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Choose your smoke detector: 4 | Rechargeable battery
Temporarily sold out
Not available in this version

Choose your smoke detector

Number of detectors
Number of detectors
Power supply type
Power supply type
396,- 381,-
Delivered tomorrow
Available for pickup even sooner
396,- 381,-
Delivered tomorrow
Available for pickup even sooner

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Product information

Pros and cons

According to our smoke detector expert
  • Via the Nest app of the smoke detectors, you're always aware of the possible fire hazard in your home.
  • The combination detector detects both odorless carbon monoxide gas and smoke.
  • Connect the smoke detectors to other smart devices and let them work together.
  • It's not possible to connect the smoke detectors to mains power.
Product Expert smoke detectors

Product description

With this Google Nest Protect V2 Battery 4-Pack, you'll always be aware of smoke development or carbon monoxide in your home. The pack contains 4 detectors that you mount all over the house. You can link them to the Nest app on your smartphone or tablet. In case of detection, the Nest Protect alerts you via a voice alarm with a volume of 70dB. A voice tells you exactly where in the house the danger is. The app also keeps you informed of a low battery and sensor malfunctions. Green lights turn on when the motion sensor detects movement in the dark. Each Google Nest Protect V2 runs on 6 AA batteries (included).

Tips for using this product

Read our tips and find out all about how to set up your product and use it the right way.

Included by default

  • Manual (2.53 MB)
  • Battery (6x)
  • Screw (4x)
  • Mounting support
  • Introduction guide

Contents of this set

This set has been composed by our expert.

Reviews

Rating

1018 reviews with 5 stars

417 reviews with 4 stars

30 reviews with 3 stars

9 reviews with 2 stars

1 reviews with 1 star

Rating per section

Sound quality
9,7
Installation ease
8,6
Settings
9,1
Ease of assembly
9,6
Size
8,8
Design
9,7

Customer images

Most helpful reviews

Our expert review

Google Nest Protect: smart, loud and clear!

  • Easy installation
  • Combination of voice prompts, colors and app
  • Linkable to smart devices
  • Some extra features add little

The Google Nest Protect V2 has a design that fits in with other Nest products: sleek and stylish. The design is special for a smoke detector. I immediately notice the holes in the housing and it has an LED ring that communicates with the help of colors.

Easy installation
You can easily install the Nest Protect V2: make a plate on the ceiling and click the smoke detector into place. I have both the battery version and the wired version. The wired version requires power, so you connect it to the mains. This is also easy to do with 2 left hands. My only regret is that my smoke detector is not parallel to the walls. When I click it on the attachment of my old ceiling lamp, I can no longer turn it. So now it hangs a bit diagonally relative to the wall. Once installed, you can easily connect the smoke detector to the Nest app. Here I set a location per smoke detector (including 'attic').

Loud and clear
Once you've heard the Nest Protect alarm, you'll never want to hear it again. It is extremely loud, it really hurts your ears. At the slightest smoke development, I now immediately open windows and doors, to prevent the noise. The smoke detector gives a voice warning and a notification via the app before the siren sounds. This way I can first check what is going on and do something about it. The communication with voice is therefore a handy feature, which warns before the alarm goes off and tells you whether the smoke has gone. In addition, I immediately hear where the smoke is in the house.

Notifications in different ways
Nest Protect communicates through voice prompts, push notifications, and the LED ring. This reduces the chance that I will miss a notification, even if I am not at home. In the app I see that the smoke detector regularly tests itself with a monthly sound check. The LED ring indicates all kinds of things with different colors. Because the smoke detector also talks and has an app, I don't actually use that feature. It also has a night mode, where the light turns on when the Nest Protect detects movement. Because of the smart lamps in my house, I don't really need this feature.

Integration in your smart home
I love that the smoke detector works with my other smart devices. For example, it's handy that my Nest thermostat switches off if the Nest Protect detects carbon monoxide. I also connect it to my Hue lamps, so that they flash when the smoke detector goes off. It is strange that you only use these tricks in emergency situations. Because there has been no fire or smoke in my house, I have not yet seen these smart couplings in practice after testing.

  • Dylan. smart home specialist.
  • 6 March 2020
  • Automatically translated from Dutch
5,6/10

Beautiful, (too) pricey but not suitable for all situations

  • Nice
  • Solid
  • CO2 detection
  • (too expensive

Full of anticipation, I bought a Nest Protect to replace the first of my existing Ei.146 smoke detectors. Since this is also equipped with 230V (new-build home) and because I don't feel like regularly replacing 6 (expensive, Nest recommends a specific type) AA batteries, I chose the Wired version.

However, what is my surprise: in contrast to other wired systems, it is not simply possible to directly screw the 230 volts into the device. Nest supplies a plug on a piece of cable that must be connected to the existing cables with (supplied, that in turn) welding caps. Well, that's not the worst either (although I don't have a junction box in the ceiling so certainly no room for welding caps, but that could be solved with some soldering and insulating tape), were it not for the fact that you plug the plug AROUND the way in the Nest should stick out and that the plug then sticks out almost an inch from the base. So if you don't have a junction box under the Nest (for me, only a PVC pipe comes out of the concrete ceiling with three cables in it), then it is physically impossible to get the Nest against the ceiling. The mounting ring that Nest provides is only a few millimeters thick and does not give you the space you need.

Fortunately, the people at Coolblue solve this neatly by taking the device back, via a free answering number (despite the fact that I had picked it up in a store). So even if a purchase is disappointing, you are at the right place with Coolblue and that is a very reassuring thought.

  • Arjan van der oest
  • 17 November 2015
  • Automatically translated from Dutch
10/10

Works great in places where you need extra vigilance

  • nice design
  • night watchman
  • check for battery every night

Bought for the kitchen. Yes. the kitchen indeed. This Nest is built with its advanced technology in such a way that it doesn't see my steam from the boiled potatoes as a fire. However, my smoking kettle (fire in the contact points) he saw neatly as smoke. And first shout through the house: Attention: smoke development in the kitchen! Then your phone vibrates and you know exactly where to go. With the app turned off the notification after the kettle was turned off. In the event of a larger fire or CO notification, I expect it to beep immediately. Didn't have it so couldn't test. Works great in places where you need extra vigilance. Top!

  • Bjorn
  • 3 December 2015
  • Automatically translated from Dutch

Specifications

Product

Product number
613910
Manufacturer code
S3000BWFD
Brand
Google Nest
Warranty
2 years
Processing of your defect
Via Coolblue
Old product returned for free
Yes

Functionality

Detection
Carbon monoxide, Smoke
Smoke detector detection method
Optical
Alarm signal type
Audio signal, Via smartphone app, Voice
Alarm signal strength
85 dB
Number of detectors
1
Test switch
Yes
Emergency lighting
Yes

Connectivity

Smart smoke detector
Yes
Maximum number of linkable smoke detectors
18
Built-in WiFi
Yes
Works with Toon
No

Power supply

Included by default
Battery/batteries, Installation kit, Manual, Mounting materials
Power supply type
Rechargeable battery
Type of battery
Specific battery
Replaceable battery
Yes
Low battery signal
Yes
Charging dock included
No

Smart Home options

Controlled via app
Yes
Controlled via Android app
Yes
Controlled via Apple app
Yes
Controlled via Windows app
No
Compatible with smartphone / apps
Yes
Smart home platform
Google Home, IFTTT, Matter

Physical properties

Width
13,5 cm
Depth
3,9 cm
Height
13,5 cm
Weight
372 g
Color
White
Material
Plastic
Includes mounting materials
Yes

Security and privacy properties

Internet connection required
Yes
Manufacturer account required
Yes
Multi-factor authentication
Yes
Log in with fingerprint on your phone
No
Log in with Face ID on your phone
No
Usage possible without cloud environment manufacturer
No
Support for future updates
Yes
Expected date of last security update
January 2025
Personal information required
Yes
Type of information required
Personal information, Usage information

This is the one

Google Nest Protect V2 Battery 4-Pack
Google Nest Protect V2 Battery 4-Pack
In the version: 4 - Rechargeable battery
396,- 381,-
Delivered tomorrow
Available for pickup even sooner
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