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The best smart smoke detectors in comparison

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Last updated on 23.02.2025

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Google Nest Protect - Smoke Alarm And Carbon Monoxide Detector (Battery)

Google

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9,9

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It tells you what the danger is and where it is. The Split-Spectrum Sensor looks for both fast-and slow-burning fires. It also has a 10 year CO sensor so that it can tell you where poisonous, invisible CO is hiding.
You'll know, from anywhere. Nest Protect can alert your phone when something is wrong at home. You'll receive a message if the alarm goes off, if the batteries start to run low or if a sensor isn't working. And you can silence your Nest Protect using the Nest app
Thoughtful, not annoying. Nest Protect checks itself over 400 times a day and lets you know if something is wrong. It also has Steam Check, so a nice, relaxing shower shouldn't cause your alarm to shout at you. And Pathlight, so it can light your way at night
Easy to install. Nest Protect only takes minutes to set up with your iOS or Android device. Once you've added each of your Nest Protects to your Nest account, they will automatically connect to each other. Nest Protect is also simple to attach to the ceiling, thanks to a neatly designed back plate

£ 94.99

£ 99.99

£ 114.00

£ 120.00

X-Sense Wi-Fi Smoke Alarms for Home with SBS50 Base Station, Wireless Interlinked Smart Smoke Alarm Home Security System, Smart Fire Alarm, Compatible with X-Sense Home Security APP, FS31

X-Sense

30% off

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9,8

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Share the Convenience The handy Family Sharing feature allows up to 12 family members to control the device using the X-Sense app receive push notifications, test silence devices, check the alarm status and more
Loud and Clear Sound The X-Sense smart smoke alarm system features a powerful 100 dB alarm in the base station and 85 dB alarms in all interconnected smoke detectors, ensuring that everyone in your home is alerted of any danger, regardless of their location
Test from the App Enjoy instant and easy peace of mind by testing the smart fire alarm from within the app, without having to climb a ladder to press a button on the device itself
Full Kit Provided 1 SBS50 base station, 3 XS01-M smoke alarms, 1 power adapter, and 1 power cable included; simply download the X-Sense Home Security app and add the devices via a 2.4 GHz Wi-Fi network (incompatible with 5 GHz) to start protecting your home the smart way

Recommendation

Bosch Smart Home Twinguard Smoke Detector with Air Quality Measurement and App Function, Compatible with Apple Homekit

Bosch Smart Home

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9,8

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React quickly Immediate app notification with quick dialling in the event of an alarm
Healthy room air Continuous measurement of air quality, room temperature and relative humidity with push message via app in the event of poor values
Box contents 1x Twinguard smoke alarm, 6x preinstalled AA alkaline batteries, 1x installation plate for ceiling mounting, 2x screws and dowels, 1x installation guide
Can only be used with the Bosch Smart Home controller available separately

Safeliveo Wireless Interlinked Wifi Smoke Alarm Heat Alarm Carbon Monoxide Alarm with Remote Control, App notification,10 Year Battery, 85dB Buzzer, Silence and Test Function,CE & BS Certified 6Pack

Safeliveo

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9,7

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Pre-Linked 1 x WiFi Smoke Alarm, 2 x Smoke Alarm, 1 x Heat Alarm, 1 x Carbon Monoxide Detector, 1 Remote Control. This bundle has been 'Pre-Linked', after you receive the alrms, you only need to test detectors after switching them on according to the instruction manual and connect the WiFi smoke detector to your mobile phone, pay attention to use 2.4g WiFi.
Reliable Wireless Interlinked Alarms CE-certified detectors, complies with the standards EN 14604 2005 and EN14604 2005 AC 2008. The LED of all the detector for home doesn't flash in normal state. When you sleep at night, there is no annoying flashing LED light, it will not affect your night's sleep.
Share Device with Your Family One of the detectors in this kit can be connected to mobile phone(Please check the instructions carefully) After the wifi smoke alarm is bound to Tuya app on your mobile, you can send the link to your friend or family member through the 'device share function, and after he she accepts it, then you can all receive the notification message when the smoke alarm sends out a notification.
Wireless Interlinked Alarms Up to 30 wireless alarms can be linked together, when an alarm starts, all alarms go off and each detector can protect an area of 40 square metres. It is recommended to install fire detectors in any bedroom, warehouse and basement. This interconnected smoke detector is covered by a two-year warranty, during the time of use, if you encounter any problems, please feel free to contact me anytime, we will do our best to solve the problem for you!
10 Years of Continuous Protection&Convenient Installation High reliability, up to 10 years of continuous operation due to high efficiency and high battery capacity. Saves you from frequent battery changes and provides uninterrupted 24 7 protection, even during power outages. The package contains double-sided adhesive tape as well as the screw set, you can install the detectors for home quickly and cleanly, choose the right installation method according to different ceilings.

Netatmo Smart Smoke Alarm, 10-Years Battery life, Connected Smoke, Self-Testing, No Hub Necessary, Conforms to EN14604, NSA-UK,White,11.5 x 11.5 x 4.4 centimetres

Netatmo

20% off

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9,6

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Real-time alerts receive real-time alerts on your smartphone when smoke is detected, even when you re away from home.
Self-checking constantly monitors its own battery, smoke sensor and Wi-Fi connection. Sends an immediate alert if an issue arises with any of the three.
NETATMO ASSISTANCE if you need help installing using your product, please visit our support page at helpcenter.netatmo.com en-us, or send an email to [email protected]

Smoke Alarm, Interlinked Smoke and Heat Alarm Scotland Bundle, Pre-linked,10-Year Battery Life,Compliant with Scotland & England Law (2 Smoke + 1 Heat)

WISUALARM

31% off

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9,4

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14hours

48minutes

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Pre-Linked for Easy Setup No complicated installation required - simply power on, test, and fit in seconds! The bundle comes pre-linked for your convenience, making installation a breeze.
Split-Spectrum Technology Utilizing the latest spilit spectrum technology, our smoke alarms are much more accurate and react faster than conventional sensors. Our heat alarms instantly activate when the ambient temperature exceeds the safe limit.

Meross Interlinked WiFi Smoke Alarm, Smoke Detector with Hub, Low Battery Alert Silence Button, Wireless Smoke Alarms for Home, Replaceable Battery, Apple HomeKit, SmartThings Supported, 2.4GHz Only

meross

6% off

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9,4

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Features

ALARM LINK - When the WALN Alarm detects smoke high temperatures, the alarms connected under the same hub will beep to remind you. A hub can 16 meross Devices (incl. sensors, detectors, thermostatic valves) simultaneously.
Make sure VPN DSN services are turned off and leave location services turned on for the Home app on your phone.
DOES SMOKE DETECTOR PROVIDE REAL-TIME WARNING - When high temperatures or thick smoke are detected, the Meross App or the Apple Home app are notified immediately. Even if you are not at home, you can receive timely alarm information. Smoke detector is tested according to EN 14604, EN 61000, EN 50130, certified by Intertek and SGS.
COMPLETE HOME AUTOMATION - Set triggers to others Meross -Devices in the Meross -App to control. For example, turn on the Meross -Light bulb on in the hallway when the smoke detector sounds. Other usage methods are waiting to be activated by you.
Your accessories are on and near the wireless router with strong 2.4 GHz WiFi coverage.
Connect your iPhone or iPad to a 2.4 GHz WiFi network to add the accessories. The installation fails on a 5 GHz WiFi network. If you have a mesh WiFi system or a unique WiFi name for both the 2.4 GHz and 5 GHz bands, the router will allow you to complete the pairing in most cases. If the Home app is unable to pair the accessories, please temporarily turn off your router's 5 GHz WiFi until the accessories have been successfully added.

XINDUM Wireless Interlinked Smoke Alarms for Home, Heat Detector, Carbon Monoxide Detector with LCD Digital Display, Remote Controller, Fire Alarms with 10 Year Battery, Fire Detectors Bundle for Home

XINDUM

4% off

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9,4

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Features

Interlinked Fire Alarms Bundle 2 Smoke Alarm, 1 Heat Alarm, 1 Carbon Monoxide Detector, 1 Remote Controller. No matter which somke detector trigger a alarm, the other linked alarms will sound after receiving the signal. You and your families can get the alarm at first time and take effective actions to put out the fire or escape from dangous place.
Fast Responsible and Relialbel Smoke Alarms CO alarm Comply with EN 50291 standard, Smoke alarms Comply with EN14604 standard. CE Certified, equipped with high accuracy and reliable electrochemical or photoelectric sensor, continuously provide protection for your families and property.
10 Year Battery Operated The Alarms are equipped with sealed in Lithium battery which can support the alarms for 10 years in standby status. No wiring and sockets required. It can be placed anywhere you want.
Easy Intsalltion Easy Installation There are screw kits and double-sided tape come with interlinked smoke detector. Drill or non-drill as you want. Select the better way to install the fire detector by the places mounted. We recomend to install with screw kits. Solid and once and for all.The CO alarm can stand freely on the desk.
Low Battery & End of Life Warning If the battery is low or the , the alarms beeps once every 60 seconds, and the LED indicator flashes once. If the CO detector reaches the end of service life,the carbon monoxide beeps twice every 30 seconds, and Yellow LED indicator flashes twice.

Aqara Smoke Detector, Requires Aqara Zigbee 3.0 Hub, Smoke Alarms for Home, 85dB Siren & LED Indicator, Fire Alarm with 10-Year Battery Life, Supports HomeKit, Alexa, Google Home, Matter over Bridge

Aqara

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Multi-Ecosystem Support with Matter An Aqara Zigbee 3.0 Hub is required (except Camera Hub G2H) and sold separately. Aqara Smoke Detector supports Homekit, Alexa, and Google Home. Additionally, when using an Aqara Zigbee 3.0 hub (except the Camera Hub G2H pro), the Aqara Smoke Detector features Matter-over-Bridge support and is compatible with Home Assistant (more major third-party platforms will be supported in the future).
Multi-Device Grouping Effortlessly set up a network of multiple smoke detectors throughout your home. When one Aqara Smoke Detector detects a hazard, all connected detectors will activate their alarms, ensuring you re alerted, no matter the size of your home. (Note This feature is only available within the Aqara Home system.)
Immediate Notifications & Smart Automations The Aqara Smoke Detector monitors smoke levels and sends real-time notifications to you and your family instantly. It integrates with the Aqara Home app, allowing you to create custom automations and alerts. You can also personalize notification settings and disarm options, making your smart home even more efficient and secure.
10-Year Battery Life Equipped with advanced battery-saving technology and a high-capacity battery, the Aqara Smoke Detector offers an impressive 10-year lifespan. This means you can enjoy long-term peace of mind without the hassle of frequent battery replacements.
Certified The Aqara Smoke Detector has obtained European conformity certification and UKCA certification, meeting the stringent BS EN 14604 2005 + AC 2008 standards. This ensures reliable performance and safety.

FireAngel FP2620W2-R Pro Connected Smart Wireless, Thermoptek Interlinked Early Warning Fire Alarms for Home w/ App Capability - 10-Year Life Battery-Powered Smoke Detector - white, 1 pack

Fireangel

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9,4

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Features

SMART SMOKE DETECTOR Featuring Thermoptek technology, multiple installation styles, and optional real time alerts, the wireless smart smoke alarm rapidly senses all types of fire, offering the highest level of protection for you and your family.
MULTI SENSOR TECHNOLOGY Thermoptek technology combines the latest in optical sensing with thermal enhancement, responding to both slow-smouldering and fast-flaming fires in less than half the time compared to single-sensor smoke alarms.
WIRELESS INTERLINKED SMOKE ALARMS The FP2620W2-R works perfectly as a standalone unit, but when wirelessly interlinked, it alerts you if any connected alarm detects danger. Compatible with Pro Connected Smoke, Heat, and Carbon Monoxide (CO) Alarms.
ALARM LOCATION When multiple connected alarms sound simultaneously, alerts from secluded areas will be heard across all devices. To find the source of the alert, press the test button on any device to silence all but the initiating alarm.
SAFETY ASSURED The FP2620W2-R FireAngel smoke alarm includes a 10 year Panasonic battery and is certified with CE and UKCA marks. It meets British Safety Standard EN14604 2005+AC 2008 and is designed for domestic use, backed by a 5-year warranty.
FIREANGEL HOME SAFETY In addition to our smart fire alarms for home use, we offer a wide range of other safety products designed to protect you and your family. Choose from smart and wireless devices, as well as standard smoke, heat, and CO alarms.

£ 45.09

£ 73.55

This ranking is created through algorithmic analysis of millions of products tailored specifically to your search. We aim to find the most suitable product for you based on manufacturer information and price. The ranking reflects our opinion and should serve as a good starting point for your purchase. We would like to point out that we have not tested the products ourselves and link to selected online shops and partners from which we may receive compensation.

You might also be interested in these smart smoke detectors.

Sensereo Wireless Interconnected Smoke Alarm, Smoke Detector, Fire Alarm with 10-Year Sealed-For-Life Battery & LED Indicator, 820 ft Transmission Range, CE EN14604 Marked (3-Pack)

Effortlessly mount up your smoke detector with included mounting bracket and screws.

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Fibaro compatible with Smartphone FGSD-002 smoke detector, White

Unique design, assuring detection of even the smallest amount of smoke

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ADVANCED BUNDLE 3 x Smoke Alarm, 1 x Heat Alarm, 1 x Carbon Monoxide Alarm PRE LINKED This bundle has been Pre Linked for your convenience. There is no setup required. Simply power the alarms on, test them and then fit them around your home! Done in seconds!

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SAFE-TECH Smoke Alarms, Interlinked Smoke and Heat Alarm Scotland Bundle | UKCA Certified British Brand, Approved by Electrical Wholesalers | F1 10-Year Tamper-proof Battery | UK Tech Support

Awards Winning Brand Recognised as a finalist for Product Innovation of the Year 2023 and Security Solution of the Year 2024 at the London Construction Awards, and Innovative Security Project 2024 at the British Security Awards.

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Spreadtron Smart Wi-Fi Smoke Alarm Detector, Tuya WiFi Photoelectric Smoke Alarms for Home with 2 years Replaceable Battery, Silence Button, Conforms to EN 14604 Standard, 1 pack

Self-Check Function Continuously checks the battery status of your wifi smoke alarms and Wi-Fi connection; if there is any problem with the self-check, you ll receive a notification on your smartphone app immediately

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Aroha Smart Connect Smoke Alarm WiFi - 10 Years Battery - WiFi Fire Alarm with Tuya & Smartlife - Smoke Detector for Home - Fire Detector

ALWAYS UP TO DATE - Experience unparalleled control and monitoring with the Aroha Smart Connect smoke alarm. Monitor your home's safety remotely and stay informed even when you are away from home.

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CPVAN Wireless Interlinked Smoke and Heat Alarm Scotland Bundle with 10-year Battery Life, Pre-Linked Fire Detectors for Home with Remote Control, EN14604/BS 5446, 3 Pack + 1 Remote（2nd Generation）

Easy to Use & Install New upgrade, just flip the switch, no need to press with both hands , and test the pre-linked bundle with the remote. Then using screws and anchors or strong magnetic pads to mount the fire heat alarms on wall or ceiling. The packed remote control delivers more convenience for mute, testing and pairing.

~~£ 56.99~~ free shipping

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Shelly Plus Smoke, Wi-Fi & Bluetooth Smoke Detector, Fire Alarm with Photoelectric Sensor, 5-Year Battery Life, EN 14604, LED & Sound Indications, Instant Notification, Alexa Google Home, iOS Android

is a wire-free, battery-operated alarm that can help provide additional protection for your home, family, and pets

~~£ 53.71~~ free shipping

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Intelligent Wi-Fi Smoke Detector with Replaceable Lithium Battery, EN14604, 85 DB, WiFi Fire Alarm with Smart Life & Tuya - 3 Pieces

Sharing your device with family After the smoke detector has been connected to the Tuya app on your mobile phone, you can send the link to a friend or family member via the "device sharing" function, and after they accept it, everyone will receive the notification message when the smoke alarm sends a notification.

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Smoke & Carbon Monoxide Alarm with Digital LCD Display, AEGISLINK Combination Smoke and CO Alarm Detector with 10-Year Lifespan & Replaceable Battery and Test/Silence Button, SC200

Informative LCD shows real-time CO concentrations and battery power to monitor for CO leaks and battery level; to save power, it will activate only when the device is tested or the ppm has reached the alarm level for a certain period

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HEIMAN Wireless Interconnected Smoke Alarm,interlinked Smoke Detector, 10-Year Battery Interlinkable Fire Alarm,EN14604/CE Standard(3 Pcs)

High Accurate Response Our alarm detector featuring a reliable 10 year life latest photoelectric sensor technology, this smoke alarm responds to hazardous smoke quicker than traditional alarms with over 85 dB loud alarm and a rapid flashing LED indicator, giving you extra time to control the fire or safely escape.

~~£ 47.99~~ free shipping

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Kidde 10SCO Combination Smoke and Carbon Monoxide Alarm with Voice Notification

The voice warnings given by this alarm are "fire! Fire!" "Warning! Carbon monoxide" "Caution, carbon monoxide previously detected" "Hush mode activated" "Hush mode cancelled" "Low battery"

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The best smart smoke detectors in comparison

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You might also be interested in these smart smoke detectors.

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