Eightree WLAN Steckdose review: power trip

Jordan Clarke: Tech reviewer who has unboxed more gadgets than is healthy and is rarely impressed.

Review image for EIGHTREE WLAN Steckdose, Alexa Zubehör WiFi Steckdose mit Strommessung, 16A

Finally, a way to be lazy with style

This 4-pack of smart plugs is perfect for singles looking to automate their living space without breaking the bank. They offer solid energy monitoring and voice integration, though you should avoid them if you are a DIY enthusiast looking to flash custom firmware like Tasmota.

What We Liked 👍

  • Ultra-compact size fits anywhere easily
  • Real-time power monitoring saves money
  • Seamless integration with Alexa and Google
  • Setup is surprisingly quick and simple

What Could Be Better 👎

  • No support for custom Tasmota firmware
  • Requires stable 2.4GHz Wi-Fi connection
  • One unit may occasionally be faulty

Let us talk about your electricity bill

So, you have decided that living alone means you should finally control your apartment with your voice. Welcome to the club. The Eightree WLAN Steckdose arrives in a four-pack, which is just enough to make your humble abode feel like the bridge of a starship, or at least a place where you do not have to get off the sofa to turn off the reading lamp. Spec sheet says one thing, reality says another? Not quite here, as these little white bricks actually perform exactly as promised.
The design is refreshingly tiny at 4.4 x 4.4 cm. In the world of smart home tech, where manufacturers usually design plugs that block three neighboring outlets, this is a minor miracle. You can actually use all the ports on your power strip without needing a PhD in geometry. It is almost as if the designers actually lived in a normal apartment with limited wall space, which is a shocking deviation from the industry standard of pure incompetence.
Beyond just looking compact, they offer energy monitoring. For the singles among us, this is the ultimate tool for judging your own lifestyle. You can now see exactly how much power your coffee machine guzzles during your Monday morning fog. It tracks usage over weeks and months, providing data that might actually help you lower your energy bill, assuming you care about such mundane things as adult responsibilities.
Installation is famously smooth. You plug them in, fire up the Smart Life app, and you are basically done. The integration with Alexa and Google Assistant is snappy. I have seen smart plugs that take longer to connect to Wi-Fi than it takes to actually build the house, but these managed to wake up and connect without needing a sacrificial offering to the tech gods. It is almost suspicious how well it works.
However, do not get too excited if you are one of those hardware hackers who wants to turn every device into a custom science project. These units do not support Tasmota. The Realtek chip inside is solid enough for standard use, providing a stable connection that rarely drops, but you are locked into the ecosystem provided by the app. If you are fine with staying in the lane provided by the manufacturer, you are going to have a good time.

Features that actually do their job

The standout feature here is undoubtedly the power monitoring capability. It is not just a gimmick for the spec sheet. You get clear, readable data on your daily, weekly, and monthly energy consumption. It is surprisingly addictive to watch the numbers tick up while you run a space heater or a high-end gaming PC. It might even convince you to actually turn things off when you leave the room, which is the kind of character development your mother would be proud of.
Compatibility is the other big win. If you have been living under a rock, Alexa and Google Home are the standards. These plugs integrate perfectly. You can bark orders at your apartment like a Bond villain, commanding your floor lamp to turn on or your air purifier to kick into gear before you even walk through the door. The response time is fast enough that you will not have time to regret your life choices before the lights switch.
The build quality is decent. We are looking at standard ABS plastic, but it feels sturdy enough to survive being plugged and unplugged several times. With a max load of 3680 watts, you can plug in almost anything short of an industrial laser or a small fusion reactor. It is safe, CE marked, and keeps your appliances running without turning your walls into a fire hazard, which is really all we can ask for in a smart plug.

The final verdict for your solo kingdom

The Eightree WLAN Steckdose set is a solid, no-nonsense upgrade for anyone wanting to get their smart home journey started without the headache of complex configurations or massive price tags. Buy this if you want reliable, simple, and compact smart plugs that integrate perfectly with your existing voice assistants. Skip this if you are a hard-core tinkerer who insists on flashing custom firmware or if you simply hate the idea of adding another app to your phone.

Where to buy Eightree WLAN Steckdose (ET20)

Price on October 26, 2026

Compared with its rivals

Pricescoop

Affiliate Partner Amazon
€29.93€39.99-25%

Price on October 26, 2026

View on amazon.de
  • Smart Home
  • WLAN Steckdose
  • Energiesparen
  • Alexa
Smart Home

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  • Smart Home
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  • Energiesparen
  • Alexa
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Our other reviews

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Echo Dot (5th Gen) Review: Small Spheres, Big Smart Home Ambitions

This bundle is an excellent entry point for anyone wanting to automate their home without emptying their bank account. It delivers surprisingly solid audio for its size, making it perfect for bedrooms or kitchens, though it obviously won't replace a dedicated hi-fi system.

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