With the MYGGBETT door/window sensor, IKEA is responding to a key trend in the smart home sector. This represents a step towards cross-manufacturer standards and easy integration. The sensor is based on the open Matter standard and is aimed at users who want to make their homes smarter, more comfortable, and more secure – without complex technology or being tied to a specific manufacturer or system.
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IKEA MYGGBETT overview
The MYGGBETT sensor detects whether doors or windows are open or closed. When integrated into a compatible system, it sends notifications directly to your smartphone as soon as the status changes. This allows you to check remotely whether everything at home is closed – for example, after leaving the apartment or during extended absences.
The MYGGBETT boasts a sleek and understated design. Its simple and subtle appearance allows it to blend harmoniously into modern living spaces. The minimalist design is based on IKEA's typical design language, which is functional, discreet, and unobtrusive so as not to visually distract from doors or window frames.

12-pack rechargeable AAA NiMH batteries
High capacity, 850 mAh, 1.2 V, rechargeable up to 500 times, pre-charged
The sensor measures 82 × 17 × 18 mm, making it approximately one and a half times the length of an AAA battery, which serves as its power source. This battery is not included and must be purchased separately, which is understandable given the price.
Matter as a technological basis
Technically, IKEA consistently relies on the open Matter standard for the MYGGBETT. The goal is to make the devices easier to install and ensure long-term compatibility. Accordingly, the sensor can be used with systems from Amazon, Apple, Google, Homey, and Samsung. It can also be operated via the DIRIGERA Hub. This openness, combined with the attractive price, makes the sensor particularly appealing.
Flexible assembly of the IKEA MYGGBETT
The MYGGBETT door/window sensor is designed for various installation situations. The sensor and magnet can be mounted upright, side by side, or opposite each other. This makes it suitable for use on doors, windows, and furniture throughout the entire living area.

The sensor sits on a base plate that can be removed for installation. This plate can be screwed on or attached using an adhesive pad, allowing for residue-free removal later. The magnet can only be glued in place.

Both housings have a notch that serves as a guide and must be flush on both parts for the magnet to be detected. IKEA specifies a maximum distance of 5 mm between the sensor and the magnet. In testing, the MYGGBETT showed a slightly larger detection distance. However, to ensure reliable operation, the distance should be kept as small as possible.
IKEA MYGGBETT furniture set put to the test
In this test, the sensor is integrated with the Aqara Smart Hub M200 using Matter. After inserting the battery, the sensor automatically enters pairing mode. Setup was straightforward and completed successfully on the first attempt using the Aqara app. The required Matter code is located on the side of the sensor and is also available as a QR code in the manual.




Aqara Smart Hub M200
Matter controller, Thread boundary router with Aqara Zigbee, Bluetooth, WLAN, PoE, IR, supports Amazon Alexa, Apple HomeKit, Home Assistant, SmartThings, Google Home
After setup, the MYGGBETT will display the status indicators. „"Open"“ and „"Closed"“ The information is displayed on the main page. The detailed device card shows further information, including the battery charge level in percent and the status with a timestamp of the last status change.

Aqara radiator thermostat W600
Supports Zigbee/Thread, energy saving, voice control, scheduling, geofencing, compatible with Apple HomeKit, Home Assistant, Alexa, Google
Besides simply indicating status, the sensor is also suitable for simple automations. In combination with a smart radiator thermostat W600 During testing, an automated system was set up that lowers the room temperature as soon as the sensor detects an open window. When the window is closed again, the temperature is automatically raised again.



Conclusion IKEA MYGGBETT
Advantages:
- Matter Standard
- Broad compatibility with common systems
- Flexible mounting options
- Compact, unobtrusive design
- Operation with AAA battery possible
- Affordable price
Disadvantages:
- AAA battery not included
- The IKEA system currently lacks safety features such as a siren or integrated alarm.
With the MYGGBETT door/window sensor, IKEA is clearly positioning itself in the growing market for standardized smart home products. The focus is on clear functionality, ease of use, and broad system compatibility. The sensor offers a straightforward entry point, especially for beginners or households looking to expand existing Matter-based systems. The sensor is available now at Available online for a very reasonable price of €7.99. Comparable sensors from, for example, Homematic IP start at around €28.

Homematic IP Smart Home window and door contact with magnet
Digital sensor for efficient heating, window monitoring via app, energy saving, Alexa, Google Assistant
Source/Photo: (Amazon / IKEA)

My name is Christian, and I founded this blog in 2024. I'm a trained communications electronics technician, a tech enthusiast, and a smart home aficionado with many years of experience in the field of networked household appliances. I passionately follow current developments and regularly test new products to provide clear insights and practical recommendations.
Great sensor!
I wonder if I can control my Bosch Smart heating controller with the sensor and Google Home?