To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyses reviews to verify trustworthiness.
If it doesn't get enough sun, don't get it. Now the sun has changed to the front of the house, it is making the battery last longer. Nothing to do with the charger, but the Ring Doorbell, use to work really well for motion detection, but has been getting worse and worse. Picks up cars driving by my house, but not someone who walks right up to the door and leave a parcel. Not good, when that is what I want it for. Plus, when trying to answer a ring, the person has gone, before it connects for you to talk to them.