Well, truth be told I've had them for a while, but they're now setup in the shed and in the solar pod with the base unit in the garage so it is close enough to pickup the signals from outside units. We also have another thermometer for an ambient air temperature.
The shed is reading at 27 degrees.
The ambient air is currently 26 degrees.
The solar pod is currently 39.1 degrees.
The shed has no insulation and gave up the heat it gained during the day incredibly quickly, and while the solar pod is getting chilly it is still holding its heat well enough to make some nice and tasty cold weather greens!