[WirelessGigabit]

Does that mean I can talk with my Nest Thermostat without paying $5?

Edit: yes, seemingly. Good, now I can get rid of my Honeywell/Resideo thermostats that came with the house.

If you ever had a Nest (one that learns how long it takes to heat up a room and preemptively shuts down heating) you'll never want a dumb one afterwards.

[brnt]

That sounds like what any old bimetal based 'thermostat' knob does, doesn't it?