The iPad Pro 12.9" (any version)
Back in the mid 90s, I got my first mobile phone. And talking to my relatives on the phone, I dreamt of having a small display where I could see them. Because I had migrated to Sweden, and they all lived in Norway.
These days I am on FaceTime almost every single day, talking to a friend in Siberia. And seeing each other makes a world of difference, if you can not visit the other person. My relatives do not use video calls at all, so that part of the dream did not come true. But of course, I can visit them from time to time.
But honestly.
I still marvel at the magic of facetime on the iPad. Even though I understand how the internet works, and the tech behind it. It still is magic! And I suppose everyone who were not born in a world with these wonders, will agree.