Comment by daveoc64

Ring does offer end-to-end encryption, but it breaks various features. You can see a list of what it breaks on their website:

https://support.ring.com/hc/en-gb/articles/360054941511-Unde...

Many of these features are key selling points, so most consumers aren't going to be interested in turning end-to-end encryption on.

It also doesn't work on battery-powered devices, presumably because they offload as much work as possible to the server to save power.