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Garmin HRM Tri

Garmin HRM Tri

  • Garmin HRM Tri
  • Garmin HRM Tri
  • Garmin HRM Tri

Garmin HRM Tri

Product description Garmin HRM Tri


- 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
- HRM-Tri
- Strap Extender
- Manuals


- 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


- 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

Compatible devices:

- Fēnix 3 Sapphire
- Epix
- Fēnix 3
- Forerunner 920XT

In addition, Garmin HRM Tri in the Electronics category from your online running & triathlon store, you can find other products related with Sensors. If you are interested in buying other products from the brand Garmin, at runnerinn, you will find a big variety in running & triathlon products that can also interest you. Garmin is focused on innovation and improving the running & triathlon experience for both beginner and advanced level while maintaining low prices.

Features Garmin HRM Tri

Sensor Type

Customer reviews and questions (13)

Write a review about this product and earn CoINNs (existing customers only)

Garmin 920 XT Compatiability


Can this work with GARMIN 920 XT ? Pls advise me.

our experts answer

Yes, this heart rate sensor belt is compatible with Garmin 920XT. Regards

Compatible with Fenix 2


Hi, may I know is this tri hrm compatible with my Garmin Fenix 2 watch? Thank you

our experts answer

Hello, Tri HRM is not fully compatible with Garmin Fenix 2. Because you only could use it as a common heart rate sensor belt, without the swimming and run dynamic features. Regards.

Garmin 520


Is this HR strap compatible with the new Garmin 520? Guy

our experts answer

Hello, This Garmin HR sensor belt is not compatible with this device. Regards.

Fenix ​​5


It supports fenix 5

our experts answer

Yes, this product is compatible with Fenix 5 Series. Regards.



The product is functioning correctly.

Good ~ !!!


Works well with Garmin 735xt. good !! Running, swimming, cycling It is useful to analyze various sports activities. It will be a great help to improve my sports ability in the future.

Garmin forerunner 235


If the belt kompatiebel with the Garmin Forerunner 235?

our experts answer

No, this model is not compatible with Forerunner 235. Regards

Garmin hrm bands tri


Fast delivery, very happy with the product.

Garmin hrm tri


Hello, the belt with 910XT is compatible?

our experts answer

No, this watch is not compatible with this Tri HR Belt. Regards.

Hrm tri


works fine with Garmin fr15

Runs good ~!


I am a Garmin 735xt user and have purchased it for running Dynamics. It is comfortable to wear, and data analysis can reliably collect various data. I think it will be good data analysis for runners as well as triathlons. I am happy to make a cheap purchase on this site.



Hello this product is compatible with Garmin forerunner 620? Thank you

our experts answer

NO, this product isn´t compatible with Garmin Forerunner 620. Thanks!

Working with edge 1000 explore


Hello, Does this work with the garmin edge explore 1000? Thanks

our experts answer

NO, this belt isn´t compatible with Garmin Edge 1000 explore. Regards

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