Why is my Garmin stress score high?

Garmin estimates stress from heart rate variability, which means small changes in the time between heartbeats. The reading is not the same as a direct measure of how worried or calm you feel.

Why sitting still is not the whole picture

The body’s response and your feelings can differ. Garmin lists influences such as activity, sleep and what you eat. A high value does not identify the cause by itself.

What to check

1. Check the recording and watch fit.
2. Look at the pattern across the day.
3. Note what was different in sleep, activity and routine.
4. Read the device explanation before deciding what to change.

Avoid chasing a single cause

A graph cannot prove that one coffee, meal or meeting caused the change. Make a note if you notice a pattern, but do not treat a home comparison as a diagnosis.

Use it with your training record

Tell your coach about the day, including work and family demands. Seek healthcare advice for symptoms or persistent concerns, regardless of the watch score.

Sources and further reading

• Garmin: stress level

Keep reading

• HRV explained
• Body Battery

Use a daily check-in to add the part the watch cannot see