Pulsyn Blog https://pulsyn.tech/blog Privacy-first health intelligence insights, technical articles, and product updates from Pulsyn. en-us Thu, 23 Apr 2026 19:08:34 GMT https://www.rssboard.org/rss-specification Reverse Engineering Arizona's Mobile ID App https://pulsyn.tech/blog/reverse-engineering-arizona-mobile-id What I found inside a state government digital identity application with 500K+ installations Thu, 23 Apr 2026 19:08:34 GMT https://pulsyn.tech/blog/reverse-engineering-arizona-mobile-id James Hoffmann James Hoffmann Privacy & Security Privacy Surveillance Reverse Engineering How Pulsyn Calculates Your Sleep Score: A Transparent Look at Our Algorithm https://pulsyn.tech/blog/sleep-score-calculation The complete math behind your sleep score. Personalized baselines, five weighted components, and how it compares to polysomnography. Wed, 14 Jan 2026 20:36:30 GMT https://pulsyn.tech/blog/sleep-score-calculation James Hoffmann James Hoffmann Sleep & Recovery Health Tech Technical Deep Dive Wearables