What a GPS time clock captures — and what it doesn't
A well-designed GPS time clock captures a location stamp at the moment of clock-in and clock-out. That is enough to confirm the worker was at the jobsite when the shift started and ended. It does not — and should not — mean continuous tracking of someone's movements all day. The useful, defensible data point is "this shift started at this job at this time," not a minute-by-minute trail.
Why location turns hours into job costs
When clock-ins are tied to a location and a job, hours stop being a single payroll number and become labor cost per job. A worker who spends the morning pouring at one address and the afternoon on a tear-off across town shows up as two job-tagged blocks, each costed to the right job. Without location and job tagging, all of that collapses into one bucket and your job costing is guesswork.
Geofencing and reminders
Many GPS clocks support geofencing — a radius around a jobsite that can remind a worker to clock in when they arrive or flag a clock-in that happened far from the site. Used as a prompt and a flag (not a punishment), it cuts down on forgotten clock-ins and surfaces the entries worth a second look.
Privacy: do it right
- Capture location at clock events, not continuously. Workers are far more comfortable with "where did the shift start" than "where am I all day."
- Be transparent. Tell the crew what is captured and why, in writing. Surprise tracking destroys trust.
- Know your state. A handful of states have specific consent or notice requirements for employee location data; check yours.
- Use it for accuracy, not micromanagement. The point is correct hours and honest job costs, not policing lunch.
In Vexor
Vexor captures location at clock-in and clock-out — not a continuous trail — and ties each entry to the job. Crews can switch jobs during the day so hours split to the right job automatically, and owners see a live view of who is clocked in and where. Location capture degrades gracefully when a device has no signal, recording the entry and syncing the rest when it reconnects.