Alexa’s Temperature Accuracy Exposed – How Accurate Is Alexa Temperature

The accuracy of Alexa’s temperature readings has become a subject of curiosity and scrutiny among users seeking reliable data for their home environments. Alexa, the voice-activated virtual assistant developed by Amazon, has gained immense popularity for its ability to provide weather updates, control smart devices, and even monitor indoor temperature.

As individuals increasingly rely on smart home technology, it is essential to examine just how accurate is Alexa temperature truly. This article delves into the intricacies of Alexa’s temperature monitoring capabilities, evaluating the factors that may influence its accuracy and shedding light on users’ experiences with this feature.

How Accurate Is Alexa Temperature

Alexa’s temperature accuracy largely depends on the specific device being used. For instance, the Echo Dot (3rd generation) and later models are equipped with a built-in temperature sensor, allowing them to provide temperature readings for the immediate vicinity.

This sensor is designed to measure ambient temperature within the room where the device is located. However, it’s important to note that the sensor is not as precise as dedicated, standalone thermometers, as it may be influenced by factors like nearby heat sources, airflow, or placement of the device.

The accuracy of the temperature readings also relies on the calibration and firmware of the device. Amazon continuously works to improve the accuracy of their devices through software updates, refining the algorithms that interpret the sensor data. These updates help mitigate any potential inaccuracies and enhance the overall performance of Alexa’s temperature monitoring feature.

While the built-in sensor can provide a rough estimate of the temperature, users should keep in mind that it may not be as precise as specialized thermometers. For more accurate temperature readings, particularly when high precision is required, it is advisable to use dedicated thermometers specifically designed for temperature measurement.

Moreover, the accuracy of Alexa’s temperature readings may also be influenced by other factors such as network connectivity and data sources. Alexa relies on cloud-based information and data from weather services to provide temperature updates. The accuracy of these sources can vary, and occasional discrepancies between the actual temperature and the reported temperature by Alexa may occur.

How Accurate Is Alexa Temperature Sensor

The accuracy of Alexa’s temperature sensor varies depending on the specific device in use. Among the devices listed, the Echo Plus (2nd generation), Echo (4th generation), Echo Dot (5th generation), and Echo Dot with Clock (5th generation) are equipped with a built-in temperature sensor.

These sensors are designed to measure the ambient temperature in the immediate vicinity of the device.

When it comes to accuracy, it’s important to consider that the built-in temperature sensor in these devices provides a general estimation rather than precise measurements. The accuracy can be influenced by several factors, including the placement of the device and any nearby heat sources or airflow. These factors can introduce slight deviations in the temperature readings.

While the temperature sensor in Alexa devices offers convenience for checking the ambient temperature in a room, it may not provide the same level of accuracy as specialized, dedicated thermometers. The primary purpose of the sensor is to provide users with a general idea of the temperature rather than highly accurate and precise measurements.

Additionally, it’s worth noting that not all Alexa devices have a built-in temperature sensor. None of the Echo Show devices, for example, come with this feature. Therefore, if temperature monitoring is a priority, users should ensure they select a compatible device equipped with a temperature sensor.

How to Know the Temperature With Alexa: 5 Easy Steps

Getting Alexa to tell you the temperature is a simple process. Here’s a step-by-step guide on how to do it:

  1. Ensure your Alexa device is properly set up and connected to the internet. You should have a stable internet connection for Alexa to retrieve the temperature information.
  2. Wake up your Alexa device by saying the “wake word” (typically “Alexa,” “Echo,” “Amazon,” or “Computer,” depending on your device settings). You’ll know Alexa is active and ready to receive commands when you see a visual or hear an audio cue, such as a light ring or a beep sound.
  3. To request the temperature, simply say a command like:
    • “What’s the temperature?”
    • “What’s the current temperature?”
    • “What’s the temperature in [city]?” (Replace [city] with the name of the specific location you want to know the temperature for.)
  4. Alexa will process your request and provide the temperature information based on the current weather data it has access to. It may respond with the current temperature in your location or provide the temperature for the specified city, depending on the command you gave.
  5. Alexa will typically respond audibly, stating the temperature in degrees Fahrenheit or Celsius. If you have a device with a display, such as an Echo Show, Alexa may also show the temperature on the screen.

It’s important to note that the specific phrasing of the command may vary slightly, and Alexa is designed to understand natural language. So, you can experiment with different variations or add additional details to your request if needed.

Additionally, Alexa can provide weather forecasts, hourly temperature updates, and even extended forecasts for future days. You can ask questions like “What’s the weather forecast for today?” or “Will it rain tomorrow?” to get more detailed weather information.

By following these steps, you can easily get Alexa to tell you the temperature, making it convenient to stay informed about the weather conditions without needing to check a separate device or application.

How Accurate Is Alexa Temperature

Does Alexa Turn On AC?

Yes, Alexa can turn on an air conditioning (AC) system, but it depends on the compatibility and integration of your AC system with Alexa-enabled devices. Here’s a detailed explanation of how Alexa can control an AC:

1. Linking Your AC System with Alexa

To begin controlling your AC system with Alexa, you’ll need to establish a connection between your AC app and the Alexa app. Follow these steps:

  1. Launch the Alexa app on your smartphone or tablet and sign in to your Amazon account.
  2. Tap on the “Menu” icon (typically three horizontal lines) located in the top-left corner of the app’s home screen.
  3. Select “Skills & Games” from the menu, and in the search bar, type in the name of your AC manufacturer or AC app.
  4. From the search results, choose the appropriate skill that matches your AC system or app. Tap on it to open the skill’s page.
  5. On the skill’s page, tap “Enable” or “Enable to Use.” This action links your AC system with Alexa.

2. Discovering and Setting Up AC Devices

Once you have linked your AC app with Alexa, you need to discover and set up the AC devices for control. Follow these instructions:

  1. In the Alexa app, go to the “Devices” tab located in the lower-right corner of the home screen.
  2. Tap on the “+” icon in the upper-right corner to add a new device.
  3. On the “Add Device” screen, select “Climate” as the device type.
  4. Alexa will scan for available AC devices. Once it discovers your AC system, select it from the list.
  5. Follow any additional prompts or instructions provided by the app to complete the device setup process.

3. Configuring Voice Commands

To control your AC system using voice commands, you need to configure the specific voice prompts that Alexa will recognize. Here’s how to set up voice commands:

  1. In the Alexa app, go to the “Devices” tab and select your AC device from the list.
  2. Tap on the “Settings” icon (typically a gear or cogwheel) associated with the AC device.
  3. On the device settings page, look for options related to voice commands or voice control. This may be labeled as “Voice Control,” “Voice Commands,” or similar.
  4. Follow the on-screen instructions to set up specific voice commands for actions like turning the AC on/off, adjusting temperature, or changing modes.
  5. Customize the voice commands to your preference, ensuring they are distinct, easy to remember, and easily understood by Alexa.

4. Testing and Controlling Your AC System

Once you have completed the setup and configuration process, it’s time to test and start controlling your AC system with Alexa. Follow these steps:

  1. Make sure your AC system is powered on and connected to the internet.
  2. Use the configured wake word to wake up your Alexa device (e.g., “Alexa,” “Echo,” “Computer”).
  3. Issue the voice command associated with the desired action, such as “Alexa, turn on the AC,” “Alexa, set the temperature to 72 degrees,” or “Alexa, switch to cooling mode.”
  4. Alexa will process your command and send the appropriate instructions to your AC system, carrying out the requested action.
  • Turning On and Off: Use commands like “Alexa, turn on the AC” or “Alexa, turn off the air conditioner” to control the power status of your AC system.
  • Adjusting Temperature: You can set the desired temperature by saying, for example, “Alexa, set the AC to 72 degrees” or “Alexa, increase the temperature by 2 degrees.”
  • Mode and Fan Speed: Depending on the capabilities of your AC unit or controller, you can use commands like “Alexa, set the AC to cooling mode” or “Alexa, increase the fan speed to high.”

By following these steps, you can seamlessly integrate your AC system with Alexa and enjoy the convenience of voice-controlled AC settings. Remember to consult the specific instructions provided by your AC manufacturer or app for any device-specific details or variations in setup.

Why Is Alexa Temperature Wrong: 7 Possible Issues

Alexa’s temperature readings can sometimes be inaccurate due to several factors. Here are some possible reasons why Alexa’s temperature may be wrong:

  1. Data Sources and Updates: Alexa relies on external weather services and data providers to retrieve temperature information. If these sources provide inaccurate or outdated data, it can result in incorrect temperature readings. Inaccuracies can occur if the weather service has incorrect or delayed updates, or if it relies on data from weather stations that are not accurately calibrated.
  2. Ambient Factors and Placement: Alexa’s built-in temperature sensor (available in select devices) can be influenced by various ambient factors. The placement of the device, proximity to heat sources or drafts, and exposure to direct sunlight can all affect the accuracy of the sensor’s temperature readings. Placing the device near a vent, heater, or in a location with inconsistent airflow can introduce deviations in the measured temperature.
  3. Sensor Limitations: The built-in temperature sensor in Alexa devices is designed to provide general temperature estimates rather than precise measurements. The sensor may not have the same level of accuracy as dedicated thermometers. Factors such as sensor calibration, manufacturing tolerances, and the sensor’s sensitivity can impact its accuracy.
  4. Device Variations: Different Alexa devices may have variations in temperature sensor accuracy. For example, older models may have less precise sensors compared to newer models. It’s essential to consider the device’s specifications and capabilities when assessing temperature accuracy.
  5. Local Environmental Conditions: The actual temperature in your immediate environment may differ from the temperature reported by Alexa. Factors such as microclimates, localized weather patterns, and variations within your home’s different rooms or floors can contribute to temperature discrepancies.
  6. Internet Connectivity: Alexa requires a stable internet connection to retrieve temperature data. If there are connectivity issues or disruptions, it may affect the accuracy of the temperature readings.
  7. Calibration and Firmware: Amazon regularly releases firmware updates for Alexa devices, which can include improvements to temperature accuracy. Ensuring that your device is running the latest firmware version can help mitigate potential inaccuracies.

It’s important to remember that while Alexa can provide convenient temperature readings, it may not offer the same level of accuracy as specialized thermometers. If precise temperature measurements are critical for your needs, it is advisable to use dedicated thermometers or consult professional weather services for accurate information.

5 Best Weather Skill for Alexa

There are several weather skills available for Alexa that can provide accurate and reliable weather information. Here are some of the best weather skills for Alexa:

  1. “Big Sky”: Big Sky is a highly rated weather skill that offers detailed weather forecasts, including hourly and 7-day forecasts. It provides information on temperature, precipitation, wind speed, humidity, and more. It also supports voice commands for requesting weather updates and specific location forecasts.
  2. “The Weather Channel”: The Weather Channel skill delivers comprehensive weather forecasts, radar maps, and severe weather alerts. It provides localized weather information for your specific location and allows you to customize your preferred units of measurement. You can ask for current conditions, hourly forecasts, or a 10-day forecast.
  3. “AccuWeather”: AccuWeather skill is known for its accuracy and detailed weather information. It offers current conditions, hourly forecasts, and 15-day forecasts. You can ask for weather updates for your current location or any specific city worldwide. The skill provides information on temperature, precipitation, wind speed, and more.
  4. “Weather Underground”: Weather Underground skill provides hyperlocal weather forecasts and real-time weather updates. It offers access to personal weather stations and crowd-sourced weather data, allowing for accurate and localized weather information. You can ask for current conditions, forecasts, radar maps, and severe weather alerts.
  5. “National Weather Service”: The National Weather Service skill provides official weather forecasts and alerts issued by the U.S. government’s National Weather Service. It offers detailed weather information, including current conditions, hourly forecasts, and extended forecasts. It also provides severe weather alerts and advisories for your specified location.

These weather skills for Alexa can be easily enabled and linked to your Alexa device through the Alexa app. It’s recommended to read user reviews and explore the features of each skill to find the one that best suits your preferences and provides the most accurate and reliable weather information for your location.


The accuracy of Alexa’s temperature readings can vary depending on several factors. While Alexa relies on external weather services for temperature data, discrepancies can arise due to data source limitations, sensor calibration, ambient factors, and device variations. It’s important to keep in mind that Alexa’s built-in temperature sensor provides general estimates rather than precise measurements.

If precise temperature readings are crucial, using dedicated thermometers or consulting professional weather services may be more reliable. Nonetheless, for general temperature information and convenience, Alexa can still be a useful tool, but it’s always wise to consider the possibility of slight inaccuracies when relying on its temperature readings.

Frequently Asked Questions

Does Alexa have a built in thermostat?

Alexa does not have a built-in thermostat. While Alexa-enabled devices can control compatible smart thermostats through voice commands, they do not have the functionality of a built-in thermostat. The primary purpose of Alexa is to act as a voice-activated virtual assistant, providing information, performing tasks, and controlling smart home devices.

This includes the ability to adjust the temperature through compatible smart thermostats that are connected to the Alexa ecosystem. However, Alexa devices themselves do not have the hardware or software to directly control or regulate temperature settings like a dedicated thermostat. Instead, they rely on integration with third-party smart thermostats to provide users with the ability to adjust temperature settings using voice commands or through smartphone apps connected to the Alexa ecosystem.

Where does Alexa get temperature?

Alexa obtains temperature information from various external sources. It relies on cloud-based weather services and data providers to gather temperature data. These services provide Alexa with real-time weather updates and forecasts for different locations. Alexa accesses this information to provide users with temperature readings upon request or as part of weather updates.

How does Alexa know the outside temperature?

Alexa knows the outside temperature by accessing weather data from its partnered weather services and data providers. These sources collect temperature information from various weather stations, satellites, and meteorological sources. Alexa retrieves the current temperature from these data providers when requested by the user.

What temperature range does Alexa thermostat use?

The temperature range that Alexa can control through compatible smart thermostats varies depending on the specific thermostat model and its capabilities. Generally, smart thermostats compatible with Alexa can handle a wide temperature range suitable for maintaining indoor comfort. Typical temperature ranges for heating mode can start as low as around 40 degrees Fahrenheit (4 degrees Celsius) and go up to around 90 degrees Fahrenheit (32 degrees Celsius) for cooling mode. However, it’s important to refer to the specific thermostat’s documentation or consult the manufacturer’s guidelines for accurate temperature range information.

Can Alexa detect humidity?

Yes, Alexa can provide information about humidity levels, but it does not have built-in humidity sensors. Instead, Alexa relies on external devices or smart home systems that have humidity sensors integrated with them. These devices, when connected and set up with Alexa, can provide humidity readings and information upon request. For example, you can connect a compatible smart home device or a dedicated humidity sensor to your Alexa system, and then ask Alexa questions like, “Alexa, what is the current humidity level?” or “Alexa, what is the humidity in the living room?” Alexa will fetch and relay the humidity information provided by the connected sensor or device.

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