I was wondering if anyone here had a Garmin 305 with the Cadence addition.How does it work for you? and were did you purchase yours in the Lower Mainland?
I love it mine. Cadence works great and you get speed even when you cannot get a GPS lock (like when on a trainer). I got mine online (http://www.gpscity.com/item-garmin-cadence-sensor-gsc-10/cadencesensor.htm)