Real ChatGPT answer · index seeda7Tis2jZmQccompleteSports and outdoors · fitness programsinformational
How do wrist based optical heart rate sensors on devices like Fitbit handle cadence lock during high frequency interval training?
Download run
Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
How do wrist based optical heart rate sensors on devices like Fitbit handle cadence lock during high frequency interval training?
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.
ChatGPT real searches (2)
Classes come from the query-classifier (a local Laya model). 1 of 2 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.
Searches and sources
ChatGPT2 real searches · gpt-6
wrist photoplethysmography cadence lock running heart rate motion artifact algorithm accelerometer review Google ↗
Fitbit optical heart rate sensor exercise motion artifact cadence lock high intensity intervals validation study Google ↗
- Robust heart rate estimation using wrist-type photoplethysmographic signals during physical exercise: an approach based on adaptive filtering · pubmed.ncbi.nlm.nih.gov
- Characterization and reduction of motion artifacts in photoplethysmographic signals from a wrist-worn device · pubmed.ncbi.nlm.nih.gov
- Motion Artifact Reduction for Wrist-Worn Photoplethysmograph Sensors Based on Different Wavelengths · pmc.ncbi.nlm.nih.gov
- Motion Artifact Reduction for Wrist-Worn Photoplethysmograph Sensors Based on Different Wavelengths · pubmed.ncbi.nlm.nih.gov
- Guidelines for wrist-worn consumer wearable assessment of heart rate in biobehavioral research · nature.com
- Investigating sources of inaccuracy in wearable optical heart rate sensors · nature.com
- Wearable Photoplethysmography for Cardiovascular Monitoring: This article summarizes the key literature on wearable photoplethysmography and points to future directions in this field · pmc.ncbi.nlm.nih.gov
- Recommendations for determining the validity of consumer wearable heart rate devices: expert statement and checklist of the INTERLIVE Network · doi.org
- Measurement of Heart Rate Using the Polar OH1 and Fitbit Charge 3 Wearable Devices in Healthy Adults During Light, Moderate, Vigorous, and Sprint-Based Exercise: Validation Study · pmc.ncbi.nlm.nih.gov
- Accuracy of Wrist-Worn Activity Monitors During Common Daily Physical Activities and Types of Structured Exercise: Evaluation Study · pmc.ncbi.nlm.nih.gov
- JMIR mHealth and uHealth - Accuracy of Wrist-Worn Activity Monitors During Common Daily Physical Activities and Types of Structured Exercise: Evaluation Study · mhealth.jmir.org
- JMIR Biomedical Engineering - Measuring Heart Rate Accurately in Patients With Parkinson Disease During Intense Exercise: Usability Study of Fitbit Charge 4 · biomedeng.jmir.org
Queries
2 queries · click a column to sort
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
wrist photoplethysmography cadence lock running heart rate motion artifact algorithm accelerometer review OBSERVED | Google ↗ AI Mode ↗ | — | Reason | — | — | 1x of 1 | |
Fitbit optical heart rate sensor exercise motion artifact cadence lock high intensity intervals validation study OBSERVED | Google ↗ AI Mode ↗ | — | Reason | — | — | 1x of 1 |