SMUsamaShah/heart-rate
View on GitHub ↗ ★ 6 JavaScript
Heart rate monitor PWA for phone. Uses your finger on camera to work
4 mentions on Hacker News by 1 person: 1 story, 3 comments · first 2025-12-05 · latest 2026-06-08
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Show HN: Heart rate with phone camera (plain HTML/JS)story by smusamashah · 2025-12-05 · 0 comments