The Amazon-owned company Ring is rolling out video end-to-end encryption in the US, & also expanding it globally. It said on its official blog post that customers around the world with eligible Ring devices can opt into video encryption, to add an extra layer of security that only allows their videos to be viewed on their chosen mobile device. This advanced security option is simple to set up via the Ring app.
For more information on video end-to-end encryption, you may visit ring.com/end-to-end-encryption.