smartphone

Expert opinions often appear on the Internet that smartphones may become a thing of the past in the coming years, that they will be replaced by other gadgets. Is it worth it to seriously study programming for Android (iOS) in this case? How much longer can smartphones (and tablets) last?

Hi everyone, I've a question. There is a way to forward notifications to an bluetooth device, like the 10$ smartwatch does? Thanks

How i know the smartphone disk space (folder internal and external) ? thank you