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$149.00
Temp Stick Remote Wifi Temperature & Humidity Sensor, Data Logger. No Subscription. 24/7 Monitor, Unlimited Text, App & Email Alerts. Made In America.
Amazon.com
3K+
Free shipping
$149.00
Temp Stick Remote Wifi Temperature & Humidity Sensor, Data Logger. No Subscription. 24/7 Monitor, Unlimited Text, App & Email Alerts. Made In America.
Amazon.com
3K+
$54.95
Sensorpush HT1 Smart Temperature Sensor & Humidity Sensor - Thermometer & Hygrometer W/App Monitoring - Indoor/Outdoor Temperature And Humidity
Amazon.com
5K+
Free shipping
$54.95
Sensorpush HT1 Smart Temperature Sensor & Humidity Sensor - Thermometer & Hygrometer W/App Monitoring - Indoor/Outdoor Temperature And Humidity
Amazon.com
5K+
$109.00
$119.00
16-In-1 Smart Wifi Air Quality Monitor CO2 CO TVOC HCHO PM2.5 PM10 & Weather Stations Wireless Indoor Outdoor Thermometer With Multiple Sensors,Air
Amazon.com
Free shipping
$109.00
$119.00
16-In-1 Smart Wifi Air Quality Monitor CO2 CO TVOC HCHO PM2.5 PM10 & Weather Stations Wireless Indoor Outdoor Thermometer With Multiple Sensors,Air
Amazon.com
Free shipping
$159.00
Intemp Temperature And Relative Humidity Storage Monitoring - Multi-Use Bluetooth Temp And Humidity Digital Data Logger With LCD And RH Sensor
Onset Computer Corporation
$159.00
Intemp Temperature And Relative Humidity Storage Monitoring - Multi-Use Bluetooth Temp And Humidity Digital Data Logger With LCD And RH Sensor
Onset Computer Corporation
$25.87
Smart Wifi Temperature Humidity Monitor, TUYA Wireless Temperature Humidity Sensor With APP Notification Alerts & IR Intelligent Remote Control,
Amazon.com
1
$25.87
Smart Wifi Temperature Humidity Monitor, TUYA Wireless Temperature Humidity Sensor With APP Notification Alerts & IR Intelligent Remote Control,
Amazon.com
1
$119.99
BREATHE Airmonitor Plus: Smart Air Quality Monitor Indoor - 8-In-1 CO2 Meter, Formaldehyde Detector, VOC Meter, PM1/2.5/10, Temperature & Humidity -
Amazon.com
153
Free shipping
$119.99
BREATHE Airmonitor Plus: Smart Air Quality Monitor Indoor - 8-In-1 CO2 Meter, Formaldehyde Detector, VOC Meter, PM1/2.5/10, Temperature & Humidity -
Amazon.com
153
$69.99
Sensorpush HT.W Smart Temperature Sensor & Humidity Sensor - Bluetooth Thermometer And Hygrometer With App Monitoring - Water Resistant Temperature
Amazon.com
1K+
Free shipping
$69.99
Sensorpush HT.W Smart Temperature Sensor & Humidity Sensor - Bluetooth Thermometer And Hygrometer With App Monitoring - Water Resistant Temperature
Amazon.com
1K+
$12.99
Wifi Smart Temperature And Humidity Monitor Sensor Compatible With Alexa,Google Assistant. With App Alert, For Home Pet Greenhouse.
Amazon.com
$12.99
Wifi Smart Temperature And Humidity Monitor Sensor Compatible With Alexa,Google Assistant. With App Alert, For Home Pet Greenhouse.
Amazon.com
$14.99
Sanofuturion Smart Temperature Humidity Sensor, Tuya Wifi Hygrometer Indoor Monitor With App Alerts, Compatible With Alexa/Google Home, Real-Time Data
Amazon.com
2
$14.99
Sanofuturion Smart Temperature Humidity Sensor, Tuya Wifi Hygrometer Indoor Monitor With App Alerts, Compatible With Alexa/Google Home, Real-Time Data
Amazon.com
2
$39.99
$45.99
Goveelife Smart Air Quality Monitor With PM2.5, Wifi, Temperature & Humidity Sensors, LED Display, 2S Refresh, 2-Year Data Storage, For Home & Office
Amazon.com
553
Free shipping
13% off
$39.99
$45.99
Goveelife Smart Air Quality Monitor With PM2.5, Wifi, Temperature & Humidity Sensors, LED Display, 2S Refresh, 2-Year Data Storage, For Home & Office
Amazon.com
553
$99.95
Sensorpush G1 Wifi Gateway - Temperature And Humidity Sensor Gateway For Data/Alerts From Anywhere Via Internet - No Monthly Fee, Unlimited History,
Amazon.com
1K+
Free shipping
$99.95
Sensorpush G1 Wifi Gateway - Temperature And Humidity Sensor Gateway For Data/Alerts From Anywhere Via Internet - No Monthly Fee, Unlimited History,
Amazon.com
1K+
$31.19
$38.99
Shelly H&T Gen3 White | Wi-Fi & Bluetooth Smart Temperature & Humidity Sensor With Remote App Control | Smart Scenes | LCD Display
Amazon.com
20% off
$31.19
$38.99
Shelly H&T Gen3 White | Wi-Fi & Bluetooth Smart Temperature & Humidity Sensor With Remote App Control | Smart Scenes | LCD Display
Amazon.com
$72.99
Air Quality Monitor Indoor,16 in 1 Smart Air Quality Monitor 6" Indoor Air Quality Meter VOC, AQI, HCHO, CO, Alarm, PM1.0, Temp, HUMI&CO2 PM2.5
Amazon.com
Free shipping
$72.99
Air Quality Monitor Indoor,16 in 1 Smart Air Quality Monitor 6" Indoor Air Quality Meter VOC, AQI, HCHO, CO, Alarm, PM1.0, Temp, HUMI&CO2 PM2.5
Amazon.com
Free shipping
$20.99
Shelly Bluetooth Smart Temperature & Humidity Sensor With Remote App Control & Monitoring, Home Assistant, Alexa, Google Home, Smart Scenes, IP54,
Amazon.com
$20.99
Shelly Bluetooth Smart Temperature & Humidity Sensor With Remote App Control & Monitoring, Home Assistant, Alexa, Google Home, Smart Scenes, IP54,
Amazon.com
$41.99
$49.99
18 in 1 Air Quality Monitor Weytoll Smart Air Quality Tester Temperature And Humidity Meter With Color Screen For Home Office, Detect Indoor PM0.3
Amazon.com
Free shipping
16% off
$41.99
$49.99
18 in 1 Air Quality Monitor Weytoll Smart Air Quality Tester Temperature And Humidity Meter With Color Screen For Home Office, Detect Indoor PM0.3
Amazon.com
Free shipping
$28.99
Tapo Smart Temperature And Humidity Monitor, 2.7" E-Ink Display, Swiss-Made Sensor, Real-Time Notification, Visual Graphics, Hub Required, White (T315
Amazon.com
45
$28.99
Tapo Smart Temperature And Humidity Monitor, 2.7" E-Ink Display, Swiss-Made Sensor, Real-Time Notification, Visual Graphics, Hub Required, White (T315
Amazon.com
45
$79.99
$99.99
Temtop Smart Air Quality Monitor Indoor Home Air Testing For AQI, PM2.5, Formaldehyde And Vocs With Wifi Connection And Remote Monitoring Via App,M10i
Amazon.com
1K+
Free shipping
20% off
$79.99
$99.99
Temtop Smart Air Quality Monitor Indoor Home Air Testing For AQI, PM2.5, Formaldehyde And Vocs With Wifi Connection And Remote Monitoring Via App,M10i
Amazon.com
1K+
$169.99
$239.99
Smart Home Energy Monitor Supports Home Assistant, Real-Time Accurate Energy Consumption Tracking, Electricity Usage Monitor With 16X60a Circuit
Amazon.com
Free shipping
29% off
$169.99
$239.99
Smart Home Energy Monitor Supports Home Assistant, Real-Time Accurate Energy Consumption Tracking, Electricity Usage Monitor With 16X60a Circuit
Amazon.com
Free shipping
$51.99
$74.99
Govee Wifi Temperature Sensor H5179, Smart Hygrometer Thermometer With App Notification, 2 Years Data Storage Export, Remote Monitor For Room
Amazon.com
7K+
Free shipping
30% off
$51.99
$74.99
Govee Wifi Temperature Sensor H5179, Smart Hygrometer Thermometer With App Notification, 2 Years Data Storage Export, Remote Monitor For Room
Amazon.com
7K+
$12.09
Smart Outdoor Temperature Humidity Sensor Hygrometer APP Remote Control For Remote Monitoring Alerts Thermometer Real Time Monitoring Accurate
Amazon.com
Free shipping
$12.09
Smart Outdoor Temperature Humidity Sensor Hygrometer APP Remote Control For Remote Monitoring Alerts Thermometer Real Time Monitoring Accurate
Amazon.com
Free shipping
$38.99
H And T Gen3 Black, Wi-Fi And Bluetooth Smart Temperature And Humidity Sensor With Remote App Control And Monitoring
Home Depot
Free shipping
$38.99
H And T Gen3 Black, Wi-Fi And Bluetooth Smart Temperature And Humidity Sensor With Remote App Control And Monitoring
Home Depot
Free shipping
$99.99
$129.99
Temtop M10+ Indoor Air Quality Monitor, 6-In-1 CO2, PM2.5, VOC Detection, Smart Temperature & Humidity Sensor, With App Connectivity For Home Air
Amazon.com
107
Free shipping
23% off
$99.99
$129.99
Temtop M10+ Indoor Air Quality Monitor, 6-In-1 CO2, PM2.5, VOC Detection, Smart Temperature & Humidity Sensor, With App Connectivity For Home Air
Amazon.com
107
$69.99
TEMPIQ Remote Wifi Temperature & Humidity Sensor - App Integration, Alerts, Helps Monitor 2nd Home, Airbnb, RV, Pets,Freezer And Server Room, Indoor &
Amazon.com
Free shipping
$69.99
TEMPIQ Remote Wifi Temperature & Humidity Sensor - App Integration, Alerts, Helps Monitor 2nd Home, Airbnb, RV, Pets,Freezer And Server Room, Indoor &
Amazon.com
Free shipping
$209.99
Emporia Vue 3 Commercial 3-Phase Smart Energy Monitor - Business And Home Automation Device With Real Time Electricity Usage Monitor, Power
Amazon.com
Free shipping
$209.99
Emporia Vue 3 Commercial 3-Phase Smart Energy Monitor - Business And Home Automation Device With Real Time Electricity Usage Monitor, Power
Amazon.com
Free shipping
$31.99
$49.99
Air Quality Monitor Indoor, 5 in 1 Portable Real-Time Smart Air Quality Tester With CO2 Monitor, HCHO, TVOC, Temperature, Humidity Detector For Home,
Amazon.com
36% off
$31.99
$49.99
Air Quality Monitor Indoor, 5 in 1 Portable Real-Time Smart Air Quality Tester With CO2 Monitor, HCHO, TVOC, Temperature, Humidity Detector For Home,
Amazon.com
$39.95
Tempi.Fi Wireless Temperature And Humidity Sensor - Developed In The USA - 24/7 Data Logger With Alarm - Bluetooth Smart Thermometer And Hygrometer -
Amazon.com
1K+
Free shipping
$39.95
Tempi.Fi Wireless Temperature And Humidity Sensor - Developed In The USA - 24/7 Data Logger With Alarm - Bluetooth Smart Thermometer And Hygrometer -
Amazon.com
1K+
$75.99
18-In-1 Smart Air Quality Monitor - Indoor Wifi Air Quality Detector With Dual Chip, Real-Time For AQI, CO2, PM2.5, PM1.0, PM10, TVOC, HCHO, Time
Amazon.com
Free shipping
$75.99
18-In-1 Smart Air Quality Monitor - Indoor Wifi Air Quality Detector With Dual Chip, Real-Time For AQI, CO2, PM2.5, PM1.0, PM10, TVOC, HCHO, Time
Amazon.com
Free shipping
$29.98
Smart Wifi Temperature Humidity Sensor, Wireless Thermometer Hygrometer, Built-In Clock And Time Display,Smart Temperature Humidity Monitor Withtuya
Amazon.com
91
$29.98
Smart Wifi Temperature Humidity Sensor, Wireless Thermometer Hygrometer, Built-In Clock And Time Display,Smart Temperature Humidity Monitor Withtuya
Amazon.com
91
$59.99
Raddy N90 Wi-Fi Weather Station With 8.8" Display, Smart App Connectivity, Indoor Outdoor Thermometer With Wireless Sensor, Temp & Humidity Monitor,
Amazon.com
Free shipping
$59.99
Raddy N90 Wi-Fi Weather Station With 8.8" Display, Smart App Connectivity, Indoor Outdoor Thermometer With Wireless Sensor, Temp & Humidity Monitor,
Amazon.com
Free shipping
$49.99
XOOPON 5-In-1 Smart Air Quality Monitor Indoor With CO2, TVOC, HCHO, Temperature & Humidity, Battery Powered, Air Quality Tester For Home & Office
Amazon.com
9
Free shipping
$49.99
XOOPON 5-In-1 Smart Air Quality Monitor Indoor With CO2, TVOC, HCHO, Temperature & Humidity, Battery Powered, Air Quality Tester For Home & Office
Amazon.com
9
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    Shop Smart Environment Monitoring System

    Sponsored
    About our ads
    $149.00
    Temp Stick Remote Wifi Temperature & Humidity Sensor, Data Logger. No Subscription. 24/7 Monitor, Unlimited Text, App & Email Alerts. Made In America.
    Amazon.com
    3K+
    Free shipping
    $149.00
    Temp Stick Remote Wifi Temperature & Humidity Sensor, Data Logger. No Subscription. 24/7 Monitor, Unlimited Text, App & Email Alerts. Made In America.
    Amazon.com
    3K+
    $54.95
    Sensorpush HT1 Smart Temperature Sensor & Humidity Sensor - Thermometer & Hygrometer W/App Monitoring - Indoor/Outdoor Temperature And Humidity
    Amazon.com
    5K+
    Free shipping
    $54.95
    Sensorpush HT1 Smart Temperature Sensor & Humidity Sensor - Thermometer & Hygrometer W/App Monitoring - Indoor/Outdoor Temperature And Humidity
    Amazon.com
    5K+
    $109.00
    $119.00
    16-In-1 Smart Wifi Air Quality Monitor CO2 CO TVOC HCHO PM2.5 PM10 & Weather Stations Wireless Indoor Outdoor Thermometer With Multiple Sensors,Air
    Amazon.com
    Free shipping
    $109.00
    $119.00
    16-In-1 Smart Wifi Air Quality Monitor CO2 CO TVOC HCHO PM2.5 PM10 & Weather Stations Wireless Indoor Outdoor Thermometer With Multiple Sensors,Air
    Amazon.com
    Free shipping
    $159.00
    Intemp Temperature And Relative Humidity Storage Monitoring - Multi-Use Bluetooth Temp And Humidity Digital Data Logger With LCD And RH Sensor
    Onset Computer Corporation
    $159.00
    Intemp Temperature And Relative Humidity Storage Monitoring - Multi-Use Bluetooth Temp And Humidity Digital Data Logger With LCD And RH Sensor
    Onset Computer Corporation
    $25.87
    Smart Wifi Temperature Humidity Monitor, TUYA Wireless Temperature Humidity Sensor With APP Notification Alerts & IR Intelligent Remote Control,
    Amazon.com
    1
    $25.87
    Smart Wifi Temperature Humidity Monitor, TUYA Wireless Temperature Humidity Sensor With APP Notification Alerts & IR Intelligent Remote Control,
    Amazon.com
    1
    $119.99
    BREATHE Airmonitor Plus: Smart Air Quality Monitor Indoor - 8-In-1 CO2 Meter, Formaldehyde Detector, VOC Meter, PM1/2.5/10, Temperature & Humidity -
    Amazon.com
    153
    Free shipping
    $119.99
    BREATHE Airmonitor Plus: Smart Air Quality Monitor Indoor - 8-In-1 CO2 Meter, Formaldehyde Detector, VOC Meter, PM1/2.5/10, Temperature & Humidity -
    Amazon.com
    153
    $69.99
    Sensorpush HT.W Smart Temperature Sensor & Humidity Sensor - Bluetooth Thermometer And Hygrometer With App Monitoring - Water Resistant Temperature
    Amazon.com
    1K+
    Free shipping
    $69.99
    Sensorpush HT.W Smart Temperature Sensor & Humidity Sensor - Bluetooth Thermometer And Hygrometer With App Monitoring - Water Resistant Temperature
    Amazon.com
    1K+
    $12.99
    Wifi Smart Temperature And Humidity Monitor Sensor Compatible With Alexa,Google Assistant. With App Alert, For Home Pet Greenhouse.
    Amazon.com
    $12.99
    Wifi Smart Temperature And Humidity Monitor Sensor Compatible With Alexa,Google Assistant. With App Alert, For Home Pet Greenhouse.
    Amazon.com
    $14.99
    Sanofuturion Smart Temperature Humidity Sensor, Tuya Wifi Hygrometer Indoor Monitor With App Alerts, Compatible With Alexa/Google Home, Real-Time Data
    Amazon.com
    2
    $14.99
    Sanofuturion Smart Temperature Humidity Sensor, Tuya Wifi Hygrometer Indoor Monitor With App Alerts, Compatible With Alexa/Google Home, Real-Time Data
    Amazon.com
    2
    $39.99
    $45.99
    Goveelife Smart Air Quality Monitor With PM2.5, Wifi, Temperature & Humidity Sensors, LED Display, 2S Refresh, 2-Year Data Storage, For Home & Office
    Amazon.com
    553
    Free shipping
    13% off
    $39.99
    $45.99
    Goveelife Smart Air Quality Monitor With PM2.5, Wifi, Temperature & Humidity Sensors, LED Display, 2S Refresh, 2-Year Data Storage, For Home & Office
    Amazon.com
    553
    $99.95
    Sensorpush G1 Wifi Gateway - Temperature And Humidity Sensor Gateway For Data/Alerts From Anywhere Via Internet - No Monthly Fee, Unlimited History,
    Amazon.com
    1K+
    Free shipping
    $99.95
    Sensorpush G1 Wifi Gateway - Temperature And Humidity Sensor Gateway For Data/Alerts From Anywhere Via Internet - No Monthly Fee, Unlimited History,
    Amazon.com
    1K+
    $31.19
    $38.99
    Shelly H&T Gen3 White | Wi-Fi & Bluetooth Smart Temperature & Humidity Sensor With Remote App Control | Smart Scenes | LCD Display
    Amazon.com
    20% off
    $31.19
    $38.99
    Shelly H&T Gen3 White | Wi-Fi & Bluetooth Smart Temperature & Humidity Sensor With Remote App Control | Smart Scenes | LCD Display
    Amazon.com
    $72.99
    Air Quality Monitor Indoor,16 in 1 Smart Air Quality Monitor 6" Indoor Air Quality Meter VOC, AQI, HCHO, CO, Alarm, PM1.0, Temp, HUMI&CO2 PM2.5
    Amazon.com
    Free shipping
    $72.99
    Air Quality Monitor Indoor,16 in 1 Smart Air Quality Monitor 6" Indoor Air Quality Meter VOC, AQI, HCHO, CO, Alarm, PM1.0, Temp, HUMI&CO2 PM2.5
    Amazon.com
    Free shipping
    $20.99
    Shelly Bluetooth Smart Temperature & Humidity Sensor With Remote App Control & Monitoring, Home Assistant, Alexa, Google Home, Smart Scenes, IP54,
    Amazon.com
    $20.99
    Shelly Bluetooth Smart Temperature & Humidity Sensor With Remote App Control & Monitoring, Home Assistant, Alexa, Google Home, Smart Scenes, IP54,
    Amazon.com
    $41.99
    $49.99
    18 in 1 Air Quality Monitor Weytoll Smart Air Quality Tester Temperature And Humidity Meter With Color Screen For Home Office, Detect Indoor PM0.3
    Amazon.com
    Free shipping
    16% off
    $41.99
    $49.99
    18 in 1 Air Quality Monitor Weytoll Smart Air Quality Tester Temperature And Humidity Meter With Color Screen For Home Office, Detect Indoor PM0.3
    Amazon.com
    Free shipping
    $28.99
    Tapo Smart Temperature And Humidity Monitor, 2.7" E-Ink Display, Swiss-Made Sensor, Real-Time Notification, Visual Graphics, Hub Required, White (T315
    Amazon.com
    45
    $28.99
    Tapo Smart Temperature And Humidity Monitor, 2.7" E-Ink Display, Swiss-Made Sensor, Real-Time Notification, Visual Graphics, Hub Required, White (T315
    Amazon.com
    45
    $79.99
    $99.99
    Temtop Smart Air Quality Monitor Indoor Home Air Testing For AQI, PM2.5, Formaldehyde And Vocs With Wifi Connection And Remote Monitoring Via App,M10i
    Amazon.com
    1K+
    Free shipping
    20% off
    $79.99
    $99.99
    Temtop Smart Air Quality Monitor Indoor Home Air Testing For AQI, PM2.5, Formaldehyde And Vocs With Wifi Connection And Remote Monitoring Via App,M10i
    Amazon.com
    1K+
    $169.99
    $239.99
    Smart Home Energy Monitor Supports Home Assistant, Real-Time Accurate Energy Consumption Tracking, Electricity Usage Monitor With 16X60a Circuit
    Amazon.com
    Free shipping
    29% off
    $169.99
    $239.99
    Smart Home Energy Monitor Supports Home Assistant, Real-Time Accurate Energy Consumption Tracking, Electricity Usage Monitor With 16X60a Circuit
    Amazon.com
    Free shipping