Google's Nest Learning Thermostat is on sale for $179 right now

Google's Nest Learning Thermostat is broadly regarded as one of the best smart thermostats you can buy, and right now Wellbots is running a sale that brings the device down to $179 when you use the code THERMOENG at checkout. That isn't the absolute best price we've tracked; this third-generation model launched in 2015, and it's fallen as low as $140 in the seven years since. But this is still a bit lower than most deal prices we see, coming in $70 under Google's MSRP and about $35 below the device's average street price in recent months.