CoherenceIQ
Heart-brain coherence, measured
See what your meditation is actually doing to your heart and brain
The first app to fuse EEG and HRV into a single real-time coherence score — joint-gated, so both your heart and brain must be in the state you're training.
THE GAP
You've done the work. Now you can see it.
At retreats, coherence is measured with research-grade instruments. Practitioners are already starting to bring their own — Muses, heart rate monitors — wanting to see what their practice is actually doing. CoherenceIQ is what they're reaching for.
CAPABILITIES
HEART + BRAIN
Unified HBCI score
Both signals must be coherent simultaneously. You can't cheat it with breathing alone.
BLUEPRINT MAPPED
Phase-by-phase insight
See which phase of each meditation your body responded to most.
TRAINING METRICS
Depth, speed, stability
Track how deep you go, how fast you get there, and how well you hold it.
OPEN LIBRARY
Bring your meditations
Import any audio you already own. We measure on top of what you already love — no closed catalog.
HOW IT WORKS
Silent witness to your practice
Connect your devices
A Polar H10 chest strap for heart and a Muse S headband for brain. The H10 is the sensor we test on; other Bluetooth monitors that stream beat-to-beat intervals should connect, but we have not verified them yet. A heart sensor alone still scores heart coherence; the full Coherence score needs both.
Import your meditation
Import your guided meditations. The app maps each phase automatically — from settling and breath work to heart coherence and elevated emotion.
Practice — undisturbed
During guided meditations, the app records silently. The only sound it adds is a soft chime when your heart and brain hold coherence together for 15 seconds — otherwise, just the meditation’s voice.
See your session story
Post-session report maps coherence against each phase. Trends across your history show how each skill is developing.
TWO MODES
SILENT WITNESS
Guided meditations
Records silently. The meditation is the only guide.
ACTIVE FEEDBACK
Skill exercises
A live tone that rises through five levels as your coherence climbs, with a haptic tap at 70 and 85.
“Built from inside the practice, by someone who has done the work — because the community deserves a tool as intentional as the meditation itself.”
Rob — Founder, practitioner
EVERY PRACTITIONER WELCOME
Your experience scales with your devices
No hardware? You can still import, organize, and play your meditation library and track your practice. Every measurement needs a sensor, and sensors are part of Premium — free for everyone during the beta. Each device you add unlocks deeper insight.
No devices
Meditation library, practice tracking, streaks, and history. No scores — we never estimate coherence without a sensor.
Heart sensor only
Polar H10 (tested). Other Bluetooth monitors with beat-to-beat intervals should connect but are not yet verified. Heart coherence scoring, HRV analysis, breathing rate, and live tone feedback in drills.
Muse headband only
Brain coherence on your session timeline, brainwave bands, and body stillness. Skill scores and the Coherence score need a heart sensor too.
Both devices
FULL EXPERIENCEHeart-Brain Coherence Index, phase-mapped analysis, and the full set of training metrics.
Join the founding testers
Sign up and we'll send you a TestFlight invite. Tell us what devices you have so we can tailor your experience.
iOS only. Free during beta. Your data stays private.
WHAT BETA TESTERS WILL EXPERIENCE
LIVE SESSION
A quiet live view
A glyph for the skill you're training during guided sessions. In drills, a live heart coherence dial set to your own range.
POST-SESSION
Phase-mapped report
See exactly when coherence peaked relative to each meditation phase.
OVER TIME
Skill progression
Track depth, entry speed, and stability across weeks.
DEVICE OPEN
Bring your sensors
Built on the standard Bluetooth heart rate profile and the Muse headband — no proprietary hardware lock-in. Polar H10 and Muse S are the tested pair.
STAY CONNECTED
Questions, feedback, or just want to connect — reach out anytime.
support@deepdiveconsult.com