IKEA TOFSMYGGA: A Cheap Outdoor Matter Plug, With a Catch

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TL;DR

IKEA's TOFSMYGGA is a weatherproof outdoor smart plug for around 149 SEK that speaks Matter. The twist: it runs Matter over Thread, so you'll need a Thread border router before it does anything.

IKEA has done the thing it does best: taken a category that usually costs too much and dropped a cheap, competent version into it. The TOFSMYGGA is an outdoor smart plug, weatherproof, Matter-enabled, and priced at around 149 SEK, roughly 13 euro. For a plug that runs your patio lights or a Christmas display, that's hard to argue with. But there's a catch worth understanding before you add it to your cart, and it's about how it connects.

If Matter is new to you, our guide to what Matter is sets the scene. The TOFSMYGGA is part of IKEA's broader 2026 push to move its whole smart range onto Matter over Thread, the same strategy behind the 21 Matter devices IKEA announced for the year.

What Is the IKEA TOFSMYGGA?

It's a black outdoor smart plug rated IP44 when the lid is closed. That IP44 rating is the important detail: it means splashing water and dust from any direction, which covers a balcony, a patio, or a covered exterior socket. It doesn't mean waterproof, and the rating assumes the flap is shut, so a plug sitting open in the rain isn't protected. Think splash-proof, not submersible.

Beyond the weather rating, it does what a good smart plug should: on/off control, scheduling through the IKEA Home smart app, and energy monitoring so you can see what that outdoor heater actually draws. At its price, energy monitoring is a genuinely nice inclusion, plenty of pricier plugs skip it.

The Catch: Matter Over Thread, Not Wi-Fi

Here's the part that will surprise some buyers. The TOFSMYGGA speaks Matter, but specifically Matter over Thread, not Matter over Wi-Fi. That means it needs a Thread border router on your network to work at all. Plug it in, open your app expecting a quick Wi-Fi setup, and if you don't have a Thread border router, nothing happens.

Is that a dealbreaker? For most people reading a smart-home site, no, because you probably already own a Thread border router without realizing it. Common ones include:

IKEA's own DIRIGERA hub
An Apple HomePod (mini or full size) or a recent Apple TV
A Google Nest Hub (2nd gen) or Nest Hub Max
An Aqara M3, plus a growing list of other hubs

Importantly, the plug isn't locked to DIRIGERA, any Matter controller with Thread will onboard it, a point HomeKit News confirmed in its coverage of the EU launch. But if your smart home is pure Wi-Fi with no Thread anywhere, this plug asks you to add that piece first. That's the honest tradeoff for the low price and the Matter badge.

Why does IKEA keep choosing Thread? Because Thread is low-power and meshes, which suits battery sensors and cheap always-on gadgets, and because it's the direction the whole Matter ecosystem is leaning. It's a bet on where the standard is going rather than where it's been.

Does It Work With Your Setup?

Yes, broadly. IKEA lists the TOFSMYGGA as compatible with Amazon Alexa, Apple Home, Google Home, Homey, and Samsung SmartThings. IKEA doesn't name Home Assistant, but since HA supports both Matter and Thread, the plug joins there through Matter just fine, our Home Assistant overview is a good starting point if you run that route.

The practical upshot: once it's on your Thread network, this is a genuinely cross-ecosystem plug. You can pair it into Apple Home for the family and still automate it from Home Assistant, which is exactly the kind of freedom Matter's 1.6 update is trying to make normal.

Should You Buy One?

If you already run any Thread border router and want a cheap, weather-rated way to automate something outdoors, this is an easy yes. Thirteen-ish euros for an IP44 Matter plug with energy monitoring is a good deal, and buying into a Thread device now is buying into where the standard is heading rather than a proprietary dead end.

If you're a Wi-Fi-only household with no Thread, weigh it differently. The plug is cheap, but adding a border router to use one outdoor socket may not be worth it unless you plan to build out more Thread devices anyway. In that case, either grab a Thread hub as part of the same upgrade, or pick a plain Matter-over-Wi-Fi plug instead. Either way, the days of IKEA outdoor automation costing a fortune are over, and that's the real story here.

Frequently Asked Questions

Does the IKEA TOFSMYGGA plug need a hub?

Sort of. It uses Matter over Thread, so it needs a Thread border router to join your network, that can be IKEA's DIRIGERA, but it isn't locked to it. An Apple HomePod or Apple TV, an Aqara M3, or another Thread border router works too. What it can't do is run purely on Wi-Fi with no border router at all, which trips up buyers expecting a plain Wi-Fi plug.

Is the IKEA TOFSMYGGA weatherproof enough for outdoors?

IKEA rates it IP44 with the lid closed, which handles splashing water and dust from any direction, fine for a patio, balcony, or covered outdoor socket. It is not rated for full submersion, and the IP44 rating depends on the lid being shut, so a permanently plugged-in device with the lid open changes the equation. Treat it as splash-proof, not waterproof.

Which smart home systems work with the TOFSMYGGA plug?

Because it's a Matter device, IKEA lists it as compatible with Amazon Alexa, Apple Home, Google Home, Homey, and Samsung SmartThings. Home Assistant isn't named by IKEA, but it supports Matter and Thread, so the plug works there too via Matter. You control and schedule it either through your chosen ecosystem app or the IKEA Home smart app.

How much does the IKEA TOFSMYGGA cost?

IKEA lists it at 149 SEK on its Swedish site, which works out to roughly 13 euro, making it one of the cheapest Matter smart plugs around. Exact prices in other currencies and regions vary and were still rolling out at launch, so check your local IKEA page for the current figure rather than trusting a converted number.