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9 Best Rated Indoor Outdoor Thermometers


Models Considered


Hours of Research


Experts Interviewed


Consumer Reviews Analyzed

O utdoor thermometers help you keep tabs on the weather so you can determine the trend and make plans for the future, while indoor ones enable you to monitor the ambiance so you will know whether you need to turn down the heat or not. But what if you could get a device that monitors both the indoor and outdoor temp so you can check both with a single glance? Luckily, the market has a generous offer of heat meters for the interior and exterior, some enhanced with other details like humidity or time and date.

Based on sensors that collect weather data, these compact yet smart devices let you monitor and control the environment inside your house and outside it. We selected the most reliable ones, so you will be able to pick from the ones that are worth taking into account. Check them out.

For a complete forecast, so you will never be taken by surprise by sudden weather changes, you can upgrade to a more complex weather station that provides a detailed analysis of various environmental conditions.

Top 9 Indoor Outdoor Thermometers Compared

Photo Product Transmission Range Update Frequency Indoor Degree Range Outdoor Degree Range Humidity Price

Best Overall

1.ThermoPro TP67A

330 ft. 50 sec -4°F to 158°F (-20°C to 70°C) -31°F to 158°F (-35°C to 70°C) 10% to 99% RH Check Price at Amazon

Editor’s Choice

2. Wittime WT-2079

328 ft. 11 sec 14.2°F to 122°F (-9.9°C to 50℃) -40°F to 158 °F (-40°C to 70°C) 1% to 99% RH Check Price at Amazon

Best for Long Range

3. La Crosse Technology WS-9160U-IT

330 ft. 4-16 sec 14.2°F to 139.8°F (-9.9°C to 59.9°C) -39.8°F to 139.8°F (-39.9°Cto 59.9°C) Check Price at Amazon

Best for Cold Weather

4.ThermoPro TP65

200 ft. 45 sec -4°F to 158°F (-20°C to 70°C) -58°F to 158°F (-50°C to 70°C) 10% to 99% RH Check Price at Amazon

Best with Weather Trends

5. Acurite 02049

165 ft. 30 sec 32°F to 122°F (0 to 50℃) -40°F to 158°F (-40°C to 70°C) Check Price at Amazon

Best for the Money

6. Baldr Wireless

100 ft. 10 sec 32°F to 122°F (0 to 50℃) -22°F to 158°F (-30°C to 60℃) Check Price at Amazon

Best with Clock

7. Taylor 1730 Digital Thermometer

200 ft. 12 sec 32°F to122°F (0°C to 50°C) -40°F to 140°F (-40°C to 60°C) Check Price at Amazon

Best for Bedroom

8. AcuRite 00782A2

100 ft. 60 sec 32°F to 122°F (0°C to 50°C) -40°F to 158 °F (-40°C to 70°C) Check Price at Amazon

Best for RV

9. AMIR Brifit WA10

98-328 ft. 60 sec -32°F to 140°F (0°C to 60°C ) -40°F-140°F (-40℃-60℃) 10% to 99% RH Check Price at Amazon

1. ThermoPro TP67A – Best Overall

Check Price at Amazon


  • Wireless transmission range: 330’
  • Indoor temperature range: -4°F to 158°F (-20°C to 70°C)
  • Outdoor temperature range: -31°F to 158°F (-35°C to 70°C)
  • Accuracy: ±1°C and ±2~3%RH
  • Humidity range: 10% to 99%
  • Update frequency: Every 50 seconds
  • Fahrenheit/Celsius:
  • Readings:Temperature, In/Out Humidity, Clock, Min/Max Records, Temp and Humidity Trends, Barometric Pressure, Weather Forecast
  • Highlights: Compatible with up to 3 sensors simultaneously, Rechargeable sensor, Backlight, Low battery indicator
  • Warranty: 1 year/3 years after registration

If you’re someone who likes to get the most for their money, this just might be the right option for you as it is actually a weather forecast and barometer. Therefore, it will calculate the temperature in real-time while also predicting the weather by analyzing the barometric pressure and showing the trends. It even displays forecast icons to provide a more intuitive means to figure out how the weather is like and get out of the house dressed properly.

Responsive and Reliable

To ensure accuracy throughout, it features 6 sensitive vents, this design trait not being found in other products in its price range. Furthermore, the update frequency it flaunts is of 50 seconds, so you can count on it to provide reliable and accurate data each time you use it. Just make sure you keep the two components within a 330-ft. range.

  • Multiple Locations – It can capture data from 3 sensors placed in different locations at the same time. Know the weather conditions from 3 locations like the bedroom, backyard, and lounge area
  • Rechargeable Battery – Don’t worry about purchasing batteries as the sensor runs off a rechargeable lithium-ion battery. You can use the charger, your phone, or your laptop to charge it. A Low Battery icon will tell you when it’s time to connect the charger
  • Display– The backlit display will allow you to view the data even in complete darkness
  • In/Out Humidity – Check the level of moistness in the air so you will know when it’s time to find means of combating the dampness

Based on the barometric pressure, it will forecast the conditions up to 24-hours in advance. The radius is up to 30 miles and you can view the conditions in different icons like cloudy, sunny, rainy, and snow. This means that you will always be ready for whatever the weather has prepared for you.

Weather-proof Sensor

The sensor is completely sealed, which means that you can place it outdoors and it will not be affected by rain, snow, or sun. As it is weather-proof, it will withstand temperatures as low as -31°F so it can be left outdoors in below-freezing temperatures or snow. Its design particularities are:

  • Barometric Range – The air pressure range is between 23.62-32.48inHg
  • Trend Indicator – Know whether the temperatures will drop or rise by looking at the arrow
  • History Record – Compare the results by taking a look at the last temperature within 24 hours

Customer care and service are very generous and have your back for 1 year. If you register the item, you will extend that period to 3 years.

If humidity is what most concerns you, an indoor hygrometer is what you need if you want to monitor and keep air moistness within healthy and comfortable parameters.


  • Monitors temp, pressure, humidity
  • Keeps tabs of record temperatures
  • It has icons to clearly depict the weather
  • The trend indicator lets you predict future changes
  • Up to 3 sensors can be connected simultaneously for extended monitoring


  • The barometric pressure is not very accurate
  • The viewing angle is poor, so visibility is toughened from some areas


Packing some of the features you find in advanced weather stations, this thermometer can change the way to monitor the weather and make plans according to it. With a full analysis of various parameters, it is certain to offer a complete perspective on the forecast while also helping you maintain a comfortable living ambiance indoors.

2. Wittime WT-2079 – Our Choice

Check Price at Amazon


  • Wireless transmission range: 328’
  • Indoor temperature range: 14.2°F to 122°F (-9.9°C to 50℃)
  • Outdoor temperature range: -40°F to 158 °F (-40°C to 70°C)
  • Accuracy: ±0.4°F and 2%RH
  • Humidity range: 1% to 99%
  • Update frequency: Every 11 seconds
  • Fahrenheit/Celsius:
  • Readings: Temperature, Indoor Humidity, Clock, Calendar
  • Highlights: Touchscreen, On/Off Display
  • Warranty: 1 year

With a generous range between the sensor and the receiving monitor, you can be sure to capture the most accurate readings on the outdoor temperature. The wireless sensor transmits from 330 feet away as long as it doesn’t encounter obstacles, while the monitor also displays inside temp and humidity levels. Thanks to the accuracy of the sensors, the temperature error is only ±0.4F and in humidity only 2%.
It’s a complex model that is more than helpful in creating a comfortable living environment for you, as it includes several other features aside from the temp monitoring:

  • Weather Forecast – Through depictive icons, the device tells you how’s the weather outside
  • Touchscreen Display – The 5 touch-sensitive buttons on the side make it so straightforward to control. The screen has 3 dimming light options to make it comfortable during the day and night and it can be even turned off
  • Alarm Clock and Calendar – The bottom side will show details on time and date and you can even snooze the alarm if you want to get a few more minutes of rest
  • Dual Power Supply – the sensor works on batteries but the interior screen can be powered with batteries or the included charger
  • Fast Update – While its competitors get data to update every minute or so, this device receives new information every 10 seconds for the fastest update

It can be used in extreme weather conditions, as it goes from – 40°F to 158°F so don’t be afraid to leave it outside in wind or rain, regardless of the season. The component that goes inside the house can be either mounted on the wall or placed on the table so it’s up to you where you decide to keep it.

In case this device shows alarming indoor humidity levels, you might want to revise the most reliable dehumidifiers that aid you in lowering air moistness and dampness.


  • It has a very short update time so it constantly shows new and improved information
  • The display’s visibility can be adjusted to 3 stages when powered by an adapter
  • The outside temp range is generous so it functions all year round
  • Through the icons, it makes it easier for you to check on the weather


  • It only shows indoor humidity, not outdoors
  • The display goes off when the monitor is on batteries and not plugged in


Designed with precision in mind, to help you stay in touch with the weather changes, this device is a reliable help on a daily basis and throughout the year. It’s small, has a long range so it receives signals from a distance, and turns out to be very intuitive. All the essential information can be easily discovered by simply looking at the wide screen.

3. La Crosse Technology WS-9160U-IT – Best with Long Range

Check Price at Amazon


  • Wireless transmission range: 330’
  • Indoor temperature range: 14.2°F to 139.8°F (-9.9°C to 59.9°C)
  • Outdoor temperature range: -39.8°F to 139.8°F (-39.9°Cto 59.9°C)
  • Accuracy: +/- 1.0°F
  • Humidity range:
  • Update frequency: Every 4 to 16 seconds
  • Fahrenheit/Celsius:
  • Readings:Temperature, Clock, Min/Max Records, Calendar
  • Highlights: Compatible with up to 3 sensors simultaneously
  • Warranty: 1 year

It can transmit the data between the two components from up to 330 feet away, so you won’t be forced to put it in a particular area, especially since it updates the info every 4 seconds if it’s not obstructed by objects. If you want an extended view over the temp, you can connect 3 sensors to the receiver so you can check on temp from several places at once. To view different areas at the same time, press the CH (channel) to view specific sensors.

The external sensor is weatherproof so bad weather will not affect it in any way. The monitor has a generous screen with large numbers that can be easily spotted from a distance. You can either hang it on a wall or put it on a table, either way, it will reveal numbers on temperatures and calendar and time, so you will have three gadgets in one. Some of its most important features are:

  • Min/Max – The display will show the minimum and maximum temperatures recorded in the last 24 hours
  • Indoor Temperature Range – The sensor will display the temperature from 14.2°F to 139.8°F
  • Outdoor Temperature Range – The recorded temperatures can go from -39.8°F to 139.8°F
  • Accuracy – The data has an accuracy of +/- 1.0 °F
  • Update – The data will update every 4 to 16 seconds, depending on obstructions, to provide accurate results

Both the receiver and the sensor require a pair of batteries to operate and the longevity reaches 1 year, so you won’t have to replace them too often.

By getting accurate readings of the indoor temperature, you will be able to have better control over the indoor heating system. In case your home is too chilly, an electric space heater might come in handy whenever you want to get more warmth during the cold season.


  • Data is updated very often for the most accurate readings
  • It can withstand extremely cold temperatures
  • The sensor can capture signals from far away
  • It lasts long on batteries, up to 1 year
  • The display and the numbers are enlarged so they can be easily read


  • The display doesn’t light up on demand so it’s hard to spot at night
  • It doesn’t show humidity as well


Given that the two components sit in different locations, it’s a good thing that the range is so generous, so you can be sure to receive the expected readings. It’s fairly accurate, with minor inconsistencies, but all together, it’s a highly qualitative device that helps you keep tabs on the weather outside and the living conditions inside.

4. ThermoPro TP65 – Best for Cold Weather

Check Price at Amazon


  • Wireless transmission range: 200’
  • Indoor temperature range: -4°F to 158°F (-20°C to 70°C)<
  • Outdoor temperature range: -58°F to 158°F (-50°C to 70°C)<
  • Accuracy: ±1°C and ±2 to 3%RH
  • Humidity range: 10% to 99%
  • Update frequency: Every 45 seconds
  • Fahrenheit/Celsius:
  • Readings:Temperature, In/Out Humidity, Clock, Min/Max Records, Outdoor Temp Trend
  • Highlights: Compatible with up to 3 sensors simultaneously, Touchscreen, Backlight , Low battery indicator
  • Warranty: 1 year/3 years after registration

Crafted with a large 4” display, it provides you with an accurate measurement of the temperature and humidity, both indoors and out. The blue backlit display shows the data in complete darkness conditions just as well as it does in daylight. To ensure convenience, you can read the data in Fahrenheit and Celsius.

Wireless Monitoring

With a transmission range of up to 200’, the display can be placed anywhere in the room. For better coverage, it can be linked with up to 3 outdoor remote sensors so that you can read weather conditions in multiple locations at the same time. Its features are:

  • Indicator Light – When the battery is running low, the display will signal it
  • Min/Max Data – The minimum and maximum data will be recorded, so you can have a clear knowledge of the conditions
  • All-Time Feature – The data will be displayed from the past 24 hours so you can compare it

The data is reliable as the temperature accuracy is +/- 2.0 °F and it can withstand extreme conditions down to -58°F and up to 158°F outdoors. Its highlights are:

  • Measurement Frequency – The data will be automatically updated every 30 seconds
  • Humidity Range – The sensor will measure the humidity between 10% to 99%, indoors and outdoors
  • Touch Screen – Adjust the settings according to your needs right on the touch screen

To ensure convenience, you can choose between placing it on the table, wall-mounting, and magnet-mounting. If you live in a small space, it is excellent for your needs. Better yet, the sensor can be recharged for a longer lifespan. Speaking of lifespan, the warranty has you covered for 1 year with the possibility to extend it to 3 years if you register the device.

During the summer, your thermometer might show alarmingly high levels of heat that need to be lowered so that you will feel comfy at home. What better way to bring a chilly breeze than installing a through the wall AC that can successfully beat the heat when it’s starting to bother you?


  • Shows multiple locations at a time if you connect multiple sensors
  • The sensor comes with a cable for recharging
  • The display lights up for visibility in darkness
  • Arrow trends for monitoring the evolution of weather
  • The magnetic back lets you put it on metallic surfaces like the refrigerator


  • The batteries are out rapidly and when that happens, the numbers are no longer readable
  • The backlight is very powerful, so the readings are washed out


As far as we can tell, it’s among the most trustworthy gauges for air moistness and temperature, with proven accuracy and multiple positive reactions from buyers. It’s packed with numerous settings so it offers a complete view of the weather, helping you stay in touch with its evolution.

Check Price at Amazon


  • Wireless transmission range: 165’
  • Indoor temperature range: 32°F to 122°F (0°C to 50°C)
  • Outdoor temperature range: – 40°F to 158°F (-40°C to 70°C)
  • Accuracy: N/A
  • Humidity range: icon type=”icon-cancel”]
  • Update frequency: Every 30 seconds
  • Fahrenheit/Celsius:
  • Readings: Temperature, Min/Max Records, Outdoor Temp Trend
  • Warranty: 1 year

With wireless data transmission from the outdoor sensor to the indoor monitor, this device can show readings of temp so you can determine how the weather will be for the day. They communicate from within 165 feet and update every 30 seconds to ensure accurate and personalized information from your location. Temps are shown in Celsius and Fahrenheit, with trend arrows that indicate whether they are rising or dropping.

Thanks to the memory function, the highest and lowest levels are recorded for the past 12, 24, 36, or 48 hours, or even for all-time until you decide to delete them. Both units are mountable and the internal one is also standalone so you can keep it in any area of the house, on a table or nightstand, as long as it receives a signal from the sensor. You can check the intensity of the signal by looking at the pictogram in the top corner of the screen.


  • The numbers are very large so you won’t have to squint your eyes to see them
  • It provides history highs and lows over an extended time
  • The info is updated relatively fast
  • The sensor has a strong signal


  • The sensor is not waterproof
  • The screen does not light up for better visibility
  • It doesn’t show humidity


It provides accurate readings on indoor and outdoor temp so you will never be taken by surprise by weather changes. What’s more, it stores readings for the past few days so you can check the trend and determine how the weather is going. The slim design of both components makes them easily mountable anywhere around the house.

6. Baldr Wireless Indoor/Outdoor Thermometer – Best for the Money

Check Price at Amazon


  • Wireless transmission range: 100’
  • Indoor temperature range: 32°F to 122°F (0 to 50℃)
  • Outdoor temperature range: – 22°F to 158°F (-30°C to 60℃)
  • Accuracy: ±2°C and ±2%
  • Humidity range:
  • Update frequency: Every 10 seconds
  • Fahrenheit/Celsius:
  • Readings:Temperature, Min/Max Records, Outdoor Temp Trend
  • Highlights: Compatible with up to 3 sensors simultaneously, Low battery indicator
  • Warranty: 1 year

With a slightly different design, it’s impossible not to get your attention, as it’s a round-shaped model that can stand on the back bracket so you can place it at eye level anywhere in the house. It can also be mounted on the wall if you prefer. The large LCD has big and bold numbers that are easily visible and you will never mistake the indoor and outdoor sections because they are outlined with different colors: outdoor is yellow and indoor is blue, so a glance at the screen will be enough to find out the temperature.

The data updates every 10 seconds, so you will get instant readings on current weather. Also, it has a memory setting that shows minimum and maximum levels on the last 24 hours, along with trend arrows for an extended forecast. The interior component can be connected to three external sensors if you want to expand the monitoring outside or inside the house. Just make sure you don’t exceed the 100 feet range. Both units work on batteries and there is an indicator on the screen telling you when it’s time to replace them on any of the two components.


  • Compatible with several sensors at the same time
  • Very short update time
  • It flaunts a very compact design
  • Great price-quality ratio


  • The sensor batteries aren’t very lasting
  • Some users complain the outdoor sensor often loses contact
  • It doesn’t read humidity


A nice-looking device available at a more than decent price for all it has to offer. It’s an accurate heat meter that will provide almost instant readings due to the short communication time between the two components. It also shows extreme records and helps you predict the weather by simply looking at the trend arrows.

7. Taylor 1730 Digital Thermometer – Best with Clock

Check Price at Amazon


  • Wireless transmission range: 200’
  • Indoor temperature range: 32°F to122°F (0°C to 50°C)
  • Outdoor temperature range: -40°F to 140°F (-40°C to 60°C)
  • Accuracy: N/A
  • Humidity range:
  • Update frequency: Every 12 seconds
  • Fahrenheit/Celsius:
  • Readings: Temperature, Clock, Min/Max Records
  • Warranty: 1 year

Monitoring temperatures can’t get any simpler than this. The external sensor captures information and sends it to the internal monitor, with an upgrade frequency of 12 seconds tops, so you will always have access to current data. The two components must be placed at a maximum distance of 200 feet for the best communication. Both Fahrenheit and Celsius can be selected by simply pressing the center switch.

The memory feature recalls the lowest and highest readings, allowing you to keep records of extreme temperatures. The degrees share the screen with a clock, so you can conveniently place the device on your nightstand and keeps tabs on the time as well, without having to use multiple devices.


  • Very slim, easy to place on any tabletop or mount on the wall
  • The update time is very short
  • It has a long communication range between the two elements
  • Records the bottommost and uppermost temperatures ever detected


  • People complain it sometimes shows errors
  • The signal can hardly pass through multiple walls, so be aware of where you place the monitor
  • No info regarding air moisture


It’s a fairly priced device for what it can do. The readings are accurate most of the time, but it often shows errors, as some customers complain. The clock is a nice addition as it helps you keep tabs on the time without needing another device.

8. AcuRite 00782A2 – Best for Bedroom

Check Price at Amazon


  • Wireless transmission range: 100’
  • Indoor temperature range: 32°F to 122°F (0°C to 50°C)
  • Outdoor temperature range: -40°F to 158 °F (-40°C to 70°C)
  • Accuracy: N/A
  • Humidity range:
  • Update frequency: Every 60 seconds
  • Fahrenheit/Celsius:Only Fahrenheit
  • Readings:Temperature
  • Highlights: Low battery indicator
  • Warranty: 1 year

If you’re someone who likes things to be straightforward, you will love this product. It will show you the temperatures inside the house and outdoors without any fuss. The easy-to-read display shows the numbers in bulk and black so they can be seen from afar. Both components are small, reaching only 2.6” tall, with the option to either mount them on a wall or keep them on a flat surface. No matter what you choose, don’t surpass the 100 ft. extent. The two parts communicate every 60 seconds to refresh the readings based on current weather.

All it does is monitor the inside and outside temperatures, with no additional readings like humidity or clock. For a few extra bucks, the company offers a model that can also show the air moistness inside the house and outside. Also, bear in mind that it can’t show Celsius degrees as it arrives set to Fahrenheit only. Since it works on batteries, the Low Battery icon is more than helpful in determining when it’s time for a replacement.


  • Very small in size but with large black numbers
  • It shows the battery level
  • Straightforward setup, with no complicated settings


  • Doesn’t show Celsius degrees
  • No information on humidity
  • The transmitting time is long


It’s helpful at showing in and out temperature and that’s about all it can do, but it fulfills its purpose with high precision. It’s very compact so it can sit on a nightstand and you won’t even know it’s there. The temperature range is extended so don’t fear that it will render useless in extreme hot or cold weather.

9. AMIR Brifit WA10 – Best for RV

Check Price at Amazon


  • Wireless transmission range: 98’-328’
  • Indoor temperature range: 32°F to 140°F (0°C to 60°C )
  • Outdoor temperature range: -40°F-140°F (-40℃-60℃)
  • Accuracy: ± 1°C and ±5%
  • Humidity range: 10% – 99%
  • Update frequency: Every 60 seconds
  • Fahrenheit/Celsius:
  • Readings:Temperature, In/Out Humidity
  • Warranty: 1 year/45 days refund

It flaunts a transmission frequency of up to 433 MHz, which means that the transmission distance spans up to 328’ in the open air. When placed in an enclosed space where obstacles are in its path, the transmission range is 98’ tops. To provide you with accurate data, the measurement will be updated every 60 seconds. Its features are:

  • Display – The easy-to-view LCD will present the numbers in bold and large writing
  • Temperature Units – Switch between Fahrenheit and Celsius by pressing the switch at the back
  • Min/Max – Get a clear understanding of the conditions as it shows the minimum and maximum values in the last 24 hours
  • Accuracy – It delivers a temperature accuracy of +/- 1.0 F
  • Temperature Range – The sensor will measure temperatures as low as -40F so you will know if it’s freezing outdoors
  • In/Out Humidity – Find out how humid the interior and exterior air gets, from 10% to 99%, with 5% accuracy

The 2-way installation implies that you can either wall-mount it or place it on the table. As opposed to other models, you can expect the battery life to span for as much as 24 months. What’s more, it comes with a 45-day refund if you are not happy with how it works and a 1-year service for potential flaws over time.


  • The distance range is large so it captures signals from far away
  • You get a refund in case you want to return it to the manufacturer
  • It preserves its accuracy throughout time
  • Straightforward design, without complicated settings


  • Users complain about the precision of the moistness levels
  • Updating the data is very slow


A well-designed device that can successfully monitor temp and moistness inside and outside so you can get a clear picture of the weather. The two components communicate at a large distance and you will get real-time readings, but a little slower than similar models that transmit the data more often. It is great for mounting on a vehicle or a vacation cabin as the battery lasts very long.

Frequently Asked Questions

How does a wireless indoor outdoor thermometer work?
It is an assembly of two elements: a sensor that sits outdoors and a monitor for indoors. The two communicate through a signal so the interior component will display the numbers transmitted by the external one.

Where do you place an indoor thermometer?
Keep it in the room where you spend most of the time, and within the reach of the external sensor.

Do you need Internet for a wireless thermometer?
No, the two components don’t use the internet to communicate, but a wireless signal they emit.

What would an indoor thermometer range typically be?
Normally, the inside temp registered by thermometers varies from 4 to 158F.

Where should I place my temperature sensor?
If you put it outdoors, hang it in a tree or on a wall about chest high, somewhere far from heat sources, and in an air draft. Keep the sensor and thermostat within a maximum 200 feet range just to make sure you get the most precise results.

Why is my outdoor thermometer not accurate?
This might happen if you place it near a heat source like concrete or pavement. Avoid installing it near things that get hot and emit heat as this might confuse the sensor.

How do you calibrate a ThermoPro indoor outdoor thermometer?
All ThermoPro models have a reset button either on the front or back. Simply press that button to reset them.


The majority of the models mentioned in this review are more than just a thermometer. As we like to provide you more for your money, you can use the above models to measure dampness and comfort levels. In addition to this, each unit has a sleek and compact design so you can place them anywhere you wish in your home. We hope to help you find the one you have been looking for, so don’t miss our final chart.

Best Overall: ThermoPro TP67A

It’s not enough to know how the temperature is, as humidity is just as important of a factor to take into consideration for your comfort and well-being. As this is a complete model from this point of view, displaying both hotness and moisture, it makes for a smart acquisition for those who want to monitor conditions both indoors and outdoors. It also works as a barometer, so it’s one of the most versatile out there. The data it tracks is updated every 50 seconds so that you are aware of current statistics.
It doesn’t disappoint even when it comes to the features department, providing you with all-time histories in regards to indoor/outdoor temperature and dampness, as well as records that cover the last 24 hours. Moreover, due to the strong signal penetration, you can rest assured knowing that obstacles won’t be an issue as the sensor will accurately transmit the info needed to the console.

Editor’s Choice: Wittime WT-2079

It’s a greatly responsive device that transmits weather data at a high speed, updating every 11 seconds or so. It’s one of the most truthful, with an unnoticeable 0.4F error, and multiple additional readings. The screen shows the indoor humidity so you can monitor the comfort level with more ease, and you will appreciate the time and calendar functions that make it all the more practical.

Best Indoor Outdoor Thermometer with Long Range: La Crosse Technology WS-9160U-IT

The distance from which the two components communicate is among the essential aspects to pay attention to, as it determines the accuracy and response to external factors. This model goes a long way, up to 330 feet, and still manages to update the new data every 4 to 16 seconds, depending on the obstacles it reaches on the way. It’s so accurate that it can even collect information from 3 sensors placed in different locations, for the largest area coverage.

Best Indoor Outdoor Thermometer with Clock: Taylor 1730 Digital Thermometer

The clock function is always helpful as it eliminates the need for several devices laying on your nightstand. This thermometer proves highly efficient in delivering detailed and precise information regarding the current and previous weather stats, and it doubles as a clock for even more convenience. It’s very slim yet easily visible so it turns out to be quite a helper around the house.

Best Indoor Outdoor Thermometer for RV: AMIR Brifit WA10

Whenever you need a slim and accurate device for checking on the weather when you are on the go, you can confidently get this one that can help you make your trips better as it will never let the rain take you by surprise. While camped, place the sensor outside and trust it to show the current temp and humidity from a faraway distance, as the signal travels a long way.

Best Indoor Outdoor Thermometer for Cold Weather: ThermoPro TP65

While many thermometers fail to remain accurate in temperatures below freezing, it is not the case with the ones in our chart. This one, in particular, has increased resistance to below 0 conditions, as the range goes from – 58F to 158F (-50C to 70C). It also records the highest and lowest points lately, allowing you to make a comparison of the previous days.

Best Indoor Outdoor Thermometer for the Money: Baldr Wireless Indoor/Outdoor Thermometer

You won’t break the bank with in/out thermometers, but you most certainly want to get the most for your money. His highly accurate unit can display the latest levels recorded, current temperatures from indoors and outdoors, and trend arrows that let you determine the evolution of the current weather. It’s very small and has a strong signal so it will not fail to update the info every 10 seconds for the best precision.

Markus Mackay
Markus Mackay
Our resident expert in all things AC-related, Markus is a never-ending source of knowledge regarding how these systems work. What makes him so savvy in this field is his direct experience that he acquired while working in sales. The connections he made during that period also came in handy here as Markus knows a lot of experts in this field. With each article uploaded, he makes sure to gather the expertise of his more experienced ex-peers as well, making sure to provide readers with reliable reviews and articles.

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