I was walking around when I noticed that some Pokéstops have a small white ring around them.
What is the meaning of the white ring?
Answer
That means you haven’t spun that pokestop since Update 0.67.1/1.37.1. It goes away the first time you spin it. You get a little bonus for doing so; one extra item, to give you some incentive to go to new places.
Attribution
Source : Link , Question Author : msm.oliveira , Answer Author : Frank
