Nest has created a few products for the smart home that are pretty interesting. They have the Nest Learning Thermostat which is a great way to save some money on your heating and cooling bills. There's also the Nest Protect which is a smart smoke detector. It can detect when there is smoke in your home and let you know through the Nest app. So you will be aware of what's happening when you aren't home. Which is definitely pretty impressive, and useful. The Nest line of devices do work with Google Home and Amazon's Alexa, so you are able to control them with your voice (of course that's a bit more useful with the thermostat than the smoke detector).
The Nest Protect is on sale right now for just $99, which is a pretty impressive price to be honest. The Nest Protect is available in both white and black and it's a good way to get started on making your home a smart home. Nest Protect doesn't just protect your home from smoke and fires, but also carbon monoxide and will alert you when those levels get a bit too high. Definitely a great product for anyone that isn't home often and wants to be sure their home is protected.