ForeRunner 305, Edge 305

[Bathel]

I have an edge 305 for my bike, but my wife is getting me a Forerunner 305 for my Triathlon training.

The Question is, will the Heartrate band, cadence and speed hookups for the Edge 305 that I already have work with the Forerunner 305 or will I need to get the Cadence and speed sensors designed for the Forerunner?

Thanks for any help you can give me.

[littlewaywelt]

I think they should. There's a function to pair the device to accessories like the ones you have.

[swc7916]

I don't think that the Edge 305 cadence/speed sensor works with the Forerunner.

[mimis]

I don't think that the Edge 305 cadence/speed sensor works with the Forerunner.
+1

[tippy]

I have an edge 305 for my bike, but my wife is getting me a Forerunner 305 for my Triathlon training.

The Question is, will the Heartrate band, cadence and speed hookups for the Edge 305 that I already have work with the Forerunner 305 or will I need to get the Cadence and speed sensors designed for the Forerunner?

Thanks for any help you can give me.

When I moved up from a FR 305 to an EDGE 305, I had to get another HR strap. The EDGE 305 would not "recognize" the FR 305 HR strap.

Don't know if the incapatibility is bi-directional.

[bruin11]

The forerunner and the edge 305 both use the gsc-10 cadence / speed sensor. Why wouldn't you just go to the Garmin website and get the information. They also use the same heart rate monitor

http://shop.garmin.com/accessory.jsp?sku=010%2D10644%2D00

https://buy.garmin.com/shop/shop.do?pID=1267

From there support site

Question: Will the heart rate monitor with my Edge 305 work with a Forerunner 305 as well?
Answer:

Yes, the heart rate monitor can be used for both the Edge 305 and the Forerunner 305.
Last modified on: 06/26/2007

[WxGuesser]

my hr strap works with both... yes i have both..

[Psimet2001]

FYI the new 605 and 705 appear to use the same cadence and HR sensors/transmitters as well.