The HRM 600 premium heart rate monitor is built for data-driven performance athletes looking for accurate heart rate and HRV data plus running dynamics.

• Status LED: Yes (tri-color)
• Module dimensions (L×W×D): 2.7" × 1.2" × 0.4" (68.0 × 31.6 × 10.0 mm)

Size Range

• XS–S:
  • Strap length: 22"–28" (56–72 cm)
  • Fits chest size: 23.5"–33.5" (60–85 cm)
• M–XL:
  • Strap length: 28"–42" (72–106 cm)
  • Fits chest size: 31.5"–47" (80–119 cm)

Weight

• With M–XL Strap: 2.2 oz (61 g)
• Module Only: 0.65 oz (18 g)

Button

• Water rating: 5 ATM

Battery

• Type: Rechargeable (Garmin proprietary plug charger)
• Life: Up to 2 months (using 1 hour per day)

Detachable Module

• Yes

HRM Connectivity

• Pairs with Garmin Connect App
• Transmits data over ANT
• Transmits data over BLE
• Supports secure BLE connections (with compatible Garmin device)
• Concurrent connections supported:
  • ANT: No limit
  • Bluetooth Low Energy: 3

Activity Tracking Features

• Step counter
• Calories burned
• Distance traveled
• Intensity minutes
• TrueUp

Running Features

• Running Dynamics (with compatible smartwatch): Yes (including step speed loss)
• Running pace and distance (with compatible smartwatch)

Fitness Features

• Heart rate and HRV (Heart Rate Variability)
• Activity recording (controlled from Garmin Connect Mobile App)
• Supported sports:
  • Cardio, Running, Cycling, Swimming
  • Basketball, Volleyball, Field Hockey, Ice Hockey
  • Football/Soccer, 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/Soccer, 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 (with compatible smartwatch): Yes (for swimming or stand-alone use cases)