This Kalorik Huvi Vaccum picks up way more than I expected. The app was very easy to install and get me started using my new Vaccum. I really like that I can control it from my phone and spot clean certain spots when needed. It also has Ionic air purifier and also comes with oil. I not sure it really does much as I couldn't really smell it. It's also kinda hard to empty the dirt tray. But overall I'm pleased with how much dirt and pet hair it picks up.