HRM-Tri

Heart Rate Data in Three Disciplines

• Specifically designed for triathletes
• Our smallest and lightest heart rate monitor (HRM)
• Comfortable, easily adjustable strap
• Stores and forwards heart rate data to Forerunner® 920XT

Enhance your triathlon experience by pairing HRM-Tri with your Forerunner® 920XT. The HRM-Tri stores heart rate data when underwater, then forwards it to the 920XT. Our smallest and lightest module fits within the width of the strap. Its soft, rounded edges and covered seams make the strap super-comfortable out of the water, too.

Example of Typical Uses

Physical Specifications

• Unit dimensions (LxWxD): 23.5”-56.0” x 1.2” x 0.5” (60.0 - 142.0 x 3.0 x 1.2 cm)
• Weight: 2.1 oz (59 g)
• Module size: 29.4 x 51.4 x 8.5 mm
• Module weight: 1.7 oz (49 g)
• Size adjustment: Bi-fold
• Sizing range: 23.5”-56.0” (60.0 - 142.0 cm)
• Battery: CR2032
• Battery life: 10 months (Tri training 1 hour per day)
• Water rating: 5 ATM

Additional

• ANT+® heart rate: yes
• Supports heart rate variability and advanced heart rate features: yes
• 2.4 GHz ANT wireless communication protocol: yes
• Running dynamics: yes
• Stores and forwards heart rate: yes
• Swim interval heart rate statistics: yes
• Non-slip design for pool swimming: no
• Pool chemical resistent: no