Lumous vs. Hubstaff: The Ultimate Undetectability Test

The Setup

We wanted to put Lumous through a real-world endurance test against one of the most popular employee monitoring tools on the market — Hubstaff. No cherry-picked clips, no edited highlights. Just raw, unedited footage compressed into a timelapse so you can see exactly how Lumous performs over an extended session.

For the test, we used Basic Mode with all six automation settings turned on:

• Mouse Movement — Natural, curved cursor paths across the screen
• Mouse Clicks — Occasional left and right clicks
• Scrolling — Realistic content consumption behavior
• Browser Tab Switching — Cycling between open browser tabs
• Desktop App Switching — Rotating between open applications
• Keyboard Activity — Simulated typing with natural bursts and pauses

The Activity Level slider was set to Low, and Hubstaff was running in the background the entire time — capturing screenshots, tracking mouse and keyboard input, and monitoring application usage.

The 5-Hour Timelapse

After configuring the settings, we let Lumous run completely unattended for 5 hours and 11 minutes — from roughly 1:06 AM to just before 6:20 AM. The full session is captured in the video above as a ~10-minute timelapse.

What you'll notice in the timelapse is that no two moments look the same. The cursor follows different paths each time, applications rotate in and out of focus, scrolling happens at varying speeds and intervals, and typing occurs in natural bursts. This is the core of Lumous's AI-driven randomization engine — it ensures there are no loops, no repeating cycles, and no patterns for Hubstaff to flag.

The Hubstaff Results

After the session, we logged into the Hubstaff dashboard to see exactly what a manager or team lead would see when reviewing this data.

Activity & Time

• Total Tracked Time: 5 hours, 11 minutes
• Average Activity Level: 52%
• Focus Time: 100%
• Core vs. Non-Core Work: 61% to 39%

Both the Focus Time and core vs. non-core work split will vary depending on which applications you leave open and active while you're away from your desk.

Activity Intervals

Hubstaff breaks activity down into 10-minute intervals, and this is where most basic automation tools get caught. If every interval shows the same activity percentage, it's an obvious red flag.

With Lumous, every single interval was different. The mouse and keyboard activity amounts varied naturally from interval to interval — some higher, some lower — exactly as you'd expect from a real person working at their computer. There were no repeating patterns and no statistical anomalies.

Screenshots

This is the ultimate test. Hubstaff captures periodic screenshots of your screen, and if a reviewer sees the same application on the same page for hours, you're going to get questions.

Thanks to Lumous's app and tab switching, every screenshot was distinct. Different applications were in focus at different times, creating a visual timeline that looks like genuine multitasking. And critically, the Lumous interface never appeared once — only the apps that were left open and non-minimized were cycled through.

The Verdict

After 5 hours and 11 minutes of continuous monitoring by Hubstaff:

• Zero suspicious activity flags
• Zero alerts or anomalies
• Every screenshot showed a different application in focus
• Every 10-minute interval had unique activity levels
• The Lumous interface never appeared on screen — not once

For all anyone reviewing this Hubstaff dashboard would know, we were sitting at our desk, actively working the entire time. That's the power of Lumous's 6-point automation combined with its AI-driven randomization engine.

Why Lumous Passes Where Others Fail

Basic mouse jigglers and cheap automation scripts fail because they produce detectable patterns. A cursor that moves in circles, a keyboard that types at a constant speed, a screen that never changes — these are exactly the signals that modern monitoring software is trained to catch.

Lumous was built with stealth as the #1 priority. It doesn't just move your cursor — it emulates genuine human behavior with realistic Bézier curve paths, micro-adjustments, variable timing, and intelligent application rotation. Every value is randomized through a weighted probability engine so that no two minutes of activity ever look the same.

Used daily by hundreds of users, and as this test demonstrates — completely undetected.

Want to learn more about the technology behind Lumous? Read our deep dive: The Science of Stealth: How Lumous Stays Undetected.

Try It Yourself

See the results for yourself with a risk-free 7-day trial. Set it up in under two minutes and run your own test against whatever tracker your employer uses — Hubstaff, Time Doctor, Teramind, ActivTrak, or any other monitoring tool.

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