Zen Quest

The first meditation you can actually see working. Zen Quest pairs a real biofeedback sensor with a browser-based temple quest guided by Zen Master Nissim Amon. Your heart rhythms are read live while you sit — your calm gets a score, your practice gets proof, and meditation finally becomes something you look forward to.

What's in the bundle

• The XEN Sensor (shipped to your door) — a USB biofeedback device with a gentle ear clip. Medical-grade optical heart sensing, the same light-based technology in pulse oximeters. Mac & PC, Chrome or Edge. No drivers, no install.
• Zen Quest — The Game — an ancient mountain temple in your browser: 19 sensor-scored guided meditations, encounters with the great masters, 5 lecture-hall teachings, 6 robe ceremonies from White Robe to the Black Robe of Zen, a meditation journal, and 100 hidden gift scrolls.
• BONUS: The 49 Zen Masters — a second complete program: 49 guided meditations and 49 teaching films spanning 1,500 years of Zen, all sensor-compatible. Over 10 hours of content.

That's 68 unique guided meditations, real hardware you own, and lifetime access — one payment, no subscription, ever.

Why it works when apps don't

A meditation app is an audio player with a calendar — it has no idea whether your mind is racing or settling. The XEN Sensor reads your heart rhythms beat by beat and turns them into a live graph and an honest 0–100 score for every session. Feedback turns “I should meditate” into “one more session.”

The Measurable Calm Guarantee: try the complete bundle for 30 days. If you don't feel the difference, one email gets you every penny back. No questions, no hoops.

Game access is delivered by email right after purchase; the sensor ships to your door. Zen Quest and the XEN Sensor are wellness training tools, not medical devices.