sensors
Best Buy customers often prefer the following products when searching for sensors.
If you're looking to add a little extra security to your home, you might consider installing a sensor. They're great for keeping an eye on your home when you're away from it, and they're also useful for detecting intruders before they have a chance to get too close. Browse the top-ranked list of sensors below along with associated reviews and opinions.
Airthings - View Radon Battery Wi-Fi Smart Radon/Humidity/Temperature Sensor - Matte White
Model: 2989SKU: 6517512Top comment"You have to download the airthings app and remove the plastic tab for the battery to power the sensor. I got this for the radon detection sensor first and the airquality sensor second. ...Airthings offers this Radon sensor in a package with a few other sensors that are interesting but certainly not urgent. "
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It's time to get SMART about Radon. View Radon is our most advanced smart radon monitor with the newest technology in digital radon detection. Radon is a dangerous gas that is found in every home, and is the leading cause of lung cancer among non-smokers. View Radon is a Wi-Fi -connected, battery-operated monitor with a built-in display, including our latest radon detection technology. Wave in front of the device for the current values of radon, humidity, and temperature. Per the EPA, "Every home needs a radon detector"—understand your long-term exposure with continuous monitoring. View series products are: battery operated or use USB plug; wireless and Wi-Fi -connected; work as a hub; include a customizable display; connected to an app (iOS/Android) and online dashboard with full data and reporting. Gain peace of mind. Use View Radon as a hub to connect up to 10 Airthings devices for a multi-room monitoring system.Top comment"You have to download the airthings app and remove the plastic tab for the battery to power the sensor. I got this for the radon detection sensor first and the airquality sensor second. ...Airthings offers this Radon sensor in a package with a few other sensors that are interesting but certainly not urgent. "
See all customer reviewsSee all Home Alarms & SensorsProduct Description
It's time to get SMART about Radon. View Radon is our most advanced smart radon monitor with the newest technology in digital radon detection. Radon is a dangerous gas that is found in every home, and is the leading cause of lung cancer among non-smokers. View Radon is a Wi-Fi -connected, battery-operated monitor with a built-in display, including our latest radon detection technology. Wave in front of the device for the current values of radon, humidity, and temperature. Per the EPA, "Every home needs a radon detector"—understand your long-term exposure with continuous monitoring. View series products are: battery operated or use USB plug; wireless and Wi-Fi -connected; work as a hub; include a customizable display; connected to an app (iOS/Android) and online dashboard with full data and reporting. Gain peace of mind. Use View Radon as a hub to connect up to 10 Airthings devices for a multi-room monitoring system.See all Home Alarms & SensorsYour price for this item is $199.99
FEIT ELECTRIC - Wi-Fi Smart Motion Sensor - White
Model: MOT/PIR/WIFI/BATSKU: 6507998See all Motion Sensors & DetectorsYour price for this item is $22.99The previous price was $24.99
FEIT ELECTRIC - Battery Powered Wi-Fi Smart Window Sensor - White
Model: MOT/DOOR/WIFI/BATSKU: 6507997See all Motion Sensors & DetectorsYour price for this item is $15.99
FEIT ELECTRIC - Wi-Fi Smart Water Sensor - White
Model: H2O/WIFISKU: 6507994Top comment"Tested with putting the sensor against various water scenarios and it works good. "
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Protect your home against sudden leaks and water damage with the FEIT ELECTRIC H2O/WIFI smart water sensor. This compact sensor mounts anywhere inside the home and uses the FEIT ELECTRIC app to notify your smart device whenever water is detected. Save on your water bill and get peace of mind with 24/7 protection, even when you're far from home.Top comment"Tested with putting the sensor against various water scenarios and it works good. "
See all customer reviewsSee all Motion Sensors & DetectorsProduct Description
Protect your home against sudden leaks and water damage with the FEIT ELECTRIC H2O/WIFI smart water sensor. This compact sensor mounts anywhere inside the home and uses the FEIT ELECTRIC app to notify your smart device whenever water is detected. Save on your water bill and get peace of mind with 24/7 protection, even when you're far from home.See all Motion Sensors & DetectorsYour price for this item is $23.99
Emerson - Sensi Smart Temperature and Humidity Sensor - White
Model: RS01-SGSKU: 6529731See all Home Alarms & SensorsYour price for this item is $39.99
Ring - Wi-Fi Smart Mailbox Sensor - White
Model: B08FBLXDNDSKU: 6448571Top comment"Great mailbox sensor...I absolutely love my new mailbox sensor once I drilled the hole into my mailbox to attach the additional range extender and bought some high-quality AAA batteries. ...Ring mailbox sensor"
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Get an alert when the mail arrives with this white Ring mailbox sensor. Compatibility with the Ring app offers real-time notifications, while pairing with a camera and doorbell starts recording once your mailbox is opened. This Ring mailbox sensor works with Ring Bridge (not included) for enhanced control over your snail mail.Top comment"Great mailbox sensor...I absolutely love my new mailbox sensor once I drilled the hole into my mailbox to attach the additional range extender and bought some high-quality AAA batteries. ...Ring mailbox sensor"
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Get an alert when the mail arrives with this white Ring mailbox sensor. Compatibility with the Ring app offers real-time notifications, while pairing with a camera and doorbell starts recording once your mailbox is opened. This Ring mailbox sensor works with Ring Bridge (not included) for enhanced control over your snail mail.See all Motion Sensors & DetectorsYour price for this item is $29.99
Honeywell Home - Smart Room Sensor - White
Model: RCHTSENSOR-1PKSKU: 6332968Top comment"Works great with the other sensors for my t9 thermostat. Still working perfect....The thermostat averages the readings from all selected sensors."
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Optimize overall comfort in any room with this Honeywell Home smart room sensor. User-friendly controls let you define ideal comfort settings depending on time and weather conditions, while the 200-foot sensor range ensures effective monitoring of almost every part of the room. This Honeywell Home smart room sensor features a simple design for quick installation.Top comment"Works great with the other sensors for my t9 thermostat. Still working perfect....The thermostat averages the readings from all selected sensors."
See all customer reviewsSee all Motion Sensors & DetectorsProduct Description
Optimize overall comfort in any room with this Honeywell Home smart room sensor. User-friendly controls let you define ideal comfort settings depending on time and weather conditions, while the 200-foot sensor range ensures effective monitoring of almost every part of the room. This Honeywell Home smart room sensor features a simple design for quick installation.See all Motion Sensors & DetectorsYour price for this item is $39.99
MOBI - Smart WIFI Water Leak Sensor
Model: 70265SKU: 6516376Top comment"Water Sensor for Heat Pump Air Handler Pan...After numerous failed attempts I downloaded and connected to the Smart Life app under an "other sensor". I placed my sensor and phone about 30 feet from the modem/router and was able to complete the install of what was identified as a Flood Sensor. "
See all customer reviewsSee all Water & Temperature SensorsProduct Description
The Smart Water Leak Sensor is Ideal for use under sinks, next to washing machines, water heater, air conditioning units, basements, or anywhere water could cause damage. With use through the MOBI App it will send notifications anytime there is an event of water leakage to one or more persons simultaneously as well as sound and light notifications on the device itself.Top comment"Water Sensor for Heat Pump Air Handler Pan...After numerous failed attempts I downloaded and connected to the Smart Life app under an "other sensor". I placed my sensor and phone about 30 feet from the modem/router and was able to complete the install of what was identified as a Flood Sensor. "
See all customer reviewsSee all Water & Temperature SensorsProduct Description
The Smart Water Leak Sensor is Ideal for use under sinks, next to washing machines, water heater, air conditioning units, basements, or anywhere water could cause damage. With use through the MOBI App it will send notifications anytime there is an event of water leakage to one or more persons simultaneously as well as sound and light notifications on the device itself.See all Water & Temperature SensorsYour price for this item is $14.99
Ring - Wi-Fi Smart Mailbox Sensor - Black
Model: B08FBK3YVXSKU: 6448572Top comment"Second the WiFi is located in the center of the house. Third the sensor requires a Bridge which is used to receive the sensor signal and transmit it to the WiFi. ...Ring mailbox sensor"
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Secure your mail with this Ring mailbox sensor that signals when your mailbox is opened. Linking the sensor to Ring smart systems or Alexa-enabled devices provides real-time notification, eliminating wasted trips to the mailbox and worries about the mail security. The simple mounting bracket uses adhesive or screws to attach this Ring mailbox sensor to any mailbox or other metal enclosure.Top comment"Second the WiFi is located in the center of the house. Third the sensor requires a Bridge which is used to receive the sensor signal and transmit it to the WiFi. ...Ring mailbox sensor"
See all customer reviewsSee all Motion Sensors & DetectorsProduct Description
Secure your mail with this Ring mailbox sensor that signals when your mailbox is opened. Linking the sensor to Ring smart systems or Alexa-enabled devices provides real-time notification, eliminating wasted trips to the mailbox and worries about the mail security. The simple mounting bracket uses adhesive or screws to attach this Ring mailbox sensor to any mailbox or other metal enclosure.See all Motion Sensors & DetectorsYour price for this item is $29.99
SimpliSafe - Temperature Sensor - White
Model: SS3-BBY-TEMPSKU: 6323163Top comment"Freeze sensor worked as expected...We got a call from our alarm monitoring company that the house temperature was at 41 degrees. Without the sensor, we may not have known for days....Great little sensor will buy more. The price was great"
See all customer reviewsSee all Water & Temperature SensorsProduct Description
Protect your home from burst pipes with this SimpliSafe Temperature Sensor. It sounds an alarm if the temperature drops below 41 degrees F, and with a monitoring plan, you can receive a phone call, text or email notification of a potential freeze. Place this SimpliSafe Temperature sensor in any climate-controlled room to protect fine art and other temperature-sensitive items.Top comment"Freeze sensor worked as expected...We got a call from our alarm monitoring company that the house temperature was at 41 degrees. Without the sensor, we may not have known for days....Great little sensor will buy more. The price was great"
See all customer reviewsSee all Water & Temperature SensorsProduct Description
Protect your home from burst pipes with this SimpliSafe Temperature Sensor. It sounds an alarm if the temperature drops below 41 degrees F, and with a monitoring plan, you can receive a phone call, text or email notification of a potential freeze. Place this SimpliSafe Temperature sensor in any climate-controlled room to protect fine art and other temperature-sensitive items.See all Water & Temperature SensorsYour price for this item is $29.99
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