Planning29 August 20264 min read

Time tracking app for field staff: accurate and fast

Anyone working away from the office often tracks hours in a way that is hard to check afterwards: a notebook in the van, a message at the end of the day, or a memory that has to reconstruct a week later exactly when a job started. A time tracking app built for field staff solves this by moving the tracking to the moment itself. This article covers why tracking hours in the field differs from doing it at a desk, what goes wrong with manual tracking, and what a good app needs to offer.

Why is time tracking in the field different from at a desk?

At a desk, a time clock is simple: start when you arrive, stop when you leave. In field work it is more precise than that: not just what time the workday starts, but exactly how much time each job, project and customer took, often switching several times a day.

On top of that, a field employee is rarely sitting at a desk at the moment he should be logging his hours. Travel time, waiting time at a customer's, and actual working time all blend together, and without a system that captures that moment by moment, separating it afterwards becomes a matter of guessing.

That guess is not just inaccurate for payroll, but also for invoicing: hours you charge to a customer need to be correct, and an estimated number convinces a customer less than a precisely tracked one.

What goes wrong with manually tracking hours?

The most common problem is forgetting: an employee busy with the job itself forgets to note when he started or stopped, and fills it in from memory at the end of the day. Small deviations add up to a monthly noise nobody can quite explain.

A second problem is the retyping step: hours on paper or in a notebook still have to be entered again into the payroll or invoicing system. Every retyping step is a chance for a mistake, and across several employees a day that quickly adds up to hours of extra admin work per week.

A third, less visible problem: without a clear link between hours and a specific job or project, it is hard to see afterwards where a team's time actually went, and therefore hard to price a quote for a similar job accurately.

What should a good time tracking app be able to do?

First: track against the job itself, not just the day. An employee should be able to start and stop per job or project with one tap, so hours are automatically linked to the right customer and project instead of being sorted out afterwards.

Second: work without an internet connection. Just as with a job sheet, an app that stalls without coverage pushes the employee back to pen and paper, exactly the problem you were trying to solve.

Third: a clear overview for both the employee and the office. The employee should see at a glance what he has already logged that week, and the office should be able to pull hours per customer, project or period without adding it all up by hand.

How do logged hours reach the invoice?

With separate systems, hours are first logged and then separately carried over into invoicing, usually by hand at the end of the week or month. That is exactly the retyping step that causes mistakes and costs time.

When time tracking and invoicing sit in the same system, the logged hours of a project are already ready as a draft invoice line the moment the job is finished. Someone only has to check the hourly rate and send it.

TelMaar links hours and projects straight into invoicing: hours an employee logs in the field appear automatically against the right project and can be turned into an invoice line in a few clicks.

What should you look for when choosing a time tracking app?

Test whether the app really tracks per job or project, and not just a daily total. That distinction decides whether you can later split an invoice per project or only get a weekly total.

Check whether the app keeps working offline, and actually test that somewhere without coverage instead of trusting the product description.

Finally, check whether logged hours flow automatically into invoicing, or whether that stays a separate export and import. The fewer manual steps between logging and invoicing, the less chance of a mistake or delay.

Frequently asked questions

Should an employee log hours per job or per day?

Per job is more precise: you know exactly how much time each project took, which matters both for invoicing and for pricing future quotes accurately.

What happens if an employee forgets to stop his hours?

That is a risk with any system. Choose an app that shows a clear overview of running entries, so a forgotten stop stands out quickly instead of only surfacing at invoicing time.

Can logged hours end up on the invoice automatically?

Yes, if time tracking and invoicing sit in the same system. A project's hours are then ready as a draft invoice line the moment the job is finished.

This article is general information, not tax or legal advice. When in doubt, consult an adviser; rules can change.