Nest Protect has been redesigned from the inside out. It has a Split-Spectrum Sensor, tests itself automatically and lasts up to a decade. It's also the first home alarm you can hush from your phone without any extra hardware required. And it tells you what's wrong and can even alert your phone.

Nest Protect has been redesigned from the inside out. It has a Split-Spectrum Sensor, tests itself automatically and lasts up to a decade. It's also the first home alarm you can hush from your phone without any extra hardware required. And it tells you what's wrong and can even alert your phone.

The Nest Thermostat E turns itself down when you're away. You can control it from anywhere. And its frosted display is beautifully designed to blend right in.

The Nest Cam Indoor security camera is designed to help you look after your home and family -- even when you're away. With 24/7 live streaming, a versatile magnetic stand, person alerts with Nest Aware and one app for all your Nest products, Nest Cam Indoor helps you keep an eye on what matters. From anywhere.

Meet Nest Cam Outdoor. It stands watch 24/7, rain or shine. Plugs into power so you never have to worry about dead batteries. And sends an alert to your phone when it detects activity. It even lets you talk back through the Nest app. This is what an outdoor security camera should be.

Nest Hello lets you know who's there, so you never miss a thing. It replaces your existing wired doorbell and delivers HD video and bright, crisp images, even at night. It's designed to show you everything at your doorstep -- people head to toe or packages on the ground. And with 24/7 streaming, you can check in anytime. Or go back and look at a 3-hour snapshot history to see what happened.

The Nest 3rd generation Learning Thermostat has a slimmer profile and a high-resolution screen that's 40 percent larger, and an updated user interface to make it easier to read temperatures, alerts and messages. New software features for the 3rd generation Nest Thermostat include Farsight, which automatically displays the target temperature or time when it senses movement in the room, and Furnace Heads-Up, which uses diagnostics to give advance notice about possible problems with a customer's heating system.

The Nest 3rd generation Learning Thermostat has a slimmer profile and a high-resolution screen that's 40 percent larger, and an updated user interface to make it easier to read temperatures, alerts and messages. New software features for the 3rd generation Nest Thermostat include Farsight, which automatically displays the target temperature or time when it senses movement in the room, and Furnace Heads-Up, which uses diagnostics to give advance notice about possible problems with a customer's heating system.

What do you get when you combine a 4K sensor with HDR and intelligent imaging? Supersight. It's a sharp new way to look after home. Nest Cam IQ has serious processing power, so it can do things like tell a person from a thing. And even recognize faces with Nest Aware. HDR and invisible infrared LEDs evenly illuminate the whole room. So whether it's pitch black or low light, pixels stay bright and crisp.

Nest Cam IQ is a powerhouse of brains and brawn. Weatherproof. Tamper-resistant. And seriously sharp. Because you want to know about a break-in before it happens. Good insight starts with incredible sight. Nest Cam IQ can detect a person up to 50 feet away, then alert you with a photo of who's there. With Nest Aware, it can even recognize a familiar face.

Meet the Nest Secure Alarm System. Unlike most security systems, Nest Secure is easy to live with every day. Arm and disarm your alarm however you like. If you forget to arm, you can get a Remind Me alert. Nest Detect sensors look out for doors, rooms and windows. The built-in Google Assistant can help you manage tasks, get answers and control your home. With the free Nest app, you can check in anytime. And you'll always know when something happens at home.