About Lifestyle Monitors
"Behaviour is inseparably bound up with identity. Lasting change rarely comes from willpower alone."
— The essence of the Columbus Catalyst Code
Who we are
Lifestyle Monitors is a Dutch innovator working at the intersection of wellness monitoring, philosophy and lasting behavioural change.
Since 2010 we have been developing instruments that make the invisible visible: tension, lifestyle patterns and the signals of the body that are increasingly drowned out in an accelerated world. We offer two SaaS products — the StressChecker (available) for objective stress measurement and the Healthy Lifestyle Monitor (HLM) (new edition from summer 2026) for daily self-reflection. Both rest on the same philosophical foundation: the Columbus Catalyst Code — our practical approach to change that comes from within the person themselves.
StressChecker
Objective stress measurement via heart rate and heart rate variability. Relax Index 0–10 in 90 seconds, based on the scientific methodology of Ed Verveen.
Healthy Lifestyle Monitor
Daily self-reflection through the Inner Compass. Builds awareness over weeks and months — for change that arises from within the person themselves.
Our instruments have been used since 2010 by individuals and professionals — among others in the Netherlands, Germany, the United Kingdom, Switzerland, Austria, Poland, the Czech Republic, Sweden, the United States, Brazil, Japan, Vietnam, Saudi Arabia and South Africa. German health insurers (Krankenkassen) have been using our technology for years in stress and burnout prevention.
The Columbus Catalyst Code
A methodology of conscious change — founded on awareness, not on willpower.
The name? Columbus set out with a plan — to reach India — and discovered something unexpected. That is how real change works: the journey outwards turns out to be a journey inwards. You discover that you were always already "home".
This is the core: not telling people what to do, but reflecting back to them who they are. Our instruments are compasses, not maps with prescribed routes. They are rooted in decades of research — among others the work of Daphna Oyserman on identity-based motivation, António Damásio on emotions and bodily signals, Stephen Porges on the nervous system, as well as the philosophical traditions of Krishnamurti and Lao Tzu and the modern diagnosticians of our time such as Byung-Chul Han and Hartmut Rosa.
The three core principles
Identity as a compass
Behaviour follows from who we believe ourselves to be. Change begins with awareness.
Awareness over willpower
Insight into patterns is more powerful than discipline alone.
Independence as the goal
Our instruments are a scaffold. The aim is for the user to be able to navigate on their own.
The Inner Compass
Our inner navigation system consists of four sources. When you listen to all four, intuition emerges — the integrated signal that points the way.
Body
Physical signals and sensations. What do you feel? Tension, energy, fatigue.
Emotions
Feelings and moods. What moves you? Joy, frustration, calm, restlessness.
Thoughts
Mental processes and convictions. What are you thinking? Patterns, judgements, insights.
Conscience
Values and integrity. Are you living in line with who you want to be? Your moral compass.
↓ Intuition — the synthesis
What do you know when you listen to body, emotions, thoughts and conscience? That is your inner compass — the needle that points you in a direction. Intuition is not a fifth source, but the integrated signal of all four.
Our tools help you learn to read your Inner Compass. Not to make you dependent. The aim is that you can ultimately navigate for yourself — resilient in the face of setbacks, flexible in the face of change, independent of external systems.
Four steps to navigating independently
Measure
Observe where you stand.
Choose a focus
One priority, not everything at once.
Adjust
Small experiments with new behaviour.
Navigate
Set your own course independently.
Our history
From the first prototype to a completely renewed platform — sixteen years of learning, building and refining.
A word from the founder
Paul Pannevis
Founder — since 2010
"People are by nature comfortable, resistant to change, set in their ways. I do not exempt myself from that."
I believe that technology can help us understand ourselves better, and that it can support us in exploring how we want to live our lives — so that we don't end up feeling we have wasted them. Not as a solution, because I am wary of those. But as a mirror.
Between 1983 and 2000 I built a career in commercial IT and innovation at NCR Computers, Philips Electronics and KPN Telecom. Since 2000 I have been an independent entrepreneur; in 2010 I founded Lifestyle Monitors out of a persistent fascination: how do you make the invisible visible?
Inspired by thinkers such as Socrates, Lao Tzu and Krishnamurti — philosophers who teach us to think about thinking — I have spent the last fifteen years working on instruments that do not advise, but show. First the StressChecker, then the HLM, and finally the Columbus Catalyst Code as the methodological foundation beneath both. Three books followed, for those who genuinely want to understand.
For reasons I cannot entirely explain, I consider it worthwhile to help people come into their own strength. I am convinced that the world needs people who think more sharply, examine themselves more honestly and stand more on their own feet — and that well-built technology can be useful in that, provided it serves rather than steers.
Oosterhout, 23 May 2026
Going deeper
The Columbus Catalyst Code
Find out more about our view of behavioural change, the Inner Compass and the scientific basis of our approach.
→ To the CCC pageThe books by Paul Pannevis
Three books on consciousness, identity and behavioural change. For those who want to explore the philosophy behind our instruments.
→ To the booksLegal information
Note on use
Our instruments serve to develop insight and to support positive behavioural change. They are not medical devices and are not intended for the diagnosis or treatment of illness.
Trading name: Lifestyle Monitors. Also operating under the names Respilex and The StressChecker Company. Lifestyle Monitors is a Dutch company with its head office in Oosterhout (NL), and also has an office at Dreischeibenhaus 1, 40211 Düsseldorf, Germany. Chamber of Commerce (KvK) no. 88146774.