The alarm goes off and your mind starts to race.

  • Where’s the problem?
  • Is it smoke? CO?
  • Burned toast?

It’s time to expect more from your smoke alarm.

The new Nest Protect has been redesigned from the inside out. It has an industrial-grade smoke sensor, tests itself automatically and lasts up to a decade. It’s also the first alarm you can hush from your phone. And just like the original Nest Protect, it tells you what’s wrong and can even alert your phone.

Meet the all-new Nest Protect. The smoke alarm other alarms look up to.

Count sheep, not chirps.

No one should be woken up by a low-battery chirp at 2 am. When you turn off the lights, look for a quick green glow. That’s our Nightly Promise. It means all your Nest Protects have tested themselves, the batteries are fine and there won’t be any chirps. Sweet dreams.

A Nest home.

When you add more Nest products to your home, they automatically work together. And you can control them all from one place: the Nest app.

  • Your heating system can cause CO leaks. In an emergency, Nest Protect tells your Nest Thermostat to turn off the heating to keep the danger from spreading.

  • If your Nest Protect senses smoke or CO, Nest Cam will automatically record a clip so you can go back and see what happened.

  • There are a lot of products that work with Nest. Connect your Philips hue lights to Nest Protect and they can flash on and off to help get your attention when the alarm goes off.

    See what else works with Nest >

Click to see what works with Nest Protect: