Ring says the battery should last anywhere from six to 12 months between charges, depending on how much activity your doorbell receives. Those claims might be a bit inflated, though. In my experience, the battery drained to under 40 percent in about six weeks of use, which means I’ll be recharging it every three months. For my testing, I had all the features enabled, such as motion detection and quick live view access. Ring says disabling these features will extend the battery life.
3 - If you do not answer the alert fast enough, you are locked out-- even though someone is standing at your front door. You cannot "turn on" the camera from your phone or tablet. If someone is there and you do not have an "ACCEPT" button on the screen, there is just no way to see or talk to them. This is obviously a software flaw. You should always be able to "wake" a camera remotely and talk to a person at your front door. Or maybe you just want to see the view outside your front door. You should be able to access the camera / microphone and enjoy your front yard.