The one I have stays plugged in, resolute, in the family room of my home close to the front door, and as soon as I walk in when the Pura is running, I'm met with the lovely smells of Amalfi lemon, lavender fields or whichever other scent I decided to go with. The Pura can hold two different proprietary scent capsules at a time, so you can create very different vibes based on time of day, occasion or anything else you can think of. The Pura app makes it easy to set diffusion schedules per scent, too, and it can pause diffusion all together if you're away from home.