Compare the Withings Sleep Tracking Mat with the latest smart mattress covers for accuracy in measuring autonomic nervous system recovery overnight.
Download run
Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
Compare the Withings Sleep Tracking Mat with the latest smart mattress covers for accuracy in measuring autonomic nervous system recovery overnight.
1 real search · 1 real-search pass
Withings Sleep Analyzer accuracy HRV autonomic nervous system recovery validation study vs Eight Sleep Pod 5 smart mattress cover HRV accuracy 2025 2026Google ↗
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 1 queries…
Searches and sources
ChatGPT1 real searches · gpt-6
Withings Sleep Analyzer accuracy HRV autonomic nervous system recovery validation study vs Eight Sleep Pod 5 smart mattress cover HRV accuracy 2025 2026 Google ↗
- The Eight Sleep Pod Heart Rate and Heart Rate Variability Accuracy · vercel.eightsleep.com
- Performance evaluation of an under‐mattress sleep sensor versus polysomnography in > 400 nights with healthy and unhealthy sleep - Manners - 2025 - Journal of Sleep Research · onlinelibrary.wiley.com
- Sleeping for One Week on a Temperature-Controlled Mattress Cover Improves Sleep and Cardiovascular Recovery · pmc.ncbi.nlm.nih.gov