I'm biased, but any gps I would want connects to BLE. If a gps doesn't support it, it means that the software isn't very good or they have made a very strange choice of radio chips.

My friend that had a rflkt hated it from the start. I'm pretty sure it was barely supported after they came out with their first real GPS. And Wahoo is not known for their long attention span anyway.

It was pretty funny that he bought one, because he always hated gps units and still doesn't use one after the RFLKT didn't work out.