Stone Home — HRV Biofeedback Training Device

Description

Stone Home is our bestselling HRV biofeedback training system for home use. Clip the included ear sensor, plug the Stone USB device into your PC or Mac, and watch your nervous system respond in real time — through games designed to train relaxation, focus, and stress resilience.

What you get

• Stone USB device (plug-and-play)
• Ear-clip HRV sensor
• 4 built-in biofeedback games
• Progress tracking + motivational stats
• Windows & Mac software (lifetime updates)
• 24-month hardware warranty
• 30-day money-back guarantee

How it works

The ear sensor measures your heart-rate variability (HRV) — a real-time indicator of your autonomic nervous system. As you breathe and relax, the games respond: a car gains speed, weather clears, candles are extinguished. Seeing the feedback instantly makes relaxation training measurable.

Who it is for

Adults and children 5+ who want to train stress relief, focus, and breathing control. Widely used at home by individuals and by therapists as a take-home adjunct to clinic sessions.

Requires a Windows or macOS computer with a free USB port.