????Both of these thermostats let you control your home's temperature from anywhere in the world using your smartphone. Furthermore, these two products automatically learn your temperature preferences based on your behavior and adjust your thermostat accordingly. We’re not going to take sides on the Honeywell vs. Google Nest debate. Nest fanatics rave about the ease of installation and minimalistic design, while Honeywell fans like the more nuanced control of Honeywell's Smart Thermostat. Honeywell just introduced a new product, the Lyric ($279), which piggybacks off of Nest’s design, with the additional ability use your smartphone’s location to adjust the temperature as you come and go in real-time. However, users are saying it’s still riddled with bugs and to stick to the more useable (but clunkier) Honeywell Smart Thermostat.

????Hazard Detection: Nest Protect ($99)

????Nest Protect is a home fire alarm that will tell you if there’s smoke or CO in your house and where it’s coming from. You can get phone alerts whenever it goes off or when the battery needs to be changed. Better yet, the phone app lets you create an emergency plan ahead of time (because, be honest now, who among us has gotten around to creating an emergency plan?). In the event of an emergency the app will send you a customized list of useful tips. And for those who care about design, it has the sweet minimalism that’s characteristic of all of Nest's products.