When you need accurate heart rate and heart rate variability (HRV) data, the HRM 200 heart rate monitor is there to capture it all. This monitor provides accurate heart rate data for all your activities, including running, indoor and outdoor cycling, strength training and more. The LED light lets you know when HRM 200 is awake and ready to go — or when the battery is running low. With the button, easily wake and pair your heart rate monitor. Plus, HRM 200 is durable with a 3 ATM water rating.

• Bi-color Status LED
  
• Module dimensions (in): 2.7" W x 1.2" H x .4"D
  
• Module dimensions (mm): 68 x 31.6 x 11 mm
  
• XS-S Strap length: 22"–28" (56–72 cm)
  
• XS-S Fits chest size 23.5–33.5" (60–85 cm)
  
• M-XL Strap length: 28"-42" (72–106 cm)
  
• M-XL Fits chest size 31.5–47" (80–119 cm)
  
• Weight with M-XL Strap: 2.2 oz (63 g)
  
• Weight Module Only: .7 oz (20 g)
  
• Water rating: 3 ATM
  
• Battery type: CR 2032
  
• Battery life: Up to 12 months (using 1 hour per day)
  
• Pairs with Garmin Connect™ App
  
• Transmits data over ANT
  
• Transmits data over BLE
  
• Supports secure BLE connections (with compatible Garmin device)
  
• ANT: No limit; BLUETOOTH Low Energy: 3