Is the Apple Watch ECG app actually reliable for detecting heart issues or am I wasting time worrying about this alert I just got?
Download run
Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
Is the Apple Watch ECG app actually reliable for detecting heart issues or am I wasting time worrying about this alert I just got?
2 real searches · 1 real-search pass
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.
Classifying 2 queries…
Searches and sources
ChatGPT2 real searches · gpt-6
Apple Watch ECG app accuracy atrial fibrillation sensitivity specificity FDA Apple support limitations Google ↗
Apple Watch irregular rhythm notification clinical study sensitivity specificity atrial fibrillation peer reviewed Google ↗
- Take an ECG with the ECG app on Apple Watch · support.apple.com
- Apple Inc. K201525 · accessdata.fda.gov
- Diagnostic Accuracy of Apple Watch Electrocardiogram for Atrial Fibrillation: A Systematic Review and Meta-Analysis · jacc.org
- The accuracy of Apple Watch measurements: a living systematic review and meta-analysis · nature.com
- Large-Scale Assessment of a Smartwatch to Identify Atrial Fibrillation. · pubmed.ncbi.nlm.nih.gov
Queries
2 queries · click a column to sort
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
Apple Watch ECG app accuracy atrial fibrillation sensitivity specificity FDA Apple support limitations OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 | |
Apple Watch irregular rhythm notification clinical study sensitivity specificity atrial fibrillation peer reviewed OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 |