The 12 Best smarthome freezer Sensors (2023 reviews)

If you often find yourself confused about good sensor, sensorpush smarthome freezer sensor should be your first option for buying. The Sensor membrane and o-ring seals provide a durable, splash and rain proof design. It features an updated digital humidity/temperature sensor, with a typical accuracy of 2%rh, 0.2°c / 0.36°f. It’s customizable and you can set high/low limits for each as well as alerts.

The wireless feature and small/light-weight of this measurement device makes it easy to use anywhere. They're small so they're easy to store inside the freezer with no issues. The batteries are inexpensive and easy to replace.

Why We Like This:

Small and easy to hide outside or in
Great devices to remotely view temperature & humidity
Easy to pair with the app, which allows for monitoring and alerting

Best For pet: Aqara smarthome freezer Sensor

Buy on Amazon

Compared with other sensor in this category, the aqara smarthome freezer sensor has a convenient design. The Super accurate Aqara makes some of the best smart home accessories around this is no exception. It works well with hubitat hub but takes effort. The sensor uses the zigbee protocol and does not use bluetooth. 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.

This device communicates over the Zigbee protocol. There is no way to change from Celsius to Fahrenheit on the App or the sensor. It is great with home assistant, deconz, and conbee ii. The Aqara battery is still reading 97%-100% which is incredible.

Why We Like This:

Great, small sensor for humidity and temperature monitoring
Works with home assistant without an aqara hub
Paired nicely with home assistant using the nortek security stick

Best For people: Switchbot smarthome freezer Sensor

Buy on Amazon

The switchbot smarthome freezer sensor is satisfactory and appropriate and fits well with your regular usage. The humidity measurement in particular is quite responsive and instantaneous. It is perfect for people too lazy to constantly get up and look at a humidity/temp gauge and record their findings. It comes with the switchbot hub mini (sold separately), the switchbot meter can be connected to wifi, and you’ll receive a notification from anywhere, aware of the changes in your cellar, basement, etc. The hub is also easy to pair, you just have to press the top button to enter pairing mode.

The hygrometer has a magnetic back but it also comes with a metal tab with adhesive to stick on the wall and a little leg to sit it on a counter. The other main feature it has is infrared control, this feature replicates infrared signals from remotes such as a tv remote to activate the device remotely. It is easy to setup and use, and they provide good visuals on the temperature trend for a variety of different periods.

Why We Like This:

Very satisfied with performance, alarm settings and historical graph
Very simple setup, very accurate, very responsive
Monitoring humidity inside a home can literally save you lots of problems and money
Good quality sensor that supports smart home feature

Best With transmitter: Mocreo smarthome freezer Sensor

Buy on Amazon

It is ideal for commercial grade and home use. The ST3 remote thermometer hygrometer can be used anywhere to monitor ambient temperature humidity and avoid the risk of mold mildew. It comes with just one mocreo hub, multiple occasions can be monitored with just adding sensors. The build-in swiss-made sensor chip(sht30), the mocreo sensor provides you with the accurate value.

The Hub has to be connected to the internet and within a select distance from the sensors. The documentation says that the sensors will run 2 years on a single charge and will alert you when they get low. This takes you to the "nodes information" page. The application is easy to use as well.

Why We Like This:

You can access the mobile app interface from any web browser
Works with zigbee repeaters, great value
Two st3 climate sensors, that can remotely monitor the temp & humidity

Best For A Greenhouse: Thermopro smarthome freezer Sensor

Buy on Amazon

We know from years of feedback from readers, customers and amazon sellers, what most people want in a convenient and appropriate sensor. The thermopro smarthome freezer sensor is exactly that - it's a simple sensor that hits all the right notes. Humidistat features a tabletop stand and wall-mount hole, which allows you to put the weather hygrometers anywhere. It won't drown out your voice, but loud enough to be annoying. The app tracks either a 24 hour window or a seven day window. Dry/comfort/wet allowing this temperature humidity gauge to ensure you’re always aware of changes to your home/household with just a quick glance.

It is used to other term pro thermometers being quite accurate compared to a reference standard. A fan brings the outside air in over the sensor,that way any heat generated inside the device does not affect the accuracy of the thermometer. The screen is dimmable and can turn off completely. It is easy to read, the app is super easy to use and it's very accurate.

Why We Like This:

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

Best With clock: Gaoducash smarthome freezer Sensor

Buy on Amazon

If you are currently in the market looking for a popular sensor for your daily purpose, you cannot go wrong with the gaoducash smarthome freezer 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.

This heater is controlled by Alexa. The Wifi temperature sensor supports Alexa and google home to ask for temperature and humidity, free your hands. It works better with the apps to get an alert if the temp is below or above a threshold. It has no wifi capability and can not be linked to Alexa.

Why We Like This:

Reliable wifi temp monitor, that doesn't need batteries
Great value with no maintenance costs, except a little power
Looks very nice on the garage wall
Shows current and historical details via the free app

Best For RV: Yolink smarthome freezer Sensor

Buy on Amazon

Yolink is known for creating pragmatic and minimalist sensor for people on the go, and its line of yolink smarthome freezer sensor definitely falls in line with that reputation. The YoLink temp sensors are great. It allows multiple hubs to be used so a device is not tied to a particular hub. It's about 500' away and this little sensor is rock solid. It is easy to connect to the yolink hub and gives verbal warning through alexa. It's a crazy distance to the hub, but it still has 2 bars of signal.

The Pump House is heated with resistance heating on an internal thermostat to prevent freezing, and is well insulated. It is a very small device that even includes a robust hanger that makes it very easy to attach to key areas of your home. They work well, are accurate and are super easy to install.

Why We Like This:

Great heat sensor with the ability to interact with other devices
You can monitor the temp through the app
One of the new comers and featured product

Best For refrigerator: INKBIRD smarthome freezer Sensor

Buy on Amazon

The inkbird smarthome freezer sensor should be able to handle its purpose and duties with ease. The wifi thermometer and hygrometer monitor sensor is an obvious addition to anyone who wants to monitor humidity and temperature in either a single room, or multiple rooms. It can go through them at a fairly fast pace when logging every 10 min. The app makes it easy to name each sensor and distinguish what data logs apply to which room. This is great as it will give you more time to change the battery.

The device can be connected to the product alexa, but it can only query the temperature and humidity. They also have alarms so you can set minimum and maximum temperatures so you don't even have to look at the app everyday.

Why We Like This:

Compact size device that tests for humidity and temperature
Good brand reputation

Best With Screen: Govee smarthome freezer Sensor

Buy on Amazon

The govee smarthome freezer sensor is satisfactory and appropriate and fits well with your daily usage. The Govee New WiFi Digital Hygrometer takes the amusement to a whole new level with its WiFi connectivity. 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. With their strong adhesive backing, you can easily stick them to any surface, whether it's on the wall, furniture, or even your plant pots.

The Swiss-made sensors provide a wide range for detecting the humidity and temperature. The installation of these hygrometers is a breeze.

Why We Like This:

Simple to set up, data is exported through email
Very useful and easy to use
Delivers what they promise

Best For ball park degrees: PHOVOLT smarthome freezer Sensor

Buy on Amazon

The phovolt smarthome freezer sensor's superior materials makes sure that it ages well with use. You can easily monitor temperature and humidity data in real-time from anywhere with the tuya app and smart life app. It integrates nicely with the TUYA app, which is sort of a universal hub for Chinese smart-home stuff. It comes with intelligent control, the home environment becomes more intelligent, convenient, and secure, which can improve people's quality of life.

It is a great thermometer, and the app is super simple and easy to set up. It comes with batteries and a useful instruction sheet. It is accurate on both temperature and humidity. The wifi is capable of great range.

Why We Like This:

Accurate, takes time to set up
Pretty good temp/humidity sensor, if you're into cloud smart-home stuff
Lot of satisfied buyers

Best For car: Diivoo smarthome freezer Sensor

Buy on Amazon

We would, of course, be remiss if we didn't mention diivoo smarthome freezer sensor for daily usage. One of the great things about this little device is the app that comes with it because it allows for easy adjustments. It comes with wifi hub connected with wifi stablely via "smart life" app, which enable you to monitor multiple locations, such as the car, baby's room, rv, wine cellar, etc. The Wifi thermometer is compatible with alexa and google assistant, so you can obtain accurate temperature and humidity readings via simple voice commands, such as, "alexa, what is the device name humidity.

The battery inside the thermometer is interchangeable. It gives you real time viewable charts and trends, and you can view the temperature and humidity changes in different time periods online. It does the same for the humidity in the room, as well. The app only allows you to download the data for the current day only and not for previous days.

Why We Like This:

Easy to connect to smart home ap
Using device to monitor temperature and humidity in a detached garage
Works well and is very accurate although setup was a bit convoluted

Best For incubator: Haozee smarthome freezer Sensor

Buy on Amazon

Haozee line of sensor come in a pretty wide variety of styles, so you can definitely find one that suits your individual preferences and needs. It is easy to set up, view temperature humidity from mobile phone app "smart life" anywhere, anytime. 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 is powered up by 3*aa battery(battery are not included), and has long battery life. It works in two outbuilding locations. The sensor uses 3inch size lcd as the display of temperature, humidity, time and date, and dynamically displays real. It is proper for incubators, greenhouse, wine cellar, home and office.

Why We Like This:

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

The 12 Best smarthome freezer Sensors (2023 reviews)

Our Top Picks:

Best Overall: Sensorpush smarthome freezer Sensor

Best For pet: Aqara smarthome freezer Sensor

Best For people: Switchbot smarthome freezer Sensor

Best With transmitter: Mocreo smarthome freezer Sensor

Best For A Greenhouse: Thermopro smarthome freezer Sensor

Best With clock: Gaoducash smarthome freezer Sensor

Best For RV: Yolink smarthome freezer Sensor

Best For refrigerator: INKBIRD smarthome freezer Sensor

Best With Screen: Govee smarthome freezer Sensor

Best For ball park degrees: PHOVOLT smarthome freezer Sensor

Best For car: Diivoo smarthome freezer Sensor

Best For incubator: Haozee smarthome freezer Sensor

5 Best Humidity Sensors For Home

9 Best Temperature Sensors For Home