Workers will not wear another device.
We sayPanic/check-in on existing phone or lightweight fob—HSE policy drives adoption.
Satellite is too expensive.
We sayUse cellular where coverage exists; satellite only on truly remote crews.
We already have a check-in app.
We sayCorrelate check-in with last-known GPS for audit trails on municipal and energy tenders.
T-Button or ID fob check-in linked to vehicle tracker events.