Developed by Apple, Amazon, Google, Samsung, and others, Matter is an open-sourced, IP-based connectivity software layer for smart home devices. It works over Wi-Fi, Ethernet, and Thread.
Thread is a low-power, wireless mesh protocol. It operates on the same 2.4GHz spectrum as Zigbee and is designed for low-power devices, such as sensors, light bulbs, plugs, and shades. IP-based, Thread devices can communicate directly with each other, the internet, and with other networks using a Thread Border Router.
Today, Matter supports most of the main device types in the home, including lighting, thermostats, locks, robot vacuums, refrigerators, dishwashers, dryers, ovens, smoke alarms, air quality monitors, EV chargers, and more.
A smart home gadget with the Matter logo can be set up and used with any Matter-compatible ecosystem via a Matter controller and controlled by more than one ecosystem with a feature called multi-admin.
Amazon Alexa, Google Home, Samsung SmartThings, Apple Home, Home Assistant, Ikea, and Aqara are among the well-known smart home companies supporting Matter, along with hundreds of device manufacturers.
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