GPS Receiver Support

Does Windows Phone 8.1 support the use of GPS receivers? You should be able to connect through bluetooth to a GPS receiver and use it to drive your mapping...then your phone won't drain battery as much and can get a more accurate and fast signal.

Can we (WP Users) use these? Has anyone tried any?

Interesting, but I don't think so. In Windows Mobile, you had settings for this (comm ports and stuff) and WP doesn't have that, so I think it is not supported. I could try it out when I am at home, but it will take a few days.