Wireless Refrigerator/Freezer sensor/alarm

Monitors the internal temperature of your refrigerator/freezer/wine cellar and lets you know if there's a problem.

Wireless Temperature Alert TP

Reviews for YoLink Smart Temperature Humidity Sensor Works w/Alexa

Tuya Smart Wifi Water Temperature Humidity Sensor Indoor, 53% OFF

Tuya Smart Wifi Water Temperature Humidity Sensor Indoor, 53% OFF

Milesight AM107 LoRaWAN Ambience Monitoring Sensor from IoT Hub on

Industrial Grade Freezer and Refrigerator Wireless Temperature and

Wireless Digital Freezer Alarm Thermometer Fridge Home Indoor

Refrigerator Monitoring System, WiFi Freezer Alarm

Digital Fridge or Freezer Alarm Thermometer (RT801)

A wireless module for monitoring the temperature and humidity in and around your home

Temperature & Humidity Monitor by Sensible Living LLC on Tindie

Plant Watering Sensor EFEKTA PRO(Zigbee) from Efektalab on Tindie

Wifi Freezer Alarm and Refrigerator Temperature Monitor – Wireless Hyg

Tuya Smart Wifi Water Temperature Humidity Sensor Indoor, 53% OFF

Tuya Smart Wifi Water Temperature Humidity Sensor Indoor, 53% OFF

Plant Watering Sensor EFEKTA PRO(Zigbee) from Efektalab on Tindie