Master emotional regulation for success, sport, stress and life.

Heart Dynamics reads your heart-rate variability in real time and guides you into coherence — a measured, trainable state of calm focus. Pair a heart-rate sensor, breathe with the pacer, and watch your nervous system settle. Then hold it while the pressure rises.

Your KYTO Bluetooth sensor is included and posted to you — no separate hardware to buy. Works in Chrome or Edge on desktop and Android; demo mode needs no hardware at all.

The starter kit

The sensor, the app, and your first 6 months — in one payment.

$195USD
includes 6 months
then $20/month · cancel any time
  • KYTO Bluetooth HRV sensorA finger-clip heart-rate sensor posted to your door — the same hardware the app is tuned to. Yours to keep.
  • 6 months of full membershipEvery exercise, unlimited sessions, and your progress tracked across days, weeks and months.
  • Live coherence biofeedbackA HeartMath-grade coherence engine reading your own heart rhythm in real time — not a generic breathing timer.
Get the kit — $195

Shipping included to Australia, New Zealand, the United States, Canada, the United Kingdom and Ireland.

Real biofeedback

A HeartMath-grade coherence engine analyses your heart rhythm live — no guesswork, just your own signal on screen.

Train under stress

Hold coherence while chaos fires around you, rehearse the moments that take you, and watch your time-to-coherence come down.

Your progress, saved

Every clean session is recorded to your account, so your progress follows you across devices and over the weeks.

The Mind Academy

Become a TMA Heart Dynamics Coach

Train others to build coherence under pressure. We're opening a certification pathway for coaches, practitioners and performance professionals who want to use Heart Dynamics with their own clients.

Full details — including curriculum, certification and pricing — are being finalised. Register your interest and we'll come to you first when places open.

Register your interest
Heart Dynamics is a wellness and training tool, not a medical device. It does not diagnose, treat, or monitor any medical condition. See our health & safety notice.