We traded our smartphones for flip phones for 4 days

The digital world is a constantly accessible gateway to millions of other people, information on every subject and breaking news from around the world. For some Gen Zers and millennials, using a "dumb phone" might be the ultimate way to disconnect. Curious about the hype around a smartphone detox, Megan Sauer was one of two CNBC Make It reporters who hid their iPhones from themselves and bought flip phones to use for a four-day experiment. Here's how it went for her.