GARMIN HRM 600

General Status LED Yes (tri-colour) Module size 68.0 x 31.6 x 10.0 mm (2.7″ W x 1.2″ H x 0.4″ D) Size range XS-S: Strap length: 56–72 cm (22″–28″) Fits chest size 60–85 cm (23.5–33.5”)M-XL: Strap length: 72–106 cm (28″–42″) Fits chest size 80–119 cm (31.5–47″) Weight With M-XL Strap: 61 g (2.2 oz) Module Only: 18 g (0.65 oz) Button Water rating 5 ATM Battery type Rechargeable (Garmin proprietary plug charger) Battery life Up to 2 months (using 1 hour per day) Detachable module Smart features Pairs with Garmin Connect™ app Transmits data over ANT Transmits data over BLE Supports secure BLE connections (with compatible Garmin device) Number of concurrent connections supported ANT: No limit; Bluetooth Low Energy: 3 Activity tracking features Step counter Calories Burned Distance travelled Intensity minutes TrueUp™ Running features Running Dynamics (with compatible smartwatch) Yes (including step speed loss) Running pace and distance Fitness features Heart rate and HRV (heart rate variability) Activity recording (controlled from Garmin Connect Mobile App) Cardio, Running, Cycling, Swimming, Basketball, Volleyball, Field Hockey, Ice Hockey, Football, American Football, Lacrosse, Rugby, Ultimate Disc, Cricket, Softball, Baseball, Mixed martial arts, Boxing Team sport speed and distance (with compatible smartwatch or Garmin Connect Mobile App) Basketball, Field Hockey, Football, American Football, Lacrosse, Rugby, Ultimate Disc, Cricket, Softball, Baseball Swimming features Swim interval heart rate stats (with compatible smartwatch) Stores and forwards heart rate data for swimming or stand-alone use cases Yes (swimming or stand-alone use cases) Security Information Security updates until at least (YYYY-MM-DD) 2025-05-15