Routers are rarely mentioned when discussing the various types of devices that support HomeKit — and that’s probably because there are hardly any HomeKit routers available. In fact, Apple’s list of HomeKit–compatible devices lists just a single router — the Linksys Velop MX4200/AX4200. It supports Wi–Fi 6 and you can either buy it on its own ($250 from the Apple Store) and use it like a conventional router, or as part of a wider mesh networking system for larger homes (from $400).
The advantage of using a HomeKit router is that it can provide additional security to keep your home network safe from outside intruders and hacking attacks. Every smart device that is connected to your home Wi–Fi network is a potential point of weakness that could allow a hacker to gain access to your home network. However, a HomeKit router can provide additional protection — but only for other HomeKit devices, such as lights and security cameras, that are set up within the Home app.