The Best Wireless Temperature Sensors of 2022

A wireless and WiFi temperature sensor is necessary for homes in countries with four seasons. Temperatures change constantly because of Global Warming.

Do you remember some days where the temperature in your house is warm in the morning and cold at night?

You can feel it physically, but without a sensor or a thermometer, it’s hard to tell the exact temperature. Also, when you’re outside most of the time, it’s difficult to monitor the temperature in your home. That’s why a wireless or a WiFi temperature sensor is a great addition to any house, especially for smart homes.

The Best WiFi and Wireless Temperature Sensors

Best OverallTemp Stick Wireless Remote Temperature & Humidity Sensor
CheapestAcuRite 00782A2 Wireless Indoor/Outdoor
Best Value for MoneyGovee Thermometer/ Hygrometer
Best for BeginnersSensorPush Wireless Thermometer/Hygrometer
Runner UpsLa Crosse Alerts Mobile 926-25101-GP
 iHome iSS50 5-in-one Smartmonitor
 Ambient Weather WS-8482-X3 Wireless Monitoring Station
Inkbird WiFi Grill Meat Thermometer
MOCREO Indoor Thermometer Hygrometer

What is a WiFi Temperature Sensor?

A wireless or WiFi temperature sensor is a device that records and keeps track of temperature changes in the area where you install it. It often sends real-time data to your smartphone.

Using this helps you to monitor the temperature inside and outside your home remotely. It works hand-in-hand with smart thermostats. After the sensor gathers data, you can adjust the thermostat in your home depending on the current temperature and humidity.

The Advantages of WiFi Temperature Sensor

In the past, you would need a physical thermometer to measure the temperature in a certain area. For humidity, you’d have to buy a separate hygrometer.

Buying both of these devices can cost a lot of money, and high-quality ones with accurate readings are expensive.

Today, you can buy a temperature sensor that you can connect to your phone using a WiFi connection. Most of these sensors today can also record humidity making it a high-value product.

Another advantage of these temperature sensors is that you can connect it to smart home devices. This enables the other smart gadgets to function according to the readings from the sensors.

It also helps you save on additional repair costs in your house. Fluctuating temperature and humidity changes can damage wooden houses. If you have a sensor and you find patterns in temperature changes, you can adjust the thermostat accordingly to avoid sudden temperature change in your house.

The Top 7 Wireless and WiFi Temperature Sensors

1. Temp Stick Wireless Remote Temperature & Humidity Sensor

Temperature Range -40°F to 140°F
Temperature Accuracy±0.4°C
Humidity Range0 to 100%
Humidity Accuracy±4% RH
Power Source and Battery Lifex2 AA batteries; up to 12 months

Temp Stick is onf of the most reliable, accurate, and simple-to-use wireless temperature sensor we’ve seen. You can set this smart sensor almost anywhere with incredibly easy installation.

Stick Temp Blacl
Small and compact

What We Liked

We like how the manufacturer gives you total control over the desired data – you can set your own hi-lo triggers. Choose between Celsius and Fahrenheit or customize how you want the alerts to be.

You can program and set a temperature limit. Once that is exceeded, you will receive messages or emails to as many accounts as you like.

Also, you can log into your account and specify how frequently you want the device to report data — keeping the battery life into account.

Its battery life is excellent, which also depends on how often you pull stored data. The sensor can last more than a year if you use high-quality batteries. Because of this, you won’t have to worry about changing them often.

What We Didn’t Like

A downside to the Temp Stick is that it can’t show you real-time data — it has a limit of 5-minute up to hourly time intervals. We think that Ideal Sciences could’ve added this feature given its price tag.

And one more thing. We feel that additional sensors that you could monitor using one app will be a useful improvement.


How to Setup Temp Stick


ALSO READ: Best Wireless Temperature Sensor Review: Temp Stick by Ideal Sciences

2. SensorPush Wireless Thermometer/Hygrometer


Because of its small dimensions, the SensorPush Wireless Thermometer/Hygrometer is a perfect temperature monitoring system for monitoring display cabinets, instrument cases, or any delicate space.

Image by purifieracademy
Temperature Range -40°F to 140°F
Temperature Accuracy±1.2°C
Humidity Range0 to 100%
Humidity Accuracy±7.5% RH
ConnectivityWiFi; Bluetooth 4.0
Power Source and Battery LifeCR2477; over 12 months

What We Liked

First of all, its small size gives it an advantage compared to other temperature sensors on the list. The battery life can also last for more than a year.

Setting it up is a piece of cake. Just download the SensorPush app and hold your smartphone close to the device to complete the Bluetooth pairing.

It comes with an impressive range of 325 feet, but only in an uninterrupted line of sight.

The SensorPush takes readings every minute — providing closer to real-time measurement than the Temp Stick. It also stores the last 20 days of data on the device.

Sensor Push
Small and friendly looking

What We Didn’t Like

What we’d improve in the SensorPush is the Wi-Fi connection. There is an option for this, but it will cost extra.

And as mentioned above, the range of the device is outstanding. However, any obstacles between the sensor and your phone reduce the signal quality.

You’ll also need to calibrate the sensor from time to time because there can be inconsistencies in the stored data — a 5-degree difference between 2 devices placed in the same room.


3. La Crosse Alerts Mobile 926-25101-GP

Temperature Range -40°F to 140°F
Temperature Accuracy±2°C
Humidity Range3 to 99%
Humidity Accuracy±7% RH
Power Source and Battery Life2 AAA batteries; around 2 months

The La Crosse Alerts Mobile is an affordable device that brings a couple of new features to the table. It can measure the temperature in water or soil, making it perfect for pools or greenhouses.

Setting it up is a breeze — after three easy steps, you’ll get temperature and humidity alerts from anywhere on any device. It has a transmission range of up to 200 feet on a clear line of sight.

What We Liked

The La Crosse is expandable as you can add more sensors for other areas and track them using the same app. You’ll receive text, email, or app notifications for issues like low battery or connection lost.

You’ll also get notifications for changes in the temperature and weather conditions based on the minimum and maximum settings you input.

You can select how often you want to pull data. There are time intervals within 5 and 60 minutes. But, of course, it’ll consume more battery if you set the device to send out data more frequently.

La crosse temp sensor
Versatile Temperature Sensor

What We Didn’t Like

There are a couple of things that we don’t like about the La Crosse Alerts Mobile. One of the biggest issues for us is that you need to pay a monthly subscription to access most of the advanced features.

Also, there are connectivity issues after some time of using it. And as far as we know, you might need to buy a new device once you experience this problem.

According to some users of this device, the connectivity issues often occur after power outages or Internet disconnections.


4. iHome iSS50 5-in-one Smartmonitor

iHome iSS50 Smartmonitor
Temperature Range -32°F to 99°F
Temperature AccuracyN/A
Humidity Range10 to 99%
Humidity AccuracyN/A
Power Source and Battery LifeAC and USB; N/A

Besides being able to measure temperature and humidity, the iHome iSS50 can detect movement, light levels, sound. Also, its versatility is augmented by the support it has for many 3rd party smart devices, making it more convenient.

Unlike the other temperature monitoring systems on this list, the iHome iSS50 doesn’t use batteries. You need to plug it into a power outlet to work.

What We Liked

The device has an LCD screen that shows the current temperature and humidity levels. You can find the other readings from all the sensors using an app.

You can pair the iHome iSS50 to HomeKit or other smart home hubs allowing you to use the recorded data to control the other smart devices in your home.

Another feature we liked about the iHome iSS50 is the Amazon Alexa and Google Assistant support. If you feel like listening to the readings through a smart speaker — you can do that effortlessly.

What We Didn’t Like

There are some things we didn’t like, though. The temperature range is way reduced, compared to other similar devices and, also, it’s not water-resistant.

The fact that you need to plug it into a power sources limits the places where you can install it. This also leaves you blind in case of a power outage.


If you don’t have this already, check the Google Home Hub to make your sensors more effective.

5. Ambient Weather WS-8482-X3 Wireless Monitoring Station

best-wifi-temperature-sensor-Ambient Weather Wireless Monitoring Station
Temperature Range -32°F to 140°F (indoor); -40°F to 149°F (outdoor)
Temperature Accuracy±2°F
Humidity Range10 to 99%
Humidity Accuracy±5%
Power Source5V DC adapter, x2 SS batteries, x1 CR2032 (back up)

What sets this device apart from the others is how it allows you to keep tabs on both indoor and outdoor temperatures — due to its affordable monitoring system.

It accurately records and transmits data over a WiFi connection with a transmission range of up to 300 feet.

With this wireless temperature sensor, you can set both audio or visual alerts through the device to show up when the temperature or humidity reaches a certain level.

The notifications will show up on the console, where you can see the highest and the lowest readings for each sensor.

What We Liked

The design is user-friendly for easy monitoring of several sensors you place indoors and outdoors. You’ll get a 3-feet dry probe to measure air temperature more accurately.

Another cool feature that the Ambient Weather Monitoring station also has is its compatibility with Google Assistant and Alexa. This can come in handy if the web interface seems too confusing for you.

Ambient Temperature Station
Console, browser, and sensor

What We Didn’t Like

There is no app available, neither a web service — so you can’t store the readings anywhere. You can only see the data on the console and on their website using your phone or desktop.

We also found out that there is no way of selecting the data you need. Both the console and the web interface show all the recorded information — from temperature to dew point. This can be a little too much if you only want to know how hot it is inside.


6. Govee Thermometer/Hygrometer

Temperature Range -14°F to 140°F
Temperature Accuracy±0.3°C
Humidity Range0 to 99%
Humidity Accuracy±3%
Power Source and Battery Life1 AAA battery; up to 3 months

This is one of the best budges offers about this wireless temperature sensor is that it doesn’t require a monthly subscription, so you know from the start exactly how much money you’ll invest in this device.

You can set predetermined values for temperature and humidity. Then, you’ll get alerts when it gets too hot, cold, humid, or dry.

Is has a smart app with a low battery alarm that notifies you when you need to change batteries. Within the app, you can find an overview of the recorded data displayed as a graph divided into 30-minutes increments. It will turn red if the thresholds were crossed.

Govee Thermometer White
Simple and compact design

What We Liked

This wireless temperature sensor is a bit special since it’s one of the most accurate models on the market.

With a precision of 0.5 degrees Celsius and 3% for humidity, you will know precisely how the ambient in your home is. Also, user calibration is available, for even more precise readings.

All you need to access the alerts and recordings conveniently is a good internet connection. It’s also worth knowing that you can export the data as a CSV and analyze it if you need to.

You can also read the data from the device’s LCD if you want to see real-time values. The sensor is rapid and sensitive, so if you put warm or cold objects within its proximity, you will see changes in the values.


What We Didn’t Like

One thing that you should consider about using this wireless temperature sensor is iPhone users may have a difficult time pairing their phones with the Govee. Also, Bluetooth connectivity is unreliable and could frequently get disconnected.

Other people who bought this device have been complaining about the company’s slow customer support. They could have a more rapid response when it comes to inquiries and complaints.


7. AcuRite 00782A2 Wireless Indoor/Outdoor

AcuRite thermometer White
Temperature Range -40°F to ~
Temperature Accuracy±2°F
Humidity RangeN/A
Humidity Accuracy±5%
Power Sourcex2 AAA batteries

Maybe the only thing you need is a simple temperature sensor to keep tabs on your home or backyard, while you are away. Well, then the AcuRite 00782A2 is just for you!

You can place it on any flat surface like a table or mount it on the wall. Even though you can place it outdoors, it’s still best to place it somewhere you can keep it dry.

What We Liked

Without any add-ons, this wireless temperature sensor is specifically designed to only measure temperature.

The accurate data shows on the integrated LCD. You can get readings every 60 minutes within a range of 100 feet.

Even though the price is meager, AcuRite offers a one-year warranty, to give you some peace of mind regarding the quality and performance of the device for a long time.

What We Didn’t Like

We think it would have been great if the LCD screen has back-lighting so you can read it even in the dark.

You need lithium batteries for low temperatures because alkaline ones seem to malfunction. We find this as a slight drawback.

This is a disclaimer that comes with the instruction manual. Once this problem arises, you have to bring the unit in, re-insert the batteries and calibrate it with the other unit.

For what it offers, we think this is an excellent device for simple temperature measurements for an average user.

If you’re looking for the instruction manual of AcuRite 00782A2, you can download it here.


Inkbird WiFi Grill Meat Thermometer

Measurement Accuracy±1.8°f/1°c
Item Thickness1 inch
SizeIBBQ-4T Wifi meat thermometer
Package Dimensions 7.44 x 6.14 x 1.85 inches
Power SourceBattery Powered

If you’re looking for a WiFi thermometer for cooking, Inkbird and its high-performance thermometer models, such as the one shown above, are a good option.

The IBBQ-4T WiFi thermometer from Inkbird is ranked second in this list because it is ideal for checking the temperature of food items when using a grill or oven. To begin with, it has a temperature range of 32 degrees Fahrenheit to 482 degrees Fahrenheit, which is pretty hot. It can provide this range because of the four-probe sensors that are integrated.

This WiFi thermometer not only has a smartphone app but also has an internal display for instantly checking the temperature. In terms of the app, it takes advantage of your home network’s 2.4 GHz WiFI for easy monitoring. This WiFi thermometer also comes with a 2000 mAh battery, allowing you to take it wherever you go.

What We Liked

Inkbird WiFi grill meat thermometer has temperatures ranging from 32 degrees Fahrenheit to 482 degrees Fahrenheit in the rated range. It is a temperature sensor with four probes. Inkbird WiFi grill meat thermometer supports 2.4 GHz WiFi networks. It also includes a one-year warranty.

It is highly designed for ideal cooking on the barbecue or in the oven. The temperature range is quite wide in this wireless temperature sensor and it also includes a built-in display.

What We Didn’t Like

This wireless temperature sensor is not suitable for usage in sub-zero conditions. The USB-C charging is a little problematic, not all USB-C chargers work, but the cord that comes with it does. The graph and alerts were then removed when Inkbird updated the app. Alerts now only operate if the app is active and your phone is turned on. There will be no more notifications. And there’s no data in the graphs. There isn’t any information about the cooking history.


MOCREO Indoor Thermometer Hygrometer

Temperature Range-40°F~257°F (-40°C~125°C)
Temperature Accuracy±0.5℃
Humidity Range-4°F~140°F (-20°C~60°C)
Humidity Accuracy±0.3℃, ±3%RH
Battery3 Lithium Polymer batteries are required.

Thanks to its multi-pack, Mocreo can be another wonderful alternative if you’re searching for a WiFi thermometer to monitor many rooms in your home.

The Mocreo wireless temperature sensor is one of the few on the market that comes with numerous sensors. In the box, you’ll discover a total of three sensors as well as a hub. With these sensors, you can easily obtain temperature measurements ranging from -4 to 140 degrees Fahrenheit.

This hub-based WiFi thermometer’s smartphone app, as expected, provides alerts and improved connectivity. Temperature and humidity can be checked remotely using either 2.4 GHz or 5 GHz WiFi. This Mocreo WiFi thermometer comes with a one-year warranty, much like most other WiFi thermometers.

What We Liked

In the Mocreo wireless temperature sensor ranging from -4 degrees Fahrenheit to 140 degrees, Fahrenheit is recommended. Three thermometers are used, each with an integrated temperature sensor. It supports WiFi networks at 2.4 GHz and 5 GHz

WiFi networks at 2.4 GHz and 5 GHz are supported.

It also includes a one-year warranty. It is a WiFi thermometer in a multipack with a hub and also has an app for smartphones with a lot of functionality. It is also designed with a display that displays humidity and temperature data.

What We Didn’t Like

The hub must be powered independently from the rest of the system. Mocreo WiFi thermometer is only to be used indoors. This device does not support 5G WiFi.

These sensors aren’t meant to be submerged in water as it is not waterproofed. The signal of the device within the refrigerator or freezer will be weakened. If you’re going to put the sensor in the refrigerator, make sure the signal can reach the hub first. If that doesn’t work, go with the professional ST4 refrigerator thermometer sensor.


What Other People Ask

Can a smartphone be a thermometer?

Yes, it can either use its built-in thermal sensors or with the use of appropriate apps.

What is the difference between active and passive sensors?

Passive sensors only detect and respond to some type of input they receive. Active sensors usually require an external power source to operate.
In the context of remote sensing, the active sensors are devices that transmit a signal — light wavelength or electrons — that bounces off the target with gathered data upon reflection.

How do you calibrate a wireless temperature sensor?

There is more than one method to calibrate a wireless temperature sensor:
1. Calibrating the electronics – you have to use a temperature simulator. You input the temperature and it returns an appropriate resistance or voltage.
2. Calibrating the sensors and the electronics – you will need a dry-well to place the probe in, then compare the measurement with its built-in thermometer.
3. Calibrating the sensors and the electronics with a reference thermometer – you put the thermometer in a dry-well, but the measurement is compared with another thermometer placed in an adjacent hole for higher accuracy.

Buy the wireless Temperature Sensor for Your Needs!

There are many different wireless temperature sensors, and it could be pretty hard to find the one that perfectly suits your needs.

However, they’ve become a necessity for a smart home – both improving the comfort of your environment and your family’s health. From the do-it-all sensors to the simple temperature readers, we are certain that you will find one that you like.

What smart sensors do you own? If you don’t have them, would like to some installed in your home? Let us know in the comments below!

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  1. Great article – thank you. Just wonder whether the AcuRite 00782A2 Wireless Indoor/Outdoor is WiFi enabled? The instructions and description didn’t indicate it was. The only indication is this comment: Maybe the only thing you need is a simple temperature sensor to keep tabs on your home or backyard, while you are away.

    1. Hi Bob, the AcuRite 00782A2 Wireless Indoor/Outdoor Thermometer is not Wi-Fi enabled. The wireless part that the product refers to is the wireless connectivity between the unit sensor and the unit display. The unit sensor will be placed outside of your home while the display unit will be inside.

  2. Hello, I am a condo townhome owner living on water with a crawlspace containing plumbing (water and sewage lines). We have heaters designed to come on at 7 degrees celcius to keep plumbing from freezing. I want to put a wifi-enabled sensor in the crawlspace to measure/monitor temps all winter long. It gets pretty cold up here in northern Ontario. Which temp sensor would you recommend?

  3. AcuRite 00782A2 Wireless Indoor/Outdoor – $15.99

    “Maybe the only thing you need is a simple temperature sensor to keep tabs on your home or backyard, while you are away. Well, then this sensor if just for you!”


  4. Ore than we think? You couldn’t be bothered to proof read and have your work reviewed before you posted it. You’re an amateur at best.

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