Garmin HRM-Tri Strap


Brought to you by PlayTri Colleyville

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For a much more unified approach to training and racing, the HRM-Tri strap from Garmin will enhance your triathlon experience. With soft, round edges and covered seams, the HRM-Tri collects and stores heart rate data and interval summaries when underwater, then sends that data to the Garmin 920XT when out of the water. For multi-sport events, Garmin's smallest and lightest heart rate monitor (HRM) strap captures and stores heart rate data and also provides Running Dynamics. And it has a Water Rating of 5 ATM. Take your training and racing to the next level with the Garmin HRM-Tri heart rate monitor strap.

Product Details

  • Item condition: New
  • Availability: Pick Up In Store, Buy online
  • Brand: Garmin
  • Category: Sports Watches
  • ID: 104311797
  • Wireless: Wireless Unit
  • Screen: Standard
  • Maps: Not Included
  • Cadence: Not Included
  • Heart Rate Monitor: Included
  • Power Meter Compatible: No


Specifically designed for triathletes
Comfortable, easily adjustable strap
Provides Running Dynamics
Garmin's smallest and lightest heart rate monitor (HRM)
Stores and forwards heart rate data to Forerunner 920XT
Other Compatible Devices: Garmin fenix 3 and epix
Uses: Triathlon competition (open water swim), bike rides, runs, bricks, and triathlon competition (with pool swim) while wearing a triathlon kit
Additional Notes:
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
Physical Specs:
Unit dimensions (LxWxD): 23.5”-56.0” x 1.2” x 0.5” (60.0 - 142.0 x 3.0 x 1.2cm)
Weight: 2.1oz (59g)
Module size: 29.4 x 51.4 x 8.5mm
Module weight: 1.7oz (49g)
Size adjustment: Bi-fold
Sizing range: 23.5”-56.0” (60.0 - 142.0 cm)
Battery: Replaceable CR2032
Battery life: 10 months (Tri training 1 hour per day)
Water rating: 5 ATM

Store Info

We love triathlon and multisport, but our goal is to help you find a healthy, sustainable lifestyle. You pick your goal and we'll help you get there. We provide the gear you need for the goals you set.

Check out some of the brands that we carry: Argon 18, Blue, Cannondale, Eddy Merckx, Fuji, Haibike, Kestrel, KHS Bicycles, Litespeed, Pure Fix, Specialized, SE Bikes, Mavic, Shimano, Castelli, Garneau, Sugoi and many more.

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Playtri Colleyville Hours of Operation:
Closed Mondays!
Monday - Friday: 11am -7pm
Saturday: 9am-5pm
Sunday: 12pm-5am

Shipping & Delivery Policy

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Exchange, Returns, and Refunds Policy

Please choose carefully before you buy.

For faulty products, PlayTri Colleyville offer a 14 DAY REPLACEMENT WARRANTY, from the date you receive your product. They do not offer a satisfaction guarantee on any of their products, however due to their high level of customer service, they will always endeavour to keep customers happy and satisfied.

If your product is faulty, it will be replaced with an identical product. If they cannot replace the product, they will offer you the option of choosing another product of the same value, or provide you with a refund for the total value of the faulty product.

Please note: Standard postage fees apply to all return orders. Where the return relates to a faulty item, the replacement product will be sent out to you, at no charge, within 5 working days from the date we receive the faulty product.

When returning your product, please make sure you provide the following details:

  • Your full name
  • Your order number
  • Reason why you are returning the product
  • Your instructions informing us how you would like the issue resolved.

Please include the original order confirmation or invoice you received with your product. Also, if you haven't previously provided a contact phone number, please include this with your return. This will ensure the issue is resolved quickly, should anyone need to contact you.