Matter is an open-sourced, IP-based connectivity software layer designed for smart home devices, developed by companies including Apple, Amazon, Google, and Samsung. The protocol can operate over various networks such as Wi-Fi, Ethernet, and Thread.
Thread is characterized as a low-power, wireless mesh protocol that functions within the 2.4GHz spectrum, similar to Zigbee. It is engineered for low-power devices, including sensors, light bulbs, plugs, and shades. As an IP-based protocol, Thread enables direct communication among devices, the internet, and other networks, facilitated by a Thread Border Router.
The Matter protocol currently supports a wide range of smart home devices, including lighting systems, thermostats, locks, and various large appliances such as refrigerators, dishwashers, and ovens. This broad compatibility seeks to simplify integration across different devices within the home.
Devices that feature the Matter logo can be set up and utilized within any Matter-compatible environment through a Matter controller. A noteworthy feature of the system is “multi-admin,” which allows a single device to be controlled through more than one ecosystem.
Well-established smart home systems such as Amazon Alexa, Google Home, Samsung SmartThings, Apple Home, Home Assistant, Ikea, and Aqara are among the prominent companies presenting support for Matter. This collaboration includes hundreds of device manufacturers, raising questions about the broader implications for consumer choice and ecosystem interoperability in smart home technology.
Source: https://www.theverge.com/news/798263/samsung-smartthings-thread-border-routers-apple-google-amazon-matter