HRM-Tri™ & HRM-Swim™ Accessory Bundle

Part Number: 010-11254-03
Recommended Retail Price: R 4 449.00
ICASA Certification: TA-2015/497, TA-2015/497


HRM-Tri™ & HRM-Swim™ Accessory Bundle Features:

Unify Triathlon Training and Racing

- Designed for triathlete training and racing
- Stores and forwards heart rate data to compatible devices1
- Stores up to 20 hours of heart rate data.

Enhance your triathlon experience by pairing HRM-Tri and HRM-Swim with Forerunner ® 920XT for a much more unified approach to training and racing. The non-slip HRM-Swim is perfect for pool swimming with wall push-offs. On land, in open water and for racing, use HRM-Tri´s ultra-soft strap that´s as comfortable out of water as it is underwater. Both store and forward heart rate data to Forerunner 920XT.

Running Dynamics

HRM-Tri also has an accelerometer in the module that measures torso movement to calculate 3 running metrics2:

1. Cadence - the number of steps per minute. It displays the total steps (right and left combined).

2. Vertical Oscillation - the bounce in your running motion. It displays the vertical motion of your torso (measured in centimetres). HRM-Tri is compatible with several other fitness products but will only display heart rate when paired.

3. Ground Contact Time - the amount of time in each step that your foot spends on the ground while running (measured in milliseconds).

Compatible Devices
1Forerunner 920XT, Forerunner 935, fenix 5, fenix 3
2Running dynamics features are available only on the Forerunner 620/920XT and fenix 2/3. HRM-Tri is compatible with several other fitness products but will only display heart rate when paired.


Technical Specifications

    Physical Specifications

    • Unit dimensions (LxWxD):
           Tri: 60.0 - 142.0 x 3.0 x 1.2 cm
           Swim: 58.0 - 145.0 x 3.8 x 1.2 cm

    • Weight:
           Tri: 2.1 oz (59 g)
           Swim: 2.5 oz (72 g)

    • Module size: 29.4 x 51.4 x 8.5 mm

    • Module weight:
           Tri: 1.7 oz (49 g)
           Swim: 1.8 oz (51 g)

    • Size adjustment: Bi-fold

    • Sizing range:
            Tri: 23.5”-56.0” (60.0 - 142.0 cm)
           Swim: 23.0”-57.0” (58.0 - 145.0 cm)

    • Battery: CR2032

    • Battery life:
           Tri: 10 months (Tri training 1 hour per day))
           Swim: 18 months (swimming 3 hours per week)

    • Water rating: 5 ATM


    • 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 (Tri), yes (Swim)

    • Pool chemical resistant: no (Tri), yes (Swim)

Technical Specifications


What's in the Box:

    HRM-Tri™ & HRM-Swim™ Accessory Bundle
    - HRM-Tri
    - HRM-Swim
    - Manuals
  Compatible Devices

fenix® 3HR
fenix® 3 Sapphire
D2™ Bravo
fenix® 3
fenix® 5
fenix® 5S
fenix® 5X
fenix® Chronos
Forerunner® 735XT
Forerunner® 920XT
tactix® Bravo
Quatix® 3