Nest Learning Thermostat has started a push into smart home heating and cooling products, and it continues to be one of the best smart thermostats you can buy.Thanks to a current deal at Home Depot, the latest Nest Learning You can save up to $100 if you need to buy more than one Thermostat.

Even if you only need one thermostat, Home Depot's Nest sale can help you save. The retailer is selling the Nest for $199, a $50 discount off the regular price of Google's smart home device. The sale applies whether you choose mirror black, brass, copper, or stainless steel.

The savings are even greater when purchasing multiple Nests. The Home Depot offers a two-pack of Nest Learning Thermostats for $398, a $100 discount off the regular price.

We like the larger, sharper display Google has added to the third generation of Nest thermostats. With a variety of finishes, it's easier than ever to find a Nest that fits your decor.

Tom's Guide's special "Summer Savings" event will bring you a week of the best sales in July.