While everyone is paying attention to the cool new stuff being exhibited at CES at this very moment, there are some good deals to be had on devices that are already available but equally cool. For example, the fourth-gen Google Nest Learning Thermostat, which our reviewer called “a stunner,” is now available for $229.99 at Amazon, and a couple of dollars less (depending on which color you choose) at Walmart, a savings of about $50.
The Google Nest Learning Thermostat debuted in December…
