My doctor suggested I monitor my heart rate more closely so could you tell me how accurate the Pixel Watch sensor is for older adults with mild arrhythmias
Download run
Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
My doctor suggested I monitor my heart rate more closely so could you tell me how accurate the Pixel Watch sensor is for older adults with mild arrhythmias
3 real searches · 1 real-search pass
Google Pixel Watch heart rate accuracy arrhythmia older adults validation study optical sensorGoogle ↗
OBSERVED
Google Pixel Watch ECG app irregular rhythm notifications limitations atrial fibrillation official Google supportGoogle ↗
OBSERVED
wearable photoplethysmography heart rate accuracy arrhythmia older adults clinical study smartwatchGoogle ↗
OBSERVED
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 3 queries…
Searches and sources
ChatGPT3 real searches · gpt-6
Google Pixel Watch heart rate accuracy arrhythmia older adults validation study optical sensor Google ↗
Google Pixel Watch ECG app irregular rhythm notifications limitations atrial fibrillation official Google support Google ↗
wearable photoplethysmography heart rate accuracy arrhythmia older adults clinical study smartwatch Google ↗
- Accuracy of Optical Heart Rate Measurements for 10 Commercial Wearables in Different Climate Conditions and Activities: Instrument Validation Study · pubmed.ncbi.nlm.nih.gov
- Pixel Watch: Robust Heart Rate Sensing from Multipath PPG and On-Device Deep Learning Trained on 10,000 hours of Free-Living and Fitness Data · research.google
- The accuracy of VO2 max, heart rate and energy expenditure measurements from Google Pixel Watch 3 · pmc.ncbi.nlm.nih.gov
- Smartwatches and Atrial Fibrillation: What Works and What Needs Improvement? · acc.org
- Real-world validation of smartphone-based photoplethysmography for rate and rhythm monitoring in atrial fibrillation · pubmed.ncbi.nlm.nih.gov
- What is the Google ECG app? · support.google.com
- How do Google Irregular Rhythm Notifications check for atrial fibrillation (AFib)? · support.google.com
Queries
3 queries · click a column to sort
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
Google Pixel Watch heart rate accuracy arrhythmia older adults validation study optical sensor OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 | |
Google Pixel Watch ECG app irregular rhythm notifications limitations atrial fibrillation official Google support OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 | |
wearable photoplethysmography heart rate accuracy arrhythmia older adults clinical study smartwatch OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 |