Temp Stick Remote Wifi Temperature & Humidity Sensor, Data Logger. No Subscription. 24/7 Monitor, Unlimited Text, App & Email Alerts. Made In America.

Room Alert 3S Environment Monitor - Smart Temperature Monitoring System With Instant Alerts & Enterprise Security Features, Made In USA

Govee Wifi Temperature Sensor H5179, Smart Hygrometer Thermometer With App Notification, 2 Years Data Storage Export, Remote Monitor For Room

Fridge-Tag 2 L (Refrigeration Version), Temperature Data Logger, Monitor With Sensor And Alarm

TEMPIQ Remote Wifi 2-Pack Temperature & Humidity Sensor - App Integration, Alerts, Helps Monitor 2nd Home, Airbnb, RV, Pets,Freezer And Server Room,

Acurite Wireless Indoor Outdoor Temperature And Humidity Sensor With A-B-C Switch (06002m / 592TXR)

HT1 Smart Temperature Sensor And Humidity Sensor - Bluetooth Thermometer And Hygrometer With App Monitoring - Indoor/Outdoor Temperature And

Shelly H&T Gen3 Black | Wi-Fi And Bluetooth Smart Temperature & Humidity Sensor With Remote App Control & Monitoring | Smart Scenes | Notification

Sensorpush HT.W Smart Temperature Sensor & Humidity Sensor - Bluetooth Thermometer And Hygrometer With App Monitoring - Water Resistant Temperature

Yolink Smart Wireless Temperature & Humidity Sensor, 3-Pack, Wide Temp Range For Fridge, Green House, Pet Cage, App Alerts, Emails, Text/SMS Alerts-

TEMPIQ Remote Wifi Temperature & Humidity Sensor - App Integration, Alerts, Helps Monitor 2nd Home, Airbnb, RV, Pets,Freezer And Server Room, Indoor &

La Crosse Technology WS-9160UV3 Digital Indoor Outdoor Thermometer Wireless - Multi-Format Remote Temperature Sensor, Temperature Humidity Monitor

MOCREO Wifi Freezer Thermometer Alarm With Digital Monitor Hub, App And Email Alerts, 2-Year Data Export, Remote Temperature Sensor For Refrigerator,

MOCREO Temperature Sensor With Waterproof External Probe, For Freezer With App Alert, Smart Thermometer, MOCREO Hub Required, Remote Temperature

Fridge-Tag 2 L (Freezer Version), Temperature Data Logger, Monitor With Sensor And Alarm

Proteus AMBIO - Wifi Temperature Humidity Sensor With Buzzer And Email/Text Alerts

Acurite Digital Wireless Fridge And Freezer Thermometer With Alarm, Max/Min Temperature For Home And Restaurants (00515M) 4.25" X 3.75"

Room Alert Digital Temperature & Humidity Sensor W/ 25' Cable - Monitor Temperature, Humidity, Heat Index, And Dew Point With One Sensor

Smart Wifi Temperature Humidity Monitor, TUYA Wireless Temperature Humidity Sensor With APP Notification Alerts & IR Intelligent Remote Control,

Yolink Smart Wireless Temperature & Humidity Sensor, Wide Temp Range For Fridge, Green House, Pet Cage, App Alerts, Emails, Text/SMS Alerts- Hub

MOCREO MS1 Wireless Thermometer Freezer Alarm, Required Hub (Not Include), Email Alert, App Notification, Data Logging Export, No Subscription Fee,

Wifi Temperature Sensor And Monitor. 24/7 Alerts. No Fees - Black

Inkbird Smart Thermometer Temperature And Humidity Monitor, Ibs-Th2 Plus Version, Supports External Probe And Display

Accucold ALARMKIT Temperature Alarm For Refrigerators & Freezers - 3" X 2 3/4", Stainless Steel