How do I diagnose if my running watch wrist heart rate sensor inaccuracy is caused by wrist placement or software bugs?
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Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
How do I diagnose if my running watch wrist heart rate sensor inaccuracy is caused by wrist placement or software bugs?
1 real search · 1 real-search pass
wrist optical heart rate running accuracy placement cadence lock manufacturer guidance Garmin Apple PolarGoogle ↗
OBSERVEDReason
Badge and edge weight = share of passes that produced the query. Hover a query for its intent and routing format.
Query classes
Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.
ChatGPT real searches (1)
Classes come from the query-classifier (a local Laya model). 1 of 1 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.
Searches and sources
ChatGPT1 real searches · gpt-6
wrist optical heart rate running accuracy placement cadence lock manufacturer guidance Garmin Apple Polar Google ↗
- Forerunner 970 Watch Owner's Manual · www8.garmin.com
- What Is Optical Heart Rate Tracking? · polar.com
- Wearing your Apple Watch · support.apple.com
- Why Heart Rate Data May Be Inaccurate · support.coros.com
- The Agreement of Wrist-based Apple Watch and... : Translational Journal of the American College of Sports Medicine · doi.org
- Unite User Manual · support.polar.com