Tricks you can use right now, with or without an app — and how to get woken up by location instead of time.
Why time alarms, announcements and map apps fall short — and how to use a location alarm.
Get an alert at your drop-off even when the shuttle has no stop names or announcements.
Why location can lag underground, and how to set a radius so you don’t miss your station.
Alerts by vibration and earphones only — never leaking from the speaker.