Neuro Score Explained: How PLANTR Quantifies Your Nervous System Activation

Every health metric you track today — HRV, VO2 max, sleep score, recovery — tells you something about a specific system in your body. Neuro Score tells you something none of them can: how well your nervous system is actually communicating with your foundation.

What Neuro Score Measures

Neuro Score is a proprietary composite metric ranging from 0 to 100 that quantifies the quality of your daily foot-brain interaction. It is derived from four primary data streams captured by PLANTR's 22 embedded sensors:

• Activation Duration — total time your feet spent in contact with the proprioceptive footbed
• Pressure Variability — how dynamically your pressure patterns shift during use (more variability = more neural engagement)
• Gait Symmetry — how closely your left and right foot mirror each other during walking
• Balance Stability — micro-adjustments in pressure distribution during standing, indicating real-time proprioceptive processing

What Your Score Means

90-100: Your foot-brain connection is exceptional. You likely spend significant time barefoot and have strong proprioceptive function. Maintain this.

70-89: Above average. Your nervous system is engaged and communicating well, with room for optimization through more varied surface exposure.

50-69: Average. Like most modern humans, your feet are partially dormant. More barefoot time and proprioceptive stimulation will move this number.

Below 50: Your foot-brain connection needs attention. Years of cushioned shoes have significantly reduced your plantar neural activity. The good news: this is highly reversible with consistent stimulation.

Why It Matters

Neuro Score is not a vanity metric. It correlates with balance function, gait quality, and postural stability — all of which are strong predictors of physical health and injury risk. Tracking it daily gives you a feedback loop that no other wearable provides: is your foundation getting stronger or weaker?