We use cookies to enhance the security, performance, functionality and for analytical and promotional activities. We use cookies to personalize ads for you. By continuing to browse this site you're agreeing to our Privacy PolicyWe use cookies to enhance your experience and personalize ads. By using the site, you agree to that. Privacy Policy

10 bestHome Detectorsof February 2025

112M consumers helped this year.

5% off

1

First Alert GCO1 (1039758) Plug-in Combination Explosive Gas and Carbon Monoxide Alarm with Battery Backup
First Alert GCO1 (1039758) Plug-in Combination Explosive Gas and Carbon Monoxide Alarm with Battery Backup

First Alert

9.8

View Product
Buy it on Amazon

2

Mold Test Kit for Home - 12 Simple Detection Tests,Test HVAC System,Home Surfaces,& Indoor Air Quality Testing Kits,DIY Mold Detector at Home,includes Detailed Mold Identification Guide,air tester
Mold Test Kit for Home - 12 Simple Detection Tests,Test HVAC System,Home Surfaces,& Indoor Air Quality Testing Kits,DIY Mold Detector at Home,includes Detailed Mold Identification Guide,air tester

KAYENQO

9.6

View Product
Buy it on Amazon

3

AQItech Prefessionall Indoor Air Quality Monitor with AQI Beep Alarms, 8 in 1 Portable Real-Time Detector for Home Cars Plants and Pets
AQItech Prefessionall Indoor Air Quality Monitor with AQI Beep Alarms, 8 in 1 Portable Real-Time Detector for Home Cars Plants and Pets

AQItech

9.3

View Product
Buy it on Amazon

19% off

4

Govee WiFi Water Sensor 3 Pack, Water Leak Detector 100dB Adjustable Alarm and App Alerts, Leak and Drip Alert with Email, Wireless Detector for Home(Support 2.4G WiFi, Not Support 5G WiFi)
Govee WiFi Water Sensor 3 Pack, Water Leak Detector 100dB Adjustable Alarm and App Alerts, Leak and Drip Alert with Email, Wireless Detector for Home(Support 2.4G WiFi, Not Support 5G WiFi)

Govee

9.0

View Product
Buy it on Amazon

5

AQItech Prefessionall Indoor Air Quality Monitor with AQI Beep Alarms, 8 in 1 Portable Real-Time Detector for CO2 | TVOC | HCHO | Temperature | Humidity for Home Cars Plants and Pets
AQItech Prefessionall Indoor Air Quality Monitor with AQI Beep Alarms, 8 in 1 Portable Real-Time Detector for CO2 | TVOC | HCHO | Temperature | Humidity for Home Cars Plants and Pets

AQItech

8.8

View Product
Buy it on Amazon

Related products

Techamor Y401 Natural Gas Detector, Home Gas Alarm and Monitor, Propane Gas Detector and Gas Leak Alarm for LNG, LPG, Methane, Coal Gas Detection in Kitchen, Home, Camper (1)

Techamor Y401 Natural Gas Detector, Home Gas Alarm and Monitor, Propane Gas Detector and Gas Leak Alarm for LNG, LPG, Methane, Coal Gas Detection in Kitchen, Home, Camper (1)

View Deal
GoveeLife WiFi Water Ieak Detector 2 for Home, Smart Water Ieak Sensor 4 Pack with 100dB Adjustable Alarm and App Alerts, Wireless Detector, 1312 ft Transmission for Basement, Kitchen, Bathroom

GoveeLife WiFi Water Ieak Detector 2 for Home, Smart Water Ieak Sensor 4 Pack with 100dB Adjustable Alarm and App Alerts, Wireless Detector, 1312 ft Transmission for Basement, Kitchen, Bathroom

View Deal
D-Link Wi-Fi Water Leak Sensor and Alarm Starter Kit w/ 2 Add-on Units, Whole Home System with App Notification, AC Powered, No Hub Required (DCH-S1622KT)

D-Link Wi-Fi Water Leak Sensor and Alarm Starter Kit w/ 2 Add-on Units, Whole Home System with App Notification, AC Powered, No Hub Required (DCH-S1622KT)

View Deal
Mold Test Kit for Home - 6 Simple Detection Tests,Test HVAC System,Home Surfaces,&Indoor Air Quality Testing Kits,DIY black Mold Detector at Home,Includes Detailed Mold Identification Guide,air Tester

Mold Test Kit for Home - 6 Simple Detection Tests,Test HVAC System,Home Surfaces,&Indoor Air Quality Testing Kits,DIY black Mold Detector at Home,Includes Detailed Mold Identification Guide,air Tester

View Deal

5% off

6

AIRTHINGS Corentium Home , Radon Gas Detector, Canadian Version in Bq/m, grey
AIRTHINGS Corentium Home , Radon Gas Detector, Canadian Version in Bq/m, grey

AIRTHINGS

8.5

View Product
Buy it on Amazon

7

Combination Smoke and Carbon Monoxide Detector Alarm, 2-Pack Beeps Warning Smoke and CO Alarms for Basements Travel Home Office House Bedroom Living Room Car, Battery Operated, Comply with UL 217/2034
Combination Smoke and Carbon Monoxide Detector Alarm, 2-Pack Beeps Warning Smoke and CO Alarms for Basements Travel Home Office House Bedroom Living Room Car, Battery Operated, Comply with UL 217/2034

GLBSUNION

8.3

View Product
Buy it on Amazon

8

ERICKHILL EMF Meter,3-in-1 Rechargeable Digital Electromagnetic Field Radiation Detector for EF RF MF,5G Cell Tower, WiFi Signal Detector, for Home&Office EMF Inspections, and Ghost Hunting
ERICKHILL EMF Meter,3-in-1 Rechargeable Digital Electromagnetic Field Radiation Detector for EF RF MF,5G Cell Tower, WiFi Signal Detector, for Home&Office EMF Inspections, and Ghost Hunting

ERICKHILL

8.0

View Product
Buy it on Amazon

9

Carbon Monoxide Detector,CO Alarm Detector with Digital Display and Sound Alarm for Home 2pcs
Carbon Monoxide Detector,CO Alarm Detector with Digital Display and Sound Alarm for Home 2pcs

Ledronco

7.7

View Product
Buy it on Amazon

10

Life Basis Radon Detector for Home Radon Tester Portable with Large Screen Long and Short Term Radon Monitoring Battery Operated, Canadian Version in Bq/m - Black
Life Basis Radon Detector for Home Radon Tester Portable with Large Screen Long and Short Term Radon Monitoring Battery Operated, Canadian Version in Bq/m - Black

Life Basis

7.4

View Product
Buy it on Amazon
subscribe-icon

Best Reviews Guide Newsletter

Get exclusive articles, recommendations, shopping tips, and sales alerts

By submitting your email address you agree to our Terms and Conditions and Privacy Policy