Never had one. Don't want one. DH has a notebook that we usually take along and check mail in the morning before heading out or in the evening when we get back to the room. I WILL NOT be a prisoner of technology. We carry a cell phone in case of emergencies, but we don't call people to chat !! Anyone who wishes to do that, fine, but we aren't going to start now. Won't be using FP+ and won't be making advance dining plans, etc. We've done Disney for a lifetime without all that. It's fine for young folks and those who desire to be connected all the time. That wouldn't be me. I worked in offices, banks and pharmacies where the phones never stopped ringing. And I had jobs that required me to answer and handle the calls. I'll vacation without being connected. Just my choice !!! Of course you can do the parks without a smart phone.