so this is the smallest little air quality tracker basically that I've seen so this measures like the quality of the air and it gives you literally a breakdown of like five specific categories of the air quality that you have this device in um in the room so you can have this connected to your Alexa show and then it'll just be on there and you can see it through there or you can download the app which is really cool too and it'll give you a breakdown of like the five measures basically of like the different categories that this takes in but yeah so you can see how this how small it is I'm literally just holding it my hand it's not too big at all my sister she actually has it behind the TV in my nephew's room so you can't even see it back here it does grab it there's a lot of space so don't be a weirded out that it's just in the back you're if you're wondering like if it actually does trace it well back here it does and so yeah the that's the cool thing about it so if you have an Alexa you can have it on there and then you can just find the readings on there or you can have the readings just on your device through the app which is super cool