Observed arrival · 2026-10-12
Svanu: Health scores that show their work
Svanu describes an iPhone app that turns Apple Health data into sleep, recovery, and strain scores, with the inputs behind each score exposed.
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$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- Apple Health users tracking sleep and recovery
- Worth noticing
- The site describes an iPhone-camera HRV reading that takes 20–30 seconds, with no images saved or sent.
Field notes
The homepage describes data arriving through Apple Health, including Garmin via Garmin Connect sync and Amazfit via Zepp sync. It says recovery uses HRV, resting heart rate, and sleep against a personal baseline, while an iPhone-camera reading can build an HRV baseline in 20–30 seconds. The site also lists features such as meal planning and illness detection, but marks the App Store release as coming soon.
Observed signals
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Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
$PaidCommerce or pricing visible
✦PrettyNotable craft visible
◎NicheUnusually specific use
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