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Cardiogram 2.0
Organizing heart rate data, making it meaningful and useful [Health & Fitness, Wearables, Biohacking]
since Jul 3, 2026 · HTTP 404
CohortClass of 2016What it is
Organizing heart rate data, making it meaningful and useful [Health & Fitness, Wearables, Biohacking]
HTTP liveness
12 probes since Jun 16Jun 16Jul 14
AliveHard-dead (404/5xx/parked)RedirectedUnverified (timeout/DNS/block)
Observed events
probes · press · GitHub- Jul 3, 2026Went darkDead · 404
- Jun 24, 2026Redirected offsiteRedirected offsite
- Jun 23, 2026Went darkDead · 404
- Jun 21, 2026Redirected offsiteRedirected offsite
- Jun 16, 2026First probe — downDead · 404
Moat
Data moat
weak
Organizing heart rate data, making it meaningful and useful
weak · 0.50 confidence
Text classification · Jun 2026
Discussion 0 comments
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Pulse Indexobserved activity
12 probes0 pressGitHub –Tranco –
Not enough observed signals for a Pulse Index (needs 2+ signal families).
Cohort survival · Class of 2016weekly
13,657 products launched in 2016 · 100% still active
13,633 active24 sunset
Still active
100%
Median lifespan
4.9y