Enhance your triathlon experience by pairing HRM-Tri and HRM-Swim with your Forerunner 920XT.
HRM-Tri Band Specifications
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
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 - HRM-Tri
- Bike rides, runs, bricks
- Open water swims
- Triathlon competition (open water swim)
- Triathlon competition (with pool swim) while wearing triathlon kit
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 resistant: no
HRM-Swim Band Specifications
Stores Heart Rate Underwater and Forwards Data
- Specifically designed for swimmers
- Non-slip strap
- Stores and forwards heart rate data to compatible devices
The sleek, non-slip strap stays in place, even during wall push-offs. Once out of water, real-time heart rate, interval summaries and stored heart rate are transmitted to the 920XT.
Example of Typical Uses - HRM-Swim
- Pool swims
- Open water swims
- Triathlon competition (pool swim), triathlon kit not required
- Runs or bike rides as part of a multi-sport activity that includes a pool swim
Physical Specifications
- Unit dimensions (LxWxD): 23.0"-57.0" x 1.5" x 0.5" (58.0 - 145.0 x 3.8 x 1.2 cm)
- Weight: 2.5 oz (72 g)
- Module size: 29.4 x 51.4 x 8.5 mm
- Module weight: 1.8 oz (51 g)
- Size adjustment: Bi-fold
- Sizing range: 23.0"-57.0" (58.0 - 145.0 cm)
- Battery: CR2032
- Battery life: 18 months (swimming 3 hours per week)
- 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: no
- Stores and forwards heart rate: yes
- Swim interval heart rate statistics: yes
- Non-slip design for pool swimming: yes
- Pool chemical resistant: yes
