GAIA  ·  Gait Analysis Intelligence System

Movement is data.
Data is health.

A shoe-mounted six-sensor array that captures clinical-grade biomechanical data continuously — wherever your patients walk.

$50K
Cost of a single traditional gait lab session — out of reach for routine monitoring
67M
Americans with neurological conditions where gait is a primary diagnostic marker
$126
GAIA's full BOM cost — lab-grade gait data at a fraction of current system prices
The Platform

Six sensors. One unified read of human motion.

GAIA combines pressure, kinematics, and inertial data into a single 10-field stream — transmitted over BLE at 0.8 Hz to your clinical team's mobile device. No lab visit. No manual logging.

ATmega328PB LSM6DSO IMU FSR-402 ×2 Spectra Flex ×2 Nordic nRF51822 Flutter App
Full technical specifications
Sensor Array — Top-Down View
TOE ARCH HEEL FSR 1 HEEL FSR 2 TOE LSM6DSO 6-Axis IMU I²C FLEX 1 dorsiflex FLEX 2 plantarflex
Interlink FSR-402 ×2 — heel & toe pressure
STMicro LSM6DSO — ±2g accel · ±250 dps gyro
Spectra Symbol Flex ×2 — ankle kinematics
Clinical Applications

Built for the conditions
that matter most.

From chronic neurological monitoring to post-surgical recovery, GAIA closes the data gap between clinic visits.

Parkinson's Disease

Gait freezing detection, shuffle pattern analysis, and medication response tracking — continuously, between appointments.

Stroke Rehabilitation

Asymmetry monitoring across thousands of daily steps. Recovery trajectory data drives objective discharge readiness decisions.

Post-Surgical Recovery

Weight-bearing compliance, load distribution, and return-to-activity clearance grounded in real biomechanical evidence.

Fall Prevention

Predictive instability markers, balance degradation trends, and proactive intervention triggers — before the fall occurs.

See all clinical applications
Market Opportunity

The timing is right.
The pathway is clear.

Regulatory precedent, reimbursement codes, and commodity sensor economics have converged. The infrastructure to make continuous gait monitoring viable now exists.

$395M
Global gait analysis market size (2024)
$1.99B
Projected market size by 2033 at 18.2% CAGR
$45.6M
US clinical serviceable addressable market

CMS reimbursement codes unlocked a commercial pathway

CPT codes 99453–99458 for remote physiologic monitoring created a billing structure for continuous biomechanical data. Payers are now actively incentivizing the outcome-based care GAIA enables.

FDA 510(k) pathway identified — predicate devices exist

GAITRite (K033208), Zeno Walkway (K082010), and APDM Opal (K163627) establish substantial equivalence under product code PBR. Our regulatory timeline is defined, not exploratory.

Sensor cost curves make this viable now

The LSM6DSO IMU costs $12 at volume. GAIA's full BOM is $125.84 — what once required a $50K lab installation ships in a shoe-mounted module.

Ready to run a pilot?

We're seeking clinical partners and investors who understand the scale of this opportunity.