If you've been tempted to upgrade to a simple, automated thermostat, now might be a good time to do just that. As part of Amazon's 1-day Gold Box deal, you can pick up a 1st generation Nest thermostat for $179.99 today, which is almost $45 off yesterday's price of $223.75.
Nest is designed to learn your usage patterns, and keep your home heated the way you like it without wasting any energy. To make things a little simpler, it can also be controlled through a mobile app, which is available for free from the Play Store.
In comparison, the 2nd generation device, which is 20% thinner and compatible with 95% of homes as opposed to 75% in the 1st generation, is also available from Amazon, costing $249.99
The deal ends in 17 hours, or when stock runs out, so be quick!