Amazon Prime Day brought some incredible deals on Amazon devices that have sadly since disappeared. If you don’t mind buying a refurbished device, you can still save a lot of money on some of Amazon’s best gadgets, ranging from smart displays to smart speakers. However, one of the best and most relevant deals — given how hot it is in much of the US — is on the Amazon Smart Thermostat. Right now, Amazon is selling it refurbished for $39.99 from Amazon. That is $15 cheaper than the…
Amazon’s refurbished Smart Thermostat is $40 and can help lower your energy bills
