Forgot to clock out
A session nobody closed can be closed on its own, so one missed tap doesn't turn into a 20-hour shift.
No bars, no gap kept on the phone · uploads by itself · nothing to retype
Parking garages, tunnels, steel-framed shells, farm roads: the places crews work are often the places phones lose coverage. With GEOTT, a clock-in made there is stored on the phone and sent to the office on its own once the connection comes back. Here is what the worker does, what the office sees, and where the limits are.
One tap, even underground · 15-day trial, no card · $7 per active worker per month
It is a punch the phone accepts while it has no data connection. GEOTT keeps the entry on the device and uploads it automatically as soon as a network is back. The worker taps once, as on any other day, and never enters it again; the office panel shows it right after that sync.
Sample drawing with invented times. The punch is made at 07:00; the office simply learns about it later.
Four moments, and the worker is involved in only the first one. They tap to clock in where there are no bars, the phone holds the entry, the upload runs by itself when a network appears, and the office sees the punch in the panel next to the rest of the crew's day.
The worker opens GEOTT from the browser link or the home-screen icon and clocks in, exactly as on a site with full coverage.
The entry waits on the device, tied to the job site it belongs to, like every GEOTT punch.
At the top of the ramp, in the van or back in town, the phone finds a network and sends the entry. On an iPhone this happens the next time the worker opens GEOTT with signal.
From then on the punch sits with the day's other entries and counts in the weekly view and the monthly report.
Creating the first job site and inviting the crew are covered in how GPS time tracking works.
Take a sample day with invented data: a crew of four, three sites, no coverage at two of them. Each punch is made where the work starts. Entries from the dead zones reach the office later, when the phones reconnect, and not one of them has to be typed in again by the foreman on Friday.
| Time | Where (sample) | Signal | What happens to the punches |
|---|---|---|---|
| 07:00 | Parking garage repair, level -2 | None | Four clock-ins, each kept on its phone |
| 09:30 | Same garage, crew drives up for material | Back | The four entries upload; the panel shows them |
| 11:15 | Rural pump station, two workers | None | Two clock-ins wait on the phones |
| 13:40 | Lunch stop in town | Back | Those two entries sync |
| 16:30 | Office renovation downtown | Good | Clock-out, hours split across the day's sites |
Until 09:30 the foreman's panel shows nothing for the garage crew. That is the one thing a dead zone changes: the entry arrives late, it is not made late. The split at clock-out is what keeps a three-site day honest; more patterns like this are on GPS time tracking for construction.
It solves the missing data connection and nothing more. The office cannot see a punch before the phone syncs, so a live headcount from a dead zone lags behind reality. Storing the entry also does not sharpen the position reading: GPS.gov lists indoor and underground use among the causes of weaker accuracy.
One difference between phones: iPhones don't let web apps upload in the background, so on an iPhone the waiting entries go up the next time the worker opens GEOTT with signal. GEOTT reminds workers to open it, and the clock-out at the end of the day sends everything that was waiting. On an iPhone the entry can simply arrive later, so don't count on an immediate upload from every phone.
Offline mode also doesn't replace the position itself: the phone still needs a usable GPS fix at the tap. For a basement or a tunnel, that means giving the site's circle some extra slack; sizing it is covered in geofence time tracking. And whether you may record positions at all is a legal question whose answer differs by country and, inside the US, by state: read is GPS tracking of employees legal? before the rollout.
Guida in italiano: timbratura in cantiere senza internet e geofence
Offline questions
One that accepts the punch with no bars, sends it later without the worker redoing anything, ties each punch to a job site and installs from a browser link instead of an app store. GEOTT does all four for $7 per active worker per month, and admins are free.
GEOTT does. With no data connection the clock-in is recorded on the phone and uploaded once a network is back; on an iPhone, the next time GEOTT is opened online. The difference is timing: the office panel shows that entry after the sync, not at the moment of the tap.
Nothing comes from an app store: GEOTT opens from a link in the phone's browser. Workers who prefer an icon can install it on the home screen and get push notifications. That helps on older personal phones whose storage is already full of photos and chats.
It varies: each country sets its own rules, and in the US each state can add its own. GEOTT reads the position at clock-in and at clock-out only, with no trail in between. Our guide on GPS tracking of employees and the law lists what to check before you start.
Pick the site with the weakest coverage, send the invite link to the crew working there and let them punch for a week. Then check that every entry landed once the phones reconnected. The trial lasts 15 days with no credit card; after it, the rate is $7 per active worker: see GEOTT pricing.