Garmin HRM-Dual Heart Rate Monitor and Chest Strap

Color: Black
Shipping restrictions apply.

Members get an estimated $7.00 (10%) back on this item as a part of your annual .

Members get an estimated $7.00 (10%) back on this item.
To buy,  sign in as an REI Co-op Member or join now.

Transmitting reliable, real-time data over ANT+® and Bluetooth®, the premium Garmin HRM-Dual heart rate monitor and chest strap gives you options for training indoors, outdoors and even online.


  • Receive accurate heart rate data on your Garmin device, in online training apps such as Zwift, or even compatible fitness equipment in your favorite class at the gym
  • Real-time heart rate data helps you maintain and improve your fitness for peak performance
  • Soft strap is comfortable, adjustable and washable
  • Strap length adjusts from 25 to 52 in.
  • Battery lasts up to 3.5 years
  • 2.4GHz ANT wireless communications protocol; Bluetooth wireless technology 5.0


View all Garmin Heart Rate Monitors

Technical Specs

Best Use



1.9 ounces

HRM Included/Integrated


48 reviews with an average rating of 2.9 out of 5 stars

Loading Reviews...

Questions & Answers

Loading Questions...