The Comper Smarkin 4-in-1 Beauty Device is a skincare treatment device that you link to an app on your smart phone. While you can operate it manually just by pressing the buttons on the device, with the app, you can set up a treatment program and the app automatically transitions the device between the different modes. It also keeps track of the treatments and reminds you when it is time to use the device again, so it is easy to keep up with a regime. But let’s not get ahead of ourselves. First, what does the Comper Smarkin 4-in-1 device do? According to the website this device gives you “Professional…