Real ChatGPT answer · index seedP1bRnLRxqiwcompleteConsumer electronics · wearablesbrand

Looking for a detailed comparison between WHOOP 4.0 and Garmin Epix Pro regarding stress tracking algorithms and continuous physiological data export capabilities.

ChatGPTgpt-63 queries11/1/2026
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Fan-out diagram

The searches the AI actually ran for this prompt.

SEED QUERY
Looking for a detailed comparison between WHOOP 4.0 and Garmin Epix Pro regarding stress tracking algorithms and continuous physiological data export capabilities.
3 real searches · 1 real-search pass
WHOOP 4.0 stress monitor algorithm HRV respiratory rate skin temperature official data export API developer platformGoogle ↗
OBSERVEDOther / navigational
Garmin epix Pro stress tracking algorithm HRV stress level official Garmin data export FIT API Health APIGoogle ↗
OBSERVEDOther / navigational
WHOOP API developer platform physiological data export CSV data portability officialGoogle ↗
OBSERVEDOther / navigational

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 (3)
Short factOther / navigational100%ComparisonConsequenceReasonDefinitionInstructionYes / no

Classes come from the query-classifier (a local Laya model). 3 of 3 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.

Searches and sources

ChatGPT3 real searches · gpt-6
WHOOP 4.0 stress monitor algorithm HRV respiratory rate skin temperature official data export API developer platform Google ↗
Garmin epix Pro stress tracking algorithm HRV stress level official Garmin data export FIT API Health API Google ↗
WHOOP API developer platform physiological data export CSV data portability official Google ↗

Queries

3 queries · click a column to sort
Query / typeSearchIntentQuery classRouting formatClusterFreq ↓Weight
WHOOP 4.0 stress monitor algorithm HRV respiratory rate skin temperature official data export API developer platform
OBSERVED
Google ↗
AI Mode ↗
—Other / navigational——1x
of 1
Garmin epix Pro stress tracking algorithm HRV stress level official Garmin data export FIT API Health API
OBSERVED
Google ↗
AI Mode ↗
—Other / navigational——1x
of 1
WHOOP API developer platform physiological data export CSV data portability official
OBSERVED
Google ↗
AI Mode ↗
—Other / navigational——1x
of 1