public transport in big us cities are broken down by little cities, which any European would call neighbourhood... and parking in sf and ny is impractical. now you have to know how to transfer between several buses routes, or even if you decide to just take a cab, you must know the cab number for the company for that specific little region you find yourself at. I can't imagine not having a phone with a browser to navigate this mess, obviously designed to limit mobility.
Deleting my native Facebook app did me wonders. I can always use the website if I really want to but I naturally visit less frequently
I've decided to try one of those micro-smartphones, hoping the small screen will be fine for calendars but miserable for email & web surfing.
Sometimes I think what I really need is WiFi but no data. Sync on the nightstand, but no data connectivity out and about.
Edit: This is from a Kickstarter - Super cheap and fits the bill https://www.amazon.com/Unihertz-Smallest-Smartphone-Android-...
I only have 10MB data / month. Perfectly sufficient for chat and the rare emergencies.