Garmin HRM dual heart rate monitor, Black Condition:A - Like New 6-inch non-reflective FHD display with

6-inch non-reflective FHD display with micro edges

and energy efficiency

and the fan's protective grill can be easily removed for cleaning

5 days of typical use and an impressive 21 days in ultra-long battery life mode

offering targeted illumination where you need it most

Garmin HRM dual heart rate monitor, Black Condition:A - Like New 6-inch non-reflective FHD display withThe Garmin HRM Dual heart rate monitor provides accurate, real time heart rate data via ANT+ and Bluetooth Low Energy, enhancing your training indoors, outdoors, and online. Its comfortable strap and long lasting battery make it an ideal companion for any workout. The Garmin HRM Dual heart rate monitor transmits real time heart rate data via ANT+ or Bluetooth Low Energy, expanding your training possibilities indoors, outdoors, and online. Two