How do third-party sleep tracking apps running on the Apple Watch handle raw accelerometer and photoplethysmography data to estimate sleep apnea risk factors?
Download run
Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
How do third-party sleep tracking apps running on the Apple Watch handle raw accelerometer and photoplethysmography data to estimate sleep apnea risk factors?
3 real searches · 1 real-search pass
Apple Watch third party apps raw accelerometer Core Motion background access HealthKit heart rate raw PPG access documentationGoogle ↗
OBSERVED
Apple Watch sleep apnea detection breathing disturbances accelerometer FDA clearance algorithm validationGoogle ↗
OBSERVED
photoplethysmography sleep apnea detection pulse rate variability respiratory modulation accelerometer wearable research reviewGoogle ↗
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
Apple Watch third party apps raw accelerometer Core Motion background access HealthKit heart rate raw PPG access documentation Google ↗
Apple Watch sleep apnea detection breathing disturbances accelerometer FDA clearance algorithm validation Google ↗
photoplethysmography sleep apnea detection pulse rate variability respiratory modulation accelerometer wearable research review Google ↗
- Core Motion · developer.apple.com
- Device sensors · developer.apple.com
- Sleep_Apnea_Notifications_On_Apple_Watch_September_2024 · apple.com
- Receive sleep apnea notifications on Apple Watch · support.apple.com
- 099-42741-F Nebula Instructions For Use (IFU) · regulatoryinfo.apple.com
- State of the science and recommendations for using wearable technology in sleep and circadian research | SLEEP · academic.oup.com
- Configuring HealthKit access · developer.apple.com
- HeartRate_Calorimetry_Activity_on_Apple_Watch_November2024 · apple.com
Queries
3 queries · click a column to sort
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
Apple Watch third party apps raw accelerometer Core Motion background access HealthKit heart rate raw PPG access documentation OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 | |
Apple Watch sleep apnea detection breathing disturbances accelerometer FDA clearance algorithm validation OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 | |
photoplethysmography sleep apnea detection pulse rate variability respiratory modulation accelerometer wearable research review OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 |