Most people recovering from knee injuries don’t realize they’re moving wrong —
until it’s too late.
Their pain returns. Progress stalls. Motivation fades.
What if a simple wearable strap could see, feel, and learn your movement — just like a physiotherapist beside you?
What if your knee could talk back when it hurts — and tell you exactly why?
That’s FLESTRA’s FLEXITRACK – SMART BAND
The world’s first AI-powered digital twin for joint recovery, turning motion into insight and pain into progress.
WHY IT MATTERS — The Numbers Behind the Story
- 1 in 3 people abandon physical therapy within 3 weeks due to pain or lack of feedback.
- 40% of knee replacement patients never regain full range of motion.
- Each failed rehab cycle costs hospitals , insurers and patients up to ₹40,000 per patient.

FlexiTrack fills this gap — combining wearable sensing with AI insight for both patients and clinicians.
Smart. Seamless. Scalable
FLEXITRACK SENSOR STARPS

- Adaptive Smart Straps — lightweight bands that capture joint motion and muscle effort with clinical precision.
- Intelligent Core — analyzes recovery quality in real time, detecting fatigue, strain, and progress trends.
- Flestra AI Twin App — visualizes motion, flags risk early, and personalizes every rehab session.
- Dual Dashboards — personal dashboard for patients to track their progress and physio dashboard for doctors to monitor recovery remotely, with AI-driven suggestions for optimized care.
- Flestra tracks your movements in real time
Our Mission
“Turning rehabilitation into real-time intelligence.”
