heart rate chest strap TRI

The HRM-TRI is small, light and with its rounded edges and protected seams, the strap can be comfortably worn for hours.

It records heart rate data for up to 20 hours during swimming and transmits it to compatible devices after the training unit.
In addition, it sends the heart rate in real time to compatible watches if it is above the water surface.

Running efficiency values: measures step frequency, vertical movement and ground contact time to analyse the individual running style (requires coupling with a compatible watch).

Compatible with the following devices:
Garmin Forerunner 920XT (item no. 2097338, 2097347, 2097356, 2097365)
Garmin Forerunner 920XT Triathlon Bundle (item no. 2173692)
Garmin Forerunner 935 (item no.: 2259554, 2259556)
Garmin epix (item no. 2120742)
Garmin fenix 3 (item no. 2120654, 2120663, 2120672, 2120690, 2120706, 2120715)

· Wireless transmission via ANT+
· The strap is adjustable from 60 to 142cm
· Waterproof rating: 5 ATM
· Incl. replaceable battery CR2032
· Manufacturer's ref. 010-10997-09