This heart rate monitor has a soft fabric strap and is more comfortable than ever before. Plus, it's optimized for use in congested areas like gym classes and starting lines.

Which model is this strap compatible with?
The Garmin Soft Strap Transmitter will work work with the following models:
Edge 500
Edge 705
Edge 305
Forerunner 310XT, 405CX, 405, 305
FR60

ANT+ wireless technology sends a signal to your Garmin watch without picking up interference from other heart rate monitors users around you.

Compatible with the Garmin ForerunnerŽ 405, 405CX, 310XT, 305, FR60 and the Garmin EdgeŽ 500, 705 and 305

Garmin Premium Soft Strap Transmitter