Garmin HRM 3 Premium Heart Rate Monitor Chest Strap -
With a soft, breathable fabric strap, the Garmin HRM 3 Premium heart rate monitor chest strap delivers reliable heart rate data in chafe-free comfort to your Garmin while you chase your fitness goals.
- Strap material insulates the sensor from static electricity to help reduce false heart-rate spikes; improved sensor algorithms also work to reduce false spikes
- Compatible with the Dakota 20; Edge 305, 500, 510, 705, 800 and 810; Edge Touring Plus; Forerunner 110, 210, 220, 305, 310XT, 405, 405CX, 410, 610, 620 and 910XT
- Also works with Dakota 20; eTrex 30FR60 and FR70; Oregon and Colorado series; GPSMAP 62s, 62sc, 62st, 62stc, 78s and 78sc; Rino 650 and 650t; fenix; Montana 600, 650 and 650t
- ANT+ wireless technology sends a signal to your Garmin wrist-top or handheld GPS (sold separately) without picking up interference from nearby athletes' heart rate monitors