Herzfrequenz verstehen: Wann Ihr Puls ein Warnsignal sein kann

Understanding Heart Rate: When Your Pulse Is a Warning Sign

Many people keep an eye on their pulse but aren’t sure how to interpret it. This article explains when changes in your heart rate are normal and when it’s worth taking a closer look.

‘My pulse is higher than it used to be’ – what does that really mean?

Mr L., 71, checks his pulse regularly. ‘It used to be around 60, now it’s often 70 or 75.’ His question: is that normal?

The short answer: often, yes. But it depends on the context.

Is a changing heart rate normal? The short answer

Your heart rate changes over the course of your life. What matters is not a single reading, but how your pulse behaves day to day and whether you notice any symptoms.

What is a normal resting heart rate?

For adults, the resting heart rate is usually around:

  • 60–80 beats per minute in everyday life

However, this varies from person to person and depends on:

  • Fitness
  • Stress
  • Sleep
  • Time of day
💡 Good to know:
Your pulse isn’t a fixed number – it’s constantly changing.

Why your pulse fluctuates

1. Stress

Mental strain can keep your pulse raised over long periods.

2. Movement

An active lifestyle has a positive effect on your baseline heart rate.

3. Sleep quality

Poor sleep can lead to a higher pulse.

When your pulse may be a warning sign

  • Sudden, significant changes with no obvious reason
  • A very high resting heart rate over a longer period
  • Additional symptoms such as dizziness or restlessness

In these cases, it’s worth taking a closer look.

Why so many people misread their pulse

The biggest mistake is giving too much weight to individual readings.

One higher reading is not a problem. A trend may be worth paying attention to.

💡 Tip for a clearer picture:
Watch your pulse over 7 days – not 7 minutes.

How modern technology can help

Health devices make it possible to see:

  • Continuous measurements
  • Trend analysis
  • Links with sleep and stress

Our recommendation

If you’d like to understand your heart rate better, continuous monitoring in everyday life can be helpful – with no effort and no need to keep checking.

Discover health watches for monitoring your heart rate

Please note: not a substitute for a medical diagnosis.

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