For advanced cyclists, the Garmin Edge 305 comes packaged with a heart rate monitor and/or wireless speed/pedaling cadence sensor (optional extra) to provide valuable feedback. In addition, the Garmin Edge 305 incorporates a barometric altimeter for extremely accurate elevation and vertical profile data.
The Garmin Edge 305 has the ability to measure pedaling cadence, heart rate, speed, distance, time, calories burned, altitude, climb and descent, plus much more. Garmin Edge 305 features include:
Easy-to-install -no calibration required. Just snap it in the included bike mount and go.
High-sensitivity GPS receiver - knows your position even in tree cover and canyons, making it extremely reliable for navigation.
Customizable cycle computer - shows up to eight different data fields for continuous feedback.