Nothing holds
you back

The world's first intelligent garment for the lower body.

Seen in

Hippos combines

AI Tracking App

The Hippos app uses AI to track your lower limb, including fatigue, knee stability, and movement quality in real time. It produces clear analytics and actionable planning on your phone to extend your joint health.

Smart Leggings

Smart leggings with multi-modal sensors and edge AI. By combining high-frequency sensing with real-time intelligence, they transform everyday apparel into a personalized movement companion.

Software

AI Watches your knees

Hippos’ AI builds a personalized motion profile for your knee within seconds of wearing the legging, helping you understand how your body performs, adapts, and recovers over time.

Step 1:

Pair Hippos to your phone via Wifi/Bluetooth.

Step 2:

Let Hippos’ AI set up your personalized leg profile. The app guides you through simple movements like knee rotation and deep squats.

Step 3:

Calibration completes in seconds — you’re ready to go. From there, the app provides knee insights, real-time alerts, and AI-driven recommendations to help you enhance performance. 

Hardware

Edge AI Running Locally,
Built Into a Lightweight Legging

Hippos continuously builds a personalized movement profile, revealing changes in symmetry, stability, efficiency, fatigue, and recovery directly from how you move.

Step 1 / 3

Sense

High-Resolution Motion Data at 6.4kHz

‍Capture 6,400 movement measurements per second from each sensing node: up to 60× the sampling rate of leading consumer wearables.

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Step 2 / 3

Learn

Fatigue
Estimate it through movement and muscle activity.
‍
Joint Stability
Track knee alignment, stress, and loading in real time.

‍Movement Quality
Measure symmetry and control unique to your body.

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Step 3 / 3

Optimize

Build your baseline
Create a personalized motion profile unique to you.

Predict Injury Risk
Recognize patterns associated with injuries like ACL

Support Joint Longevity
‍Build healthier movement habits that help your joints perform for years to come.

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Reserve early access

How we work

We monitor your knees, accelerate recovery, and expand human capabilities.

Enterprises we are proudly supporting:

United States
Army

Children’s Hospital of Philadelphia

SPIRE
Academy

In Sports

Built for how athletes move — in training and in play. Hippos supports lower limb stability across games, workouts, and multi-sport training — giving coaches and athletes real-time biomechanical intelligence to move with more control, confidence, and speed.

Used across basketball, soccer, skiing, running, and more.

In Defense

Protect soldiers under extreme physical demands. Hippos supports lower limb stability during training and operations — including patrol, load carriage, and airborne activity — giving commanders real-time visibility into physical readiness, so the mission doesn't stop because the body did.

Built for unpredictable, high-impact environments.

In Medicine (Coming Soon)

Support recovery and personalize rehabilitation. Hippos assists patients post-surgery and during rehab by providing adaptive joint support and data-driven insights, connecting clinicians and patients through a unified hardware-software platform.

Designed to assist rehabilitation and physical therapy with a more personalized recovery experience.

We care deeply about our community.

Our approach to tackling devastating injuries is simple: bring together people who care — builders, clinicians, athletes, and leaders — to look out for one another and raise the standard of care together.