Does Alexa Have To Be Plugged In To Work?

Alexa is an AI virtual assistant that is here to transform your life. You can control it using voice commands to play music, set alarms, and so on.

But, if you want to control your smart home with Alexa, you may need to keep it plugged into work.

Surprising as it may seem, Alexa devices do not come with built-in batteries, so they need continuous power.

Read on further to find out why Alexa cannot work without power and what happens when you unplug Alexa.

So, without any further ado, let’s dive right in!

Does Alexa Have To Be Plugged in To Work? Here’s Why

Does Alexa Have To Be Plugged in To Work

Alexa, an AI voice assistant developed by Amazon compatible with Echo devices, must be plugged into work.

This rings true for significant models of Echo devices, including Echo plug, Echo dots, Echo Show, etc.

It is not possible to run voice commands over Alexa without any power.

This is mainly because many Amazon Echo devices need electricity to operate.

Why do you need to plug in Alexa?

Why do you need to plug in Alexa

Yes, it is typical to wonder why Alexa needs to get plugged in despite being so technologically advanced.

The main reason is that Alexa doesn’t have an inbuilt battery to power its operation.

Since Alexa is an electronic device, it needs a power source to keep it operational.

It needs to be plugged continuously into a power source to remain functional.

Can you run Alexa without plugging it in?

Alexa is compatible with a variety of smart speakers. But, you can use Alexa over voice commands with Echo devices only.

The only limitation of using Echo devices is that most are not battery-powered.

Hence, they need an electricity source to remain functional. It won’t work without connecting the Echo device to a power source, it won’t work.

So, unless you own a battery-powered or battery-compatible Echo device, Alexa won’t be functional.

Does Alexa work without internet connectivity?

To use Alexa’s voice command function, you must ensure that it gets connected to the internet.

It is because, without a Wi-Fi connection, the Amazon cloud couldn’t operate.

Since Alexa relies mainly on the Amazon cloud, it needs a continuous connection.

Especially if you ask Alexa to play news or music, it won’t be able to perform the function without the internet.

In case your Alexa is not connected to the internet. It will show a message “Unable to perform voice commands without wifi.”

So, even if you have power, there is no wifi connectivity. In such a case, it will be impossible to use Alexa.

Can you use a portable battery with an Echo Device?

The answer to this question is much more complicated than it may seem. Yes, you may be able to use a portable battery, but it is only compatible with a few Echo devices.

This portable battery option doesn’t work with a majority of Echo devices. But some versions of Echo Dot and Echo Plus run on a rechargeable battery base.

The rechargeable battery base makes the Echo Device portable. It allows you to take Alexa without the hassle of plugging in and out.

You get a runtime of about 6 to 9 hours of Echo Device on a full charge of the battery base.

This may give you the freedom to move Alexa around at your place. But, in case you need to step out of your house.

Then, you may need to reconnect Alexa by entering the setup mode to your Wi-Fi connection.

Does unplugging Alexa save power?

Does unplugging Alexa save power

Since Alexa must be plugged in at all times, you may think it consumes a lot of power. It can be tempting for you to unplug Alexa when not in use.

But, contrary to the common belief, all Echo devices are highly energy efficient. They tend to increase your overall electric bill slightly.

So, it doesn’t make a significant difference even if you unplug Alexa or keep it plugged in at all times.

According to the experts, you must keep Alexa plugged in when it is working and also when it is sitting idle.

If you unplug Alexa, you may need to set the device all over when you plug it in again.

What happens to Alexa when you unplug it?

If you unplug your Echo device with Alexa, it will turn it off.

Without an Echo device, you won’t be able to operate Alexa with voice commands.

In short, Alexa will be unable to perform the functions it is programmed to perform.

You can only use Alexa as a Bluetooth speaker when you unplug it.

You can directly unplug the Alexa Echo device without worrying about getting damaged.

Unlike regular computers, Echo devices do not have a separate power button.

So, even if you unplug it and switch it off, it won’t do any damage to the Echo device.

The Echo device will boot up normally the next you plug it back.

Do you need to unplug Alexa at night?

Alexa automatically goes into sleep mode when not in use or sitting idle.

You don’t need to unplug Alexa when you sleep at night.

If you want to keep Alexa listening for noises during the night, you can mute its microphone.

But, if you do so, you won’t be able to use voice commands asking Alexa to wake up.

Instead, you may have to perform the function by yourself manually by pressing the button and switching on the mic.

If you have an alarm programmed on Alexa, it’s better to keep it plugged in during the night.

Frequently Asked Questions (FAQs)

Will Alexa reset without power?

Not really; Alexa will not reset without power. This is true as long as you use the same Wi-Fi connection you used for connectivity.

Once you plug Alexa back in, it automatically remembers its settings and connects to the wifi.

But, if you unplug and move Alexa to a place with a new Wi-Fi connection.

Then, you may need to run the setup process all over again.

Currently, Alexa may need to get synced to the new Wi-Fi connection for operation.

Does the Echo Show need to be plugged in all the time?

No, the Echo Show doesn’t require to be plugged in constantly.

However, if you want it to be used as Alexa (voice virtual assistant), it must always be plugged in.

Does Alexa Show 5 have to be plugged in to work?

Yes, Alexa Show 5 has to be plugged into any external power source to work regularly.

However, if not in use, you can leave it powered off.


A few models of Echo devices may come with a battery base and work without continuous power.

But, as for Alexa, you may need to keep it plugged in at all times.

Due to their energy-efficient design, Alexa won’t consume too much power even when being plugged in continuously.

So, keeping Alexa plugged into work won’t make any difference to your electric bill.

Keeping Alexa plugged in will also save you from the hassle of setting up your device every time.

Related Articles

5/5 - (1 vote)
David owner of


Hi! I’m David — a writer, blogger, and proud owner of Smarterve. I’ve been using smart home gadgets and in the home industry for about a decade. I love to solve problems, give suggestions, and create ease for people to enjoy life. This blog is where I can share tips and provide solutions to everyone using smart gadgets.

Similar Posts


  1. “I enjoy using my Alexa, but it can be inconvenient that it requires a constant power source. I wish it had a built-in battery for more portability.”

  2. “Keeping my Alexa plugged in full-time is a minor inconvenience, but it’s a worthwhile trade-off for its convenience.”

  3. This content is informative and addresses a common concern. It clearly explains whether Alexa requires a constant power source for operation, which is essential for users looking to optimize their Alexa experience. Great job!”

  4. I appreciate the in-depth information provided in this content. It not only answers the question but also offers valuable insights into Alexa’s power requirements. Very well-written!

  5. Overall, this content is a reliable source for anyone wondering if they can use Alexa without it being constantly plugged in. It’s concise and well-structured, making it easy for readers to find the information they need

Leave a Reply

Your email address will not be published. Required fields are marked *