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.
We bought two plus we and a previous Ring door bell. Connecting to the flood lights via wifi was way easier than the door bell was some time ago - must have improved that part. Picture quality and illumination quite good. Just that when we receive an alert of movement it can takes sometimes a minute or more to respond with a picture even within the immediate wifi perimeter and play back is sometimes a bit hit or miss. Otherwise glad we got them.