How does the Apple Watch actually take an ECG from your wrist, and do I need to hold my breath or stay completely still?
Download run
Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
How does the Apple Watch actually take an ECG from your wrist, and do I need to hold my breath or stay completely still?
1 real search · 1 real-search pass
Apple Watch ECG how it works electrodes Digital Crown 30 seconds movement breathing official Apple supportGoogle ↗
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
Apple Watch ECG how it works electrodes Digital Crown 30 seconds movement breathing official Apple support Google ↗
- Monitor your heart rate with Apple Watch · support.apple.com
- Take an ECG with the ECG app on Apple Watch · support.apple.com