tuya carbon monoxide detector comparison - September 2026

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Last updated on 04.09.2026

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X-Sense Carbon Monoxide Detector, 10-Year Life, EN 50291 Standard, CO03D | Replaceable Battery Operated CO Alarm Detector with Digital Display

X-Sense

free shipping

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Aroha Smart Connect Smart WiFi Smoke & CO Detector - 10-Year Battery - Tuya & Smart Life App - 5-Pack

Aroha

11% off

free shipping

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9,9

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X-Sense Wi-Fi Carbon Monoxide Alarm with App Functions, XC0C-iR, 1 Pack | Silence via App, CO Alarm with LCD Digital Display, Replaceable Battery, Compatible with X-Sense Home Security App

X-Sense

free shipping

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9,8

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FireAngel FA6812 Digital Carbon Monoxide Detector for Home, 10yr CO Alarm | 1-Pack, Portable, Battery Carbon Monoxide Alarm for Home & Travel, CO Alarm Detector Monitor w/Screen for Campervans & Cars

Fireangel

5% off

free shipping

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9,8

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Aico Ei208 Carbon Monoxide Alarm Lithium Battery

Aico

free shipping

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9,6

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CPVAN Wireless 3-in-1 Carbon Monoxide Detector with Temperature & Humidity, Carbon Monoxide Alarms for Home Safety, EN 50291, Replaceable Batteries. 1 Pack

CPVAN

10% off

free shipping

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9,5

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MOES Carbon Monoxide Detector with Temperature & Humidity Display | 85dB Alarm, 2" HD Screen, Manual-Rotate Display, UK Plug, High Precision CO Sensor

MOES

17% off

free shipping

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9,4

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RISOON Intelligent Smoke Detector, Wi-Fi Smoke Detector with Photoelectric Sensor, Fire Detector Conforms to EN14604, Compatible with Tuya/Smart Life APP, 10 Years Battery, S100B-CR, 1-Pack

RISOON

5% off

free shipping

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9,4

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WiFi Smart Carbon Monoxide & Natural Gas Detector, 2 in 1，Plug-in, CO Gas Leak Alarm for Natural Gas, LPG, Methane, Propane & Butane, App Monitoring & LED Display， EN50291 & EN50194 Certified

tulilut

free shipping

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9,3

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Sensereo Carbon Monoxide Detector by Figaro Sensor, 10-Year Life Carbon Monoxide Alarm for Home Safety, Replaceable AA Batteries Included, CO Detector with LED/LCD Display, BS-EN50291 marked

Sensereo

free shipping

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9,3

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Netatmo UK NCO-UK Smart Carbon Monoxide Alarm, White

Netatmo

free shipping

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9,3

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2 Pack Carbon Monoxide Detectors - Carbon Monoxide Alarm Battery Powered, CO Detectors with Digital Display for Home, Easy to Install

Awatin

£ 22.82 free shipping

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Smart Carbon Monoxide Detector, WiFi LED Digital Display Carbon Monoxide Alarms for Home, APP Remote Monitor CO Alarm Detector with 10 years Battery, 85 dB Alarm, Compatible with Alexa. 2PCS

QXMH

£ 53.42 free shipping

To the product (1 offer)

Kidde Carbon Monoxide Alarm - 2 Pack

Kidde

£ 31.86 free shipping

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Samnuerly Portable Gas Detector Multifunctional Air Quality Monitor With Tuya Wifi, Carbon Dioxide Concentration Monitor

Measurement accuracy; 50ppm±3%

£ 272.93 free shipping

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Tuya WiFi 3 in 1 Portable Carbon Monoxide Temperature Humidity Display, Wireless Digital Hygrometer Thermometer, Temperature and Humidity Monitor, CO Monoxide Detector

WIDE TEMPERATURE & HUMIDITY RANGE & CARBON MONOXIDE LEVEL MONOXIDE MONITORING - The indoor-outdoor thermometer hydrometer simultaneously measures indoor and outdoor temperature and humidity percentages; Indoor/Outdoor temperature range: 32°F to 131°F (0°C to 55°C); Humidity range: 10% - 99%

£ 30.77 free shipping

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Gettimore for TUYA WiFi 10-in-1 Air Quality Monitor Carbon Dioxide, PM2.5, Temperature and Humidity with TFT Screen

Gettimore

£ 20.59 free shipping

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Hanzete Tuya ZigBee CO Detector Portable Carbon Monoxide Tester Multifunctional Carbon Monoxide Concentration Test Meter Electrochemical CO Sensor Household Air Quality Tester Gateways Needed

【Compact and Exquisite】: Compact body design, simple and stylish appearance, lightweight, and easy to carry. 3D porous housing with multiple ventilation holes designed for real-time air circulation convection. The sensor and theair are fully ed, highly sensitive, and accurate in detecting small particle content.

£ 20.86 free shipping

To the product (1 offer)

13% off

BLACK+DECKER - CONNECTED Carbon Monoxide Alarm and Detector | Wireless Interlinked 10-Year Lithium Smoke Alarm. Easy-Install Optical Detector, Test/Silence Button, White

BLACK+DECKER

£ 23.99 free shipping

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Air Quality Tester, For Tuya For Zigbee 6 In1 Temperature Humidity PM2.5 Carbon Dioxide Monitor With Voice Control Compatible For Alexa For Google(For Zigbee)

Oceanlend

£ 30.39 free shipping

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Ujjdwiurgh Tuya WiFi 16 in 1 Air Quality Monitor Multifunction PM2.5 PM10 HCHO TVOC CO Carbon Dioxide Detection Screen Display Detector A

1. Multi-function Air Quality Detector: Monitors multiple air pollutants including Temperature, humidity, formaldehyde, organic pollutants, carbon monoxide, carbon dioxide, PM2.3, PM1.0, PM2.5, PM10, Air Quality Index, air quality level indicator, trend chart, alarm & timer, date and time, ensuring comprehensive indoor air quality protection.

£ 22.81 free shipping

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Bosch CO Detector D-CO | Easy-to-Install Carbon Monoxide Alarm, With Memory Mode and End-of-Life Indicator

Bosch Thermotechnik

£ 44.99 free shipping

Only:

2hrs

47min

24sec

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tiyao Tuya WiFi Multifunctional Air Quality Detector PM2.5 PM10 HCHO TVOC CO Carbon Dioxide Air Detector Screen Display A

3. Long-lasting Battery: Built-in 500mAh lithium battery, charging for about 4 hours can provide 300-360 minutes of continuous operation, even under high power consumption from multiple sensors.

£ 20.54 free shipping

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