Alexander Jurik

Alexander Jurik

Indie dev shipping small, sharp tools

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Maker History

  • Pulz8
    Pulz8Live heart-rate zones for HYROX classes, on the gym TV
    Nov 2026
  • 🎉
    Joined Product HuntNovember 9th, 2026

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Pulz8 - Live heart-rate zones for HYROX classes, on the gym TV

Pulz8 shows every athlete's heart-rate zone on the gym TV during HYROX, hybrid and group classes. Pair Bluetooth chest straps and armbands straight from Chrome or Edge, with no hub and no app to install. Each tile shows % of max HR, BPM and zone. Record a session and every athlete gets time in zone and a heart-rate chart afterwards. Free for one athlete; €49 a month for the whole gym.
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