Direct answer
Wrist motion and road vibration can resemble steps to an accelerometer. Placement, dominant-wrist setting and activity context affect false counts.
What this covers
- The observed symptom matches this record
- Customer-accessible settings, connections and external components
- Diagnosis before reset, deletion or component replacement
What it does not cover
- ×A model-specific error code with a different documented meaning
- ×Internal electrical, battery-cell, gas, refrigeration or sealed-component repair
- ×A guarantee that every model exposes the same control label
Capture the exact symptom
ReversibleNote the activity, wrist and amount of false increase; compare while the device is off-wrist.
Run the smallest isolation test
ReversibleSet the correct dominant wrist and secure fit; log driving as an activity where supported.
Correct only the proven cause
ReversibleUse app adjustments only for clearly documented false periods rather than changing stride length.
Verify before changing anything else
ReversibleRepeat the same trip and compare the change with the corrected settings.
Evidence ledger
Sources behind this answer
Visible sources support the visible claims. Home Product Support records the publisher, the fact used and the review date; community reports can suggest an issue but do not become a published fact on their own.
Exact questions
Common follow-ups
What should I check before resetting anything?+
Note the activity, wrist and amount of false increase; compare while the device is off-wrist.
What is the safest isolation test?+
Set the correct dominant wrist and secure fit; log driving as an activity where supported.
When should I stop troubleshooting?+
A consumer tracker is not a medical device; do not use step count alone for medical decisions.
Answer for the exact device and software version shown above.