Enhance your triathlon experience by pairing HRM-Tri with any compatible Garmin wearable. The HRM-Tri stores heart rate data when underwater, then forwards it to your wearable at the end of your swim. Our smallest and lightest heart rate monitoring module fits within the width of the strap. The strap's soft, rounded edges and covered seams make the strap it super-comfortable out of the water, too.
When running, this pairing allows your compatible wearable to report 6 running dynamics metrics: cadence, stride length, ground contact time, ground contact time balance, vertical oscillation and vertical ratio.
• 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
• 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
The UK's Independent Review Site
All products I have bought from Mendelssohns have been of high quality and well up to my expectations.
An extremely pro-active company who you can actually speak to and discuss products and your needs. They are very knowledgeable. They have an excel;lent repair and update facility.
Delightful to deal with. Friendly, efficient service, great prices and quick delivery. Couldn't ask for more. Very satisfied. Many thanks.
Paul Walton, Buckinghamshire
To calculate your shipping click here >>
Free UK Mainland delivery on orders over £150.00 inc VAT
£5.40 inc VAT (up to 500g Royal Mail 1st Class recorded post)
£7.20 inc VAT/20Kg (ParcelForce 2 working days)
£12.00 inc VAT/20Kg (ParcelForce next working day).
Delivery prices will be calculated and displayed at checkout
Some products entail special delivery costs (e.g. Hazardous goods)
We are an EASA part 145 approved organisation. Our policy is to sell only high quality products which offer good value for money. If you are not completely satisfied with your purchase please return the goods in original condition and packaging within 28 days of purchase for replacement, exchange, or a full no quibble refund.