 Hi, this is Lauren Grosh with The Verge, and I'm here with the Level Breath Pod and the Level Device. These are meant to tell you how much fat you're burning. Just by breathing into this tube, it can measure the levels of acetone in your breath that correlates to how much fat you're burning, and it can help you lose weight. There's a corresponding app that'll tell you how much fat burning you've achieved each day. It'll give you a level, and if you want to learn more about that, you tap on it, and it gives you the parts per million of acetone in your breath, the amount of calories you burn each day, and then the pounds of fat you burn each day. So what this does is it measures the levels of acetone in your breath. When we eat food, or mostly carbohydrates, they're broken down into glucose, which we use for energy, but whenever we don't have a lot of carbohydrates in our system, our body turns to breaking down fat, and when that happens, we release acetone that goes out in our breath. So that's what we're looking for with this. It's able to measure how much acetone in your breath, which correlates how much fat is being burned in your body. Apparently, I'm not burning any fat. I'm at a level three. I need to be at a level four, so I'm getting there. Maybe if I just stop eating for the rest of the night, I get there. Yeah, if you want to learn more about this technology, we'll have more on theverge.com, and subscribe to our YouTube channel.