This is a gripe I have and everyone I know who has a Ring doorbell has the same complaint. So treat this as a public service announcement. I have the Ring Video Doorbell Pro.
In short Ring door bells are useless if you want to see who is at your door “immediately”. Even on the newest and fastest iPhones the delay between the ring alert and eventually getting a live stream is far far too long. This is the case even when I’m home on the same WiFi network with strong signals at all devices. I’m a network engineer so believe me, my signal is strong and my Internet connection is very fast. Really Ring need to sell an always on (or immediate on on alert) wall or table screen so we have something to look at when someone rings. No one in the family bothers looking at the App anymore due to the delay, we just open the door. So sort of defeats the purpose. I’ve now installed CCTV with an always on internal screen so as to overcome this delay issue. So as a doorbell Ring gets a 1 our of 10. As a recording/history device it is OK so 6/10.