Well i havent got FRWD working with heart rate data if it is as system gps. I guess it is not possible..

One thing could be to parse GPS data from the FRWD output at the same time when heartrate data is parsed and to use that gps data without using gpsd.

We have external gps (LD3W) so we could try to reproduce that problem you had with it. I cant give you more info about that yet.

Ideal would be that user can use what ever GPS he/she wants to. But using FRWD as GPS device and heart rate monitor simultaneously might be something to do later...