Fitness Features STAND-ALONE ACTIVITY MONITORING (STEPS, ALL-DAY HEART RATE, CALORIES AND INTENSITY MINUTES) USING PHYSIO TRUEUP STORES AND FORWARDS HEART RATE DATA FOR SWIMMING OR STAND-ALONE USE CASES yes (for stand-alone use cases only)