Stone Method
$59.00
Upgrade your existing Stone Home biofeedback device to Stone Pro — digital download license. Unlocks the 5th advanced biofeedback game, wavelet and Poincaré analysis plots, Fourier transforms with custom window/scale settings, printable session reports, and multi-user profiles. Works with your current Stone USB unit and ear sensor.
Description
Stone Home to Pro Upgrade
Already own Stone Home? Upgrade your license to Stone Pro without buying a new device — keep your USB Stone unit, keep your ear sensor, and unlock the full Pro feature set.
What you unlock
- 5th biofeedback game — advanced HRV challenge only available in Pro
- Wavelet analysis plots
- Poincaré plot
- Fourier transforms with window and scale settings
- Printable session reports
- Multi-user profiles — track several users on one device
How delivery works
- Purchase this digital upgrade
- Within 24 hours you receive an email with your Pro license key and installation instructions
- Enter the key in your existing Stone software — Pro features unlock immediately, no reinstall required
This upgrade is only valid for existing Stone Home owners. You will be asked to provide your original Stone Home serial number during purchase. Compatible with Windows and macOS.
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