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Surveillance Equipment3D PrintersAll CamerasAll GPS DevicesAll Home AssistantsAll PhonesAll Premium TechAll Resold at WalmartAll Security CamerasApple HomeKit Compatible DevicesCell Phone AccessoriesComputer AccessoriesComputer ComponentsComputer MonitorsDesktop ComputersFitness TrackersGarminGeneral Electronic AccessoriesGoogleGoogle HomeGPS TrackersGrades 6-12 ElectronicsHeadphonesHome Audio, Speakers & SoundbarsiPad & TabletsKaraoke Machines and AccessoriesLaptop AccessoriesLaptopsNest Compatible DevicesNetworkingPC GamingPortable AudioPremium Smart HomePrinters & SuppliesResold HomeRestored AutomotiveRestored HomeRestored PremiumRestored TechRestored ToolsSamsungSanyoSecurity CamerasSecurity Cameras and Security Camera SystemsShop all Headphones & SpeakersShop by BenefitShop by BrandShop by CompatibilityShop by RoomShop Cameras by TypeSmart AppliancesSmart Energy and LightingSmart Health and FitnessSmart Home Assistants, Controllers & HubsSmart SpeakersSurveillance CamerasTablet AccessoriesTV AccessoriesWalkie Talkies & 2-Way RadiosWink Compatible DevicesWorks with AlexaWorks with Google Assistant
Temperature Sensor(983)
Uses item details. Price when purchased online
Fridge Thermometer Freezer Thermometer Digital Refrigerator Thermometer in-Outdoor Alarm Thermometer for Home Kitchen Restaurant Bars Cafes AMT-105 $12.99 Was $18.99

Sponsored
Now$1299
current price Now $12.99, Was $18.99$18.99
Fridge Thermometer Freezer Thermometer Digital Refrigerator Thermometer in-Outdoor Alarm Thermometer for Home Kitchen Restaurant Bars Cafes AMT-105
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Room Alert 12S Proactive Environment Monitor – Built-in Temperature Sensor, Supports SSL/TLS, SNMP v3, App Alerts, Made in USA $779.00

Sponsored
$77900
current price $779.00Room Alert 12S Proactive Environment Monitor – Built-in Temperature Sensor, Supports SSL/TLS, SNMP v3, App Alerts, Made in USA
GPT-130 Heat Trace Control $966.68

Sponsored
$96668
current price $966.68GPT-130 Heat Trace Control
SENSTREE 10A Dual Probe Temperature & Humidity Controller, Independent Sensors for Precise Temperature and Humidity Control, Compatible with Humidifiers, Dehumidifiers, Heating & Cooling Systems $44.99

Sponsored
$4499
current price $44.99SENSTREE 10A Dual Probe Temperature & Humidity Controller, Independent Sensors for Precise Temperature and Humidity Control, Compatible with Humidifiers, Dehumidifiers, Heating & Cooling Systems
14 out of 5 Stars. 1 reviews
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SensorPush HTP.xw Smart Temperature Sensor & Humidity Sensor - Thermometer, Barometer, & Hygrometer w/App Monitoring - Premium Heat Index, Barometric Pressure Gauge, Temperature and Humidity Monitor $89.99

$8999
current price $89.99SensorPush HTP.xw Smart Temperature Sensor & Humidity Sensor - Thermometer, Barometer, & Hygrometer w/App Monitoring - Premium Heat Index, Barometric Pressure Gauge, Temperature and Humidity Monitor
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SensorPush HT1 Smart Temperature Sensor & Humidity Sensor - Thermometer & Hygrometer w/App Monitoring - Indoor/Outdoor Temperature and Humidity Monitor w/Heat Index for RV, Fridge & More $54.95

$5495
current price $54.95SensorPush HT1 Smart Temperature Sensor & Humidity Sensor - Thermometer & Hygrometer w/App Monitoring - Indoor/Outdoor Temperature and Humidity Monitor w/Heat Index for RV, Fridge & More
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Google Nest Temperature Sensor Was $39.00

Google Nest Temperature Sensor
12624.8 out of 5 Stars. 1262 reviews
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Best seller Acurite White Digital Indoor Thermometer with Compact Display, Battery-Powered, (1 x 3.75 x 6.25) From $9.97

2 options
Available in additional 2 optionsFrom$997
Acurite White Digital Indoor Thermometer with Compact Display, Battery-Powered, (1 x 3.75 x 6.25)
6014.3 out of 5 Stars. 601 reviews
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Google Nest Temperature Sensor - 3 Pack $87.99 Was $99.00

Now$8799
current price Now $87.99, Was $99.00$99.00
Google Nest Temperature Sensor - 3 Pack
11794.9 out of 5 Stars. 1179 reviews
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2pcs Tuya ZigBee Smart Temperature & Humidity Sensor $15.85

$1585
current price $15.852pcs Tuya ZigBee Smart Temperature & Humidity Sensor
Baldr Wireless Indoor/Outdoor Thermometer with LCD Display and Remote Sensor, Black From $13.96

Sponsored
From$1396
Baldr Wireless Indoor/Outdoor Thermometer with LCD Display and Remote Sensor, Black
104.5 out of 5 Stars. 10 reviews
SS-1 Stovestat Wood Stove Thermostat | Magnetic Fireplace Fan Switch for Double Wall Stoves | Automatic Heat Sensor | Heating Appliance Thermostat | Blower Control for Gas Fireplace & Buck Stove $115.90 Was $129.14

Sponsored
Now$11590
current price Now $115.90, Was $129.14$129.14
SS-1 Stovestat Wood Stove Thermostat | Magnetic Fireplace Fan Switch for Double Wall Stoves | Automatic Heat Sensor | Heating Appliance Thermostat | Blower Control for Gas Fireplace & Buck Stove
15 out of 5 Stars. 1 reviews
Best seller AcuRite Battery-Powered Indoor/Outdoor Digital Thermometer with Clock, White, 3.5" H x 2.3" W x 1.2" D $19.97

$1997
current price $19.97AcuRite Battery-Powered Indoor/Outdoor Digital Thermometer with Clock, White, 3.5" H x 2.3" W x 1.2" D
8164.2 out of 5 Stars. 816 reviews
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Best seller ThermoPro Indoor Outdoor Thermometer, 500ft Wireless Range Temperature Monitor Was $19.99

ThermoPro Indoor Outdoor Thermometer, 500ft Wireless Range Temperature Monitor
1864.3 out of 5 Stars. 186 reviews
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SensorPush HT.w Smart Temperature Sensor & Humidity Sensor - Thermometer & Hygrometer w/App Monitoring - Water Resistant Temperature and Humidity Monitor w/Heat Index for RV, Fridge & More $69.99

$6999
current price $69.99SensorPush HT.w Smart Temperature Sensor & Humidity Sensor - Thermometer & Hygrometer w/App Monitoring - Water Resistant Temperature and Humidity Monitor w/Heat Index for RV, Fridge & More
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Tuya Zigbee Temperature Humidity Sensor with LCD Screen Smart 3PCS $28.95

$2895
current price $28.95Tuya Zigbee Temperature Humidity Sensor with LCD Screen Smart 3PCS
Winland Temperature Sensor, Low Temp, Stainless Steel (Blue) (TEMP-L-S) $70.11

$7011
current price $70.11Winland Temperature Sensor, Low Temp, Stainless Steel (Blue) (TEMP-L-S)
Anself, Tuya Temperature Humidity Sensor USB 0 to 60 Range White $19.17

$1917
current price $19.17Anself, Tuya Temperature Humidity Sensor USB 0 to 60 Range White
114.7 out of 5 Stars. 11 reviews
Nest Temperature Sensor (2nd Gen) - Room Comfort Sensor with Scheduling - Works with The Nest Learning Thermostat (3rd and 4th Gen) and Nest Thermostat E - Porcelain, White From $48.77

2 options
Available in additional 2 optionsFrom$4877
Nest Temperature Sensor (2nd Gen) - Room Comfort Sensor with Scheduling - Works with The Nest Learning Thermostat (3rd and 4th Gen) and Nest Thermostat E - Porcelain, White
12V Digital Temp Thermostat Temperature Controller Sensor Relay Switch W1209 Was $15.00

12V Digital Temp Thermostat Temperature Controller Sensor Relay Switch W1209
Aniceparthy Dixell Temperature Controller XR06CX-4N1F1 fit for 120V 50 - 60Hz Commercial refrigerators/freezers, Equipped with Temperature Sensor Probes and Clasps $37.00 Was $42.88

Sponsored
Now$3700
current price Now $37.00, Was $42.88$42.88
Aniceparthy Dixell Temperature Controller XR06CX-4N1F1 fit for 120V 50 - 60Hz Commercial refrigerators/freezers, Equipped with Temperature Sensor Probes and Clasps
13 out of 5 Stars. 1 reviews
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La Crosse Technology Wireless Refrigerator/Freezer Kitchen Thermometers with Display, 308-04747-INT $32.78

Sponsored
$3278
current price $32.78La Crosse Technology Wireless Refrigerator/Freezer Kitchen Thermometers with Display, 308-04747-INT
83305191 Room Temperature Sensor for Zone Control Thermostat, White $19.48

$1948
current price $19.4883305191 Room Temperature Sensor for Zone Control Thermostat, White
Tuya Smart Temperature and Humidity Sensor WiFi APP Remote Monitor $9.94

$994
current price $9.94Tuya Smart Temperature and Humidity Sensor WiFi APP Remote Monitor
25 out of 5 Stars. 2 reviews
Tuya Smart Zigbee LCD Temperature and Humidity Sensor Wireless Detector Intelligent Linkage Support Home,1 x Temperature humidity sensor,White $12.89

$1289
current price $12.89Tuya Smart Zigbee LCD Temperature and Humidity Sensor Wireless Detector Intelligent Linkage Support Home,1 x Temperature humidity sensor,White
CHICIRIS Temperature Meter,Electronic LCD Digital Temperature Meter Thermometer Probe Sensor Wired for Refrigerator $7.53

$753
current price $7.53CHICIRIS Temperature Meter,Electronic LCD Digital Temperature Meter Thermometer Probe Sensor Wired for Refrigerator
Aeotec aerQ Temperature & Humidity Sensor: Smart Home Environmental Monitor $29.99 Was $33.99

Now$2999
current price Now $29.99, Was $33.99$33.99
Aeotec aerQ Temperature & Humidity Sensor: Smart Home Environmental Monitor
14 out of 5 Stars. 1 reviews
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YoLink Smart Freezer Thermometer, LoRa Wireless Fridge Temperature Sensor 3-Pack, Ideal for Refrigerator, Freezer, Greenhouse, Pet Cage, App & SMS Alerts, 5-Year Battery, Hub Included $69.99

$6999
current price $69.99YoLink Smart Freezer Thermometer, LoRa Wireless Fridge Temperature Sensor 3-Pack, Ideal for Refrigerator, Freezer, Greenhouse, Pet Cage, App & SMS Alerts, 5-Year Battery, Hub Included
GE CYNC Smart Temperature Sensor, Thermostat Sensor, Humidity Sensor, Works with CYNC Smart Thermostat (Sold Separately), Set Schedules in CYNC App (1 Pack) Was $29.98

GE CYNC Smart Temperature Sensor, Thermostat Sensor, Humidity Sensor, Works with CYNC Smart Thermostat (Sold Separately), Set Schedules in CYNC App (1 Pack)
304.7 out of 5 Stars. 30 reviews
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for SONOFF Snzb-02 Smart Home Temperature and Humidity Sensor for Home Ewelink $21.97

$2197
current price $21.97for SONOFF Snzb-02 Smart Home Temperature and Humidity Sensor for Home Ewelink
La Crosse Technology Wireless Digital Thermometer with Indoor Humidity, WS-9160U-IT $41.99

Sponsored
$4199
current price $41.99La Crosse Technology Wireless Digital Thermometer with Indoor Humidity, WS-9160U-IT
244.6 out of 5 Stars. 24 reviews
DIGITEN Reptile Temperature and Humidity Controller with Timer Outlet, Day-Night Function Thermostat, 3-Stage Outlet Plug in Temperature Controller for Reptile, Mushroom, Greenhouse $39.99

Sponsored
$3999
current price $39.99DIGITEN Reptile Temperature and Humidity Controller with Timer Outlet, Day-Night Function Thermostat, 3-Stage Outlet Plug in Temperature Controller for Reptile, Mushroom, Greenhouse
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GJX Temperature and Humidity Sensor App Remote Monitor for Smart Home Wifi $19.95

$1995
current price $19.95GJX Temperature and Humidity Sensor App Remote Monitor for Smart Home Wifi
2X Tuya WiFi Temperature and Humidity Sensor Indoor Humidity Sensor APP Monitoring for Home Assistant $14.10

$1410
current price $14.102X Tuya WiFi Temperature and Humidity Sensor Indoor Humidity Sensor APP Monitoring for Home Assistant
Fridge Temperature Sensor Probe Replacement Cold Cupboard Defrost Thermostat Replacement Refrigerator Sensor Commercial Refrigerator Sensor $9.11

$911
current price $9.11Fridge Temperature Sensor Probe Replacement Cold Cupboard Defrost Thermostat Replacement Refrigerator Sensor Commercial Refrigerator Sensor
AcuRite Indoor/Outdoor Thermometer with Wireless Temperature Sensor & Hygrometer for Humidity Measurements (00611) $41.99

$4199
current price $41.99AcuRite Indoor/Outdoor Thermometer with Wireless Temperature Sensor & Hygrometer for Humidity Measurements (00611)
624 out of 5 Stars. 62 reviews
Honeywell Home WIRED OUTDOOR TEMPERATURE SENSOR C7089U1006 Was $49.52

Honeywell Home WIRED OUTDOOR TEMPERATURE SENSOR C7089U1006
Smart Mini WiFi Bluetooth Temperature and Humidity Sensor Indoor Wireless Sensor with App Control

Smart Mini WiFi Bluetooth Temperature and Humidity Sensor Indoor Wireless Sensor with App Control
Tuya Zigbee Temperature Humidity Sensor with LCD Screen Smart APP Monitor Real-Time Remotely for / Home 2PCS $19.73

$1973
current price $19.73Tuya Zigbee Temperature Humidity Sensor with LCD Screen Smart APP Monitor Real-Time Remotely for / Home 2PCS
2 Pcs WR55X10025 Refrigerator Temperature Sensor Replace 914093, WR50X10068 Defrost Thermostat for Refrigerators $8.12

$812
current price $8.122 Pcs WR55X10025 Refrigerator Temperature Sensor Replace 914093, WR50X10068 Defrost Thermostat for Refrigerators
Black Digital LCD Thermometer Temperature Monitor with External Probe for Fridge Freezer Refrigerator Aquarium

Black Digital LCD Thermometer Temperature Monitor with External Probe for Fridge Freezer Refrigerator Aquarium
InsCrazy Cameras for Home Security, Tuya Smart WiFi Temperature and Humidity Detector Temperature and Humidity Sensor Smart Linkage Alarm Phone APP Remote Monitoring with and Date

InsCrazy Cameras for Home Security, Tuya Smart WiFi Temperature and Humidity Detector Temperature and Humidity Sensor Smart Linkage Alarm Phone APP Remote Monitoring with and Date
Tuya Smart Home Wifi Temperature Sensor Wire Digital Thermometer Room Water Pool Thermostat Alarm Remote Monitoring ,Easily DIY $70.34

$7034
current price $70.34Tuya Smart Home Wifi Temperature Sensor Wire Digital Thermometer Room Water Pool Thermostat Alarm Remote Monitoring ,Easily DIY
YoLink Smart Outdoor Temperature & Humidity Sensor, Hygrometer, Thermometer, 1000' Long Range, 2 Years Battery Life, Emails, Text/SMS, App Alerts, Alexa, IFTTT Integration. Hub Required! From $39.99
From$3999
YoLink Smart Outdoor Temperature & Humidity Sensor, Hygrometer, Thermometer, 1000' Long Range, 2 Years Battery Life, Emails, Text/SMS, App Alerts, Alexa, IFTTT Integration. Hub Required!
84.4 out of 5 Stars. 8 reviews
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LCD Digital Thermometer Hygrometer Indoor Electronic Temperature Hygrometer Sensor Meter ,Pool Essentials
LCD Digital Thermometer Hygrometer Indoor Electronic Temperature Hygrometer Sensor Meter ,Pool Essentials
Digital Thermometer Hygrometer Electronic Temperature Humidity Meter Sensor Gauge Weather Station ,Pool Essentials
Digital Thermometer Hygrometer Electronic Temperature Humidity Meter Sensor Gauge Weather Station ,Pool Essentials
LCD Digital Thermometer Hygrometer Temperature Meter Sensor Humidity Meter Gauge Instruments ,Pool Essentials $36.31

$3631
current price $36.31LCD Digital Thermometer Hygrometer Temperature Meter Sensor Humidity Meter Gauge Instruments ,Pool Essentials
LCD Electronic Digital Temperature Humidity Meter Thermometer Hygrometer Weather Station Sensor ,Pool Essentials $43.32

$4332
current price $43.32LCD Electronic Digital Temperature Humidity Meter Thermometer Hygrometer Weather Station Sensor ,Pool Essentials
Slatcetga Temperature Humidity Sensor Intelligent Linkage Wireless for TUYA ZigBee Audio Control for Google Home $16.99 Was $18.99

Now$1699
current price Now $16.99, Was $18.99$18.99
Slatcetga Temperature Humidity Sensor Intelligent Linkage Wireless for TUYA ZigBee Audio Control for Google Home
Clearance WORGEOUS 2pcs LCD Digital Solar Temperature Meter Humidity Thermometer Time Clock with Outdoor Temperature Sensor $16.77 Was $18.84

Now$1677
current price Now $16.77, Was $18.84$18.84
WORGEOUS 2pcs LCD Digital Solar Temperature Meter Humidity Thermometer Time Clock with Outdoor Temperature Sensor
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