With a Garmin, either watch or Fortrex, you can have a Kestrel and an LRF paired at the same time. AB Q seems to only allow pairing one thing at a time. So you would have to connect the LRF and get your ranges, put that into your target cards and then connect the Calypso to stream the environmentals.
The only 1 thing at a time is a HUGE limitation of AB Q in my opinion. It's built on a phone, that can have multiple bluetooth connections. I see no reason why AB Q cannot do the same thing. I get that way back when AB was first created, a range finder and a kestrel were the only real things that could use the system, but times and technology have changed drastically.