Ring Indoor Cam will not connect through Matter, HomeKit or another platform

The checks in more detail

To be certain, check the sources. Look for a HomeKit or Matter logo on the box, under the device in the Ring app and on Ring's compatibility pages. If they are absent, the camera is not designed to be added to the Home app. Ring's compatibility with other platforms changes over time, so check Ring's current guidance before you buy or plan around it. The camera works with Alexa, so the Ring skill lets an Echo Show display the live view and announce events. If you want it in an Apple environment, there are only workarounds. Some owners use third-party bridge software, such as Homebridge with a Ring plugin, that exposes Ring cameras to HomeKit;

this is unofficial, needs a computer that runs all the time, uses your Ring login and may break when Ring changes its service, so weigh the security and reliability. Another option is to choose cameras that natively support HomeKit Secure Video or Matter for the Apple Home. Meanwhile use the Ring app for live view, alerts and history, and a Ring Protect plan for the recorded history. Keep the camera on the 2.4 gigahertz band, and check its privacy cover and cable if the picture is black or drops. Contact Ring support if you need confirmation of current platform support for your camera. Another point is how you want to see the camera.

In Apple's world the Home app shows live video from cameras that support HomeKit; with the Ring Indoor Cam you would watch in the Ring app, which can sit on the same phone, and use Alexa for voice. People who use both ecosystems often keep Ring for security cameras and use HomeKit devices for lights and locks, rather than forcing everything into one app. If you prefer a single app, check which indoor cameras advertise HomeKit Secure Video, which stores recordings in iCloud and needs an iCloud plan. A privacy cover on the Ring camera can be closed when you are home, which is a useful feature the bridge route does not change.