The 10 Best Smart freezer Sensors (2023 reviews)

We consider a smart freezer sensor to be a worthy investment in the long run. We are here to help you choose the right one for your needs from all the best available products in market today.

Our review process: Show/Hide

Our Top Picks:

Best Overall: Buy: Sensorpush Smart freezer Sensor READ REVIEW

Best With Bluetooth: Buy: Aqara Smart freezer Sensor READ REVIEW

Best With clock: Buy: Gaoducash Smart freezer Sensor READ REVIEW

Best For A Greenhouse: Buy: Thermopro Smart freezer Sensor READ REVIEW

Best For RV: Buy: Yolink Smart freezer Sensor READ REVIEW

Best With Screen: Buy: Govee Smart freezer Sensor READ REVIEW

Best For car: Buy: Haozee Smart freezer Sensor READ REVIEW

Best With proper solution: Buy: THIRDREALITY Smart freezer Sensor READ REVIEW

Best With One minor gripe: Buy: Chtoocy Smart freezer Sensor READ REVIEW

Best For basement: Buy: INKBIRD Smart freezer Sensor READ REVIEW

Best Overall: Sensorpush Smart freezer Sensor

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Sensorpush smart freezer sensor is the epitome of what a great sensor should be. The SensorPush Thermometer/Hygrometer sensors use standard Bluetooth technology to communicate directly with your existing smart phone or tablet and the free SensorPush app. It uses an updated digital humidity/temperature sensor, with a typical accuracy of 2%rh, 0.2°c / 0.36°f. The sensor membrane and o-ring seals provide a durable, splash and rain proof design. One sensor is buried sub-soil to monitor ground temperature and the second is mounted 5 feet above ground and monitors ambient conditions. The app is also easy to use and gives nice visualizations.

The wireless feature and small/light-weight of this measurement device makes it easy to use anywhere. It’s customizable and you can set high/low limits for each as well as alerts.

• Strong signal via bluetooth makes monitoring effortless via the app
• Perfect addition to a wine cellar
• Great devices to remotely view temperature & humidity
• Small and easy to hide outside or in

Best With Bluetooth: Aqara Smart freezer Sensor

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You can use the aqara temperature and humidity sensor to trigger automations with other aqara devices using the aqara home app created by a community member and freely available on github. Even with the Aqara hub, this is a very cost-effective option. This is an awesome temperature and humidity sensor. The sensor uses the zigbee protocol and does not use bluetooth. This is to prevent the new sensor from being routed through Zigbee devices as repeaters.

The Aqara temperature and humidity sensor can control other connected devices such as aqara smart plug to ensure that your fan or humidifier maintains a constant level of comfort for you and your family. It can be paired with a smartthings hub if you're willing to deal with a bit of hoop-jumping/hassle to set it up using custom a custom handler created by a community member and freely available on github.

• Works with home assistant without an aqara hub
• Great sensor and works with samsung smarthings hub
• Great, small sensor for humidity and temperature monitoring

Best With clock: Gaoducash Smart freezer Sensor

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If you often find yourself scrambling for appropriate and satisfactory sensor, gaoducash smart freezer sensor should be your first option for buying. The Smart thermometer hygrometer can help you effectively adjust the situation of your wine cellar, greenhouse, basement or other places in time. This heater is controlled by Alexa and Google home to ask for temperature and humidity, free your hands. It works as a standalone sensor.

The Wifi thermometer hygrometer is equipped with a clock function and with clear lcd screen, you would get a clear view of time and date, you can check the current temperature humidity on lcd display, or you can get current and historic data via app. The Wireless temperature sensor wifi connects with 2.4 ghz wifi(doesn't support 5g wifi), accurate measurement and real-time update without delay, you can remotely monitor temperature and humidity. If you want to see fahrenheit on the sensor itself, there's a button under the pull-out stand. It is easy to set up and works great with the app.

• Great value with no maintenance costs, except a little power
• Looks very nice on the garage wall
• Reliable wifi temp monitor, that doesn't need batteries

Best For A Greenhouse: Thermopro Smart freezer Sensor

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Next on the list, we've got yet another sensor that manages to win our hearts. It's the thermopro smart freezer sensor and it's widely considered as sensor that has the most suitable features. The Humidistat features a tabletop stand and wall-mount hole, which allows you to put the weather hygrometers anywhere. It is used to other term pro thermometers being quite accurate compared to a reference standard. The app tracks either a 24 hour window or a seven day window. It is easy to read, and the app is super easy to use and it's very accurate.

This sensor is listed as indoor, with some common sense installation options and this has the perfect range to be useful outdoors as well. The screen is dimmable and can turn off completely. It is super accurate, and it automatically reconnects after a power outage.

• Easy to set up and connect to alexa
• Wifi & alexa setup was easy and automatic
• Good brand reputation

Best For RV: Yolink Smart freezer Sensor

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The yolink smart freezer sensor is suitable and reliable and fits well with your daily purpose. The YoLink devices do not use WiFi, this is how they can offer super long range and work inside of fridges and mailboxes, etcetera. It allows multiple hubs to be used so a device is not tied to a particular hub. It allows you to set alarm limits and a graph for hourly and daily readings. It works well with the hub and ifttt integration.

Using this sensor, it monitors the temperature in the enclosure. It allows for voice reading of the temperatures. It will not operate without a hub, not included. IFTTT supports the YoLink temperature sensor as a trigger and YoLink plugs as an action. It is easy to accomplish via the phone app.

• Integrates to the hub in seconds
• Lot of satisfied buyers

Best With Screen: Govee Smart freezer Sensor

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It's a source of amusement and convenience for your home environment. These Govee temp sensors work very well. It comes with their mini size, accurate sensors, wifi connectivity, and easy installation, these hygrometers are sure to keep you entertained and informed about your home's humidity levels in a fun and modern way. It is easy to setup and begin collecting temp and humidity info from around the house.

It comes with their high-precision sensors, so they can accurately measure the temperature and humidity levels in your home, helping you create a comfortable and healthy living environment. It is easy to keep adding new sensors and changing their names is simple. Each pack comes with 3 sensors to monitor the temperature and humidity in any space around your home. It's so simple and convenient, it's almost amusing how easily you can transform your home into a smart and connected environment with these mini hygrometers.

• Temp, humidity, dew point, and vpd monitoring over both wifi and bluetooth
• Simple to set up, data is exported through email
• Works great for reptile enclosures and egg incubator

Best For car: Haozee Smart freezer Sensor

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Haozee has been making great sensor for years, thanks to a combination of clever design and appropriate materials. The Wifi thermometer hygrometer supports alexa, google assistant, and temperare via simple voice control commands, e.g., it can view temperature humidity data in data graph daily or monthly and import the data. It works in two outbuilding locations. It is easy to set up, view temperature humidity from mobile phone app "smart life" anywhere, anytime.

The sensor uses 3inch size lcd as the display of temperature, humidity, time and date, and dynamically displays real. It is also suitable for incubators, greenhouse, wine cellar, home and office. It is powered up by 3*aa battery(battery are not included), and has long battery life.

• Users can monitor the temperature humidity remotely via app
• Can choose the temperature and humidity report time from 1minutes to 120minutes
• Time and date are automatically calibrated

Best With proper solution: THIRDREALITY Smart freezer Sensor

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The thirdreality smart freezer sensor's material feels more premium than its price would suggest. While wifi devices require special apps and configurations, if your hub is good, this is almost a completely painless step. It is made by duracell or energizer. In Smartthings, home assistant, hubitat apps you can create additional routines with humidity, like when the humidity is below 40%, and start the humidifier. It easily takes charge of your home’s devices to make a more safe and automated life.

It is a zigbee smart thermometer hygrometer equipped with high-definition lcd display, to ensure better and quickly readings of temperature, humidity and battery power information. These are all easy to setup and integrate and the battery life has been good.

• 2 aaa batteries can last for 1-year in typical usage
• Build your smart home with thirdreality temperature and humidity sensor
• ±2 % in humidity from 0-

Best With One minor gripe: Chtoocy Smart freezer Sensor

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Best part: chtoocy smart freezer sensor costs comparatively low and it is available to ship in 24 hours. These little sensors are wonderful for remote monitoring of humidity and temperature in your cigar humidor, fermentation chamber, record storage, wherever you need to be able to track temperature and humidity. It has a high-quality sensor which responds quickly and can accurately measure temperature (14-122) and humidity (20rh-99rh) in the air within a deviation of the current drain rate. Some of the flora can be finnicky so they've been thriving more being able to have more precise readings to adjust their environment accordingly.

There is an option for plugging it in directly and not using batteries but that defeats the purpose of being wireless. The battery drainage is relatively high, having to replace about every three to four weeks at the current drain rate. It comes with a very usable app and highly recommend it.

• Delivers what they promise
• Lot of satisfied buyers

Best For basement: INKBIRD Smart freezer Sensor

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The inkbird smart freezer sensor is suitable and reliable and fits well with your daily usage. It can be used as bluetooth thermometers without the gateway. It comes with a wifi gateway and the 3 included sensors, so you can easily monitor temperature and humidity data in real-time from anywhere with the inkbird app. The beauty of this kit, is 3 more sensors, a digital display and a BT WIFI hub that allow the sensors to always be connected to the hub. It can be switched through the inkbird app or behind the lcd screen.

The remote thermometer wireless can instantly monitor the humidity and the temperature, and the data of indoor and outdoor will display on the lcd at the same time. It is a plug-in model, and the battery life of the bluetooth thermometer is about 3-6 months. It is a bit of difference between the sensors but the app allows you to adjust the offset of each unit measuring then read the same. It is a must have if you are growing in a greenhouse or tent.

• Affordable environmental monitoring w/ easy set up
• Easy to set up and monitor multiple zones
• Accuracy of systems appears good and components are robust