The 9 Best Room Air Sensors (2023 reviews)

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Our Top Picks:

Best Overall: Buy: Sensorpush Room Air Sensor READ REVIEW

Best For car: Buy: DOQAUS Room Air Sensor READ REVIEW

Best For A Greenhouse: Buy: Sensorpush First Sensor READ REVIEW

Best For growing seeds: Buy: Temppro Room Air Sensor READ REVIEW

Best For RV: Buy: Yolink Room Air Sensor READ REVIEW

Best For Alexa: Buy: Govee Room Air Sensor READ REVIEW

Best For few days: Buy: Temtop Room Air Sensor READ REVIEW

Best For incubator: Buy: Haozee Room Air Sensor READ REVIEW

Best For iphone: Buy: Chtoocy Room Air Sensor READ REVIEW

Best Overall: Sensorpush Room Air Sensor

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The sensorpush room air sensor is capable of outshining several other sensor featured in this list in overall features. 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 comes with the sensorpush gateway and cloud, get updates anywhere and push notifications when conditions exceed min/max alarm settings, or ask alexa for updates. It has no flashing LEDs and it is so small and lightweight that you can put it anywhere. It is easy to monitor environment conditions in an enclosed space. The Sensor membrane and o-ring seals provide a durable, splash and rain proof design.

The range on these is fantastic, the app is full of features and easy to read and use all fully customizable. It is also allows for monitoring and alerting. The wireless feature and small/light-weight of this measurement device makes it easy to use anywhere.

• Easy to pair with the app, which allows for monitoring and alerting
• Fantastic, accurate, compact and easy to setup hygrometer
• Extremely accurate and simple to add to the sensor network
• Perfect addition to a wine cellar

Best For car: DOQAUS Room Air Sensor

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Best part: doqaus room air sensor costs comparatively low and it is available to ship in 24 hours. The Hygrometer indoor humidity features a 2.3in clear lcd display with large bold numbers, allowing you to read the digital from any angle. It has high accuracy of 3%5% rh and 1°f. The humidity meter features 3 different face icons to indicate dry/comfort/wet air condition, keeping you aware of your house situation with just a glance and helping adjust your humidifier or dehumidifier to achieve optimal comfort.

The humidifier for home has 3 mounting options. It is ajust in minuits, so no plants get burned or cold. It includes 3 x doqaus temp humidity gauge, 3 original cr2032 batteries, 1 x user manual. It is ideal for every family.

• Takes 30 minuits to adust to new temp and humity
• Delivers what they promise

Best For A Greenhouse: Sensorpush First Sensor

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If you often find yourself scrambling for appropriate and satisfactory sensor, sensorpush first sensor should be your first option for buying. Remote monitoring is useful for a vacation home, garage, server room, data center, ensuring a dog or other pets are safe in an rv (cellular hotspot required) or anywhere remote. It's just as easy to over-humidify guitars, so it's a constant struggle to keep that room just right.

This is a neat little device and would work great at closer distances, like a freezer in the garage or other places much closer to your phone. The sensor will send the data thru the gateway to your mobile phone. It allows for a tie-wrap to attach to the sensor and hang from fridge/freezer shelves. The hub will send an alert that power is lost if it’s not supplied with a backup power source.

It is best with the router addition. It is great for a vacation home, garage, server room, data center, ensuring a dog or other pets are safe in an rv (cellular hotspot required) or anywhere remote monitoring is useful.

• Keeps data on board in case you don't connect to it for several days
• Very easy to add app and sinc with phone
• You can pair 2 sensors to 1 app almost instantly

Best For growing seeds: Temppro Room Air Sensor

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Next on the list, we've got yet another sensor that manages to win our hearts. It's the temppro room air sensor and it's widely considered as one of the best convenient sensor you can buy. This thermometer is great to remember high and low temps. It comes with a 2.7-inch clear lcd screen and large digits, easy to read at a glance even in different angles. The Temppro humidity monitor has built-in smart humidity/ temperature sensor, it's accurate to 23%rh and 1°f, every 10 seconds to give you the lastest precise data.

These are nice little thermometers and it is nice to know the humidity. Thermometer remembers high and low temps. It is great for growing seeds and vegetables. These products also come with a set of batteries included.

• Easy to use, comes with batteries
• Dry/comfort/wet, ensure you’re always aware of your surrounding change and maintain a comfortable ambient
• One of the new comers and featured product

Best For RV: Yolink Room Air Sensor

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We know from years of feedback from readers, customers and amazon sellers, what most people want in a convenient and appropriate sensor. The yolink room air sensor is exactly that - it's a simple sensor that hits all the right notes. 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's about 500' away and this little sensor is rock solid. It can set alarms in the application. Using this sensor, it monitors the temperature in the enclosure. It is easy to connect to the yolink hub and gives verbal warning through alexa. The enclosure just requires a single cooling/exhaust fan. It definitely works up to 100% relative humidity without any issues. It allows multiple hubs to be used so a device is not tied to a particular hub.

• Does a great job of monitoring the fridge temp
• Really no complaints except the frequency of temperature readings
• Great heat sensor with the ability to interact with other devices

Best For Alexa: Govee Room Air Sensor

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Compared with other sensor in this category, the govee room air sensor has a convenient design. It is a global leading smart home brand dedicated to providing personalized and fun life experiences through continuous innovations. It's easy to setup and begin collecting temp and humidity info from around the house. These Govee temp sensors work very well. They're so small and cute, they'll easily blend into any room decor.

It is easy to keep adding new sensors and changing their names is simple. It comes with the Govee home app, you can connect your hygrometers to your smartphone and monitor the humidity levels remotely.

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

Best For few days: Temtop Room Air Sensor

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If you are currently in the market looking for a popular sensor for your daily purpose, you cannot go wrong with the temtop room air sensor. The Temtop pm2.5 monitor s1 helps you detect the air quality in time, ensuring every breath of air you breathe is fresh. It is perfectly integrated with the laser particle sensor and product together, which reduces the production cost by 38%, thus creating a cost-effective air quality tester and making the high-precision air quality monitor within reach. It has a weak magnet to keep it against a wall or to hold the included kickstand in place.

It is ready to use out of the box, excellent. It is merely a temperature and humidity sensor with an additional sensor for air particles. The display is nice and easy to read. It is nice you can still use the unit while it's plugged in and charging as well. There are no screw mounting holes. This device will give an accurate assessment of air quality in your home.

• A lot of features packed into a small package
• Has internal fan to move air in and out
• Battery operated, it can be charged or operated by a usb charger

Best For incubator: Haozee Room Air Sensor

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Compared with other sensor in this category, the haozee room air sensor has a convenient design. 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. Wifi thermometer is powered up by 3*aa battery(battery are not included), and has long battery life. It can view temperature humidity data in data graph daily or monthly and import the data. It works in two outbuilding locations. It is proper for incubators, greenhouse, wine cellar, home and office.

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

Best For iphone: Chtoocy Room Air Sensor

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Next on the list, we've got yet another sensor that manages to win our hearts. It's the chtoocy room air sensor and it's widely considered as one of the best convenient sensor you can buy. The mini temperature humidity monitor (1.97*1.97*0.63 inches) and built-in battery (cr2450) makes it easy to move and can be carried around as an accessory, allowing you to get the temperature & humidity data anytime and anywhere. It provides up-to-the-minute temperature and humidity data info and will then graph hourly, daily, weekly and monthly temperature/humidity trends, which is a very useful feature. 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 temperature and humidity can be refreshed every 10 minutes, and you can see the recent temperature & humidity changes on a curve graph on the app.

The app setting for this device (click on Temp/Humid Sensor) has a link to "Settings" which, when opened, only shows Temperature Unit, Temp/Humid Sensitivity and Temperature Report. It is up to 6-12 months and there is a battery indicator on the app.

• Chtoocy bluetooth temperature/humidity monitor for indoor applications
• One of the new comers and featured product