Technology and design
A Smarter Approach to Strength Training
The DAVID iSeries is a new generation of intelligent strength training devices, engineered for both clinical precision and wellness accessibility. At the heart of the system lies a fully automated servo-controlled resistance technology delivering unmatched biomechanical accuracy with the ease of modern digital interfaces.
Intelligent Resistance, Natural Feel
Unlike traditional weight stacks, the iSeries uses advanced servomotor technology powered by our in-house developed David Drive Card (30 kHz refresh rate). This allows for:
- Smooth, gravity-like resistance curves
- Adjustable eccentric loading for advanced strength gains
- Passive motion and soft start/stop for early rehabilitation
- Full range-of-motion control and virtual loading curves
- Personalized programs triggered via RFID
The result? A training experience that feels natural, adapts in real-time, and serves every user—from post-surgery patients to high-performing seniors.
Compact, Dual-Function Design
With 35–65% improved space efficiency, many iSeries devices combine two key movements in a single frame (e.g., knee extension and flexion), maximizing training options in minimal space. This helps facilities:
- Fit more functionality into smaller areas
- Increase members throughput and revenue per square meter
- Simplify workflows for staff and trainers
iSeries: The Future of Intelligent Training
Less Complexity, More Reliability
Behind its sleek design, the iSeries features:
- 45% fewer mechanical components
- Plug-and-play installation with automatic calibration
- Built-in diagnostics for minimal downtime
Faster assembly and lower maintenance make the iSeries ideal for scalable deployments in rehab clinics, fitness and wellness centers, and senior facilities alike.
Where Biomechanics Meets Automation.
Powered by EVE and AI
Each i-Series device connects to the EVE cloud platform, enabling:
- Real-time data tracking and outcome reporting
- AI-powered program optimization based on user performance
- Seamless integration into medical and fitness IT systems (HL7/API)
This digital backbone transforms every training session into a personalized, data-driven experience—improving outcomes while generating valuable clinical and operational insights.
Built for the Future and the Planet
From reduced materials and emissions (up to 4x more units per container)
to recyclable design and a longer product lifespan, the i-Series also leads in sustainability.
It’s intelligent exercise, engineered for health, scalability, and impact.
Explore the Business Case
Feel free to begin experimenting with our i-Series ROI calculator to explore the benefit that i-Series has the power to bring to your club.
Download our brochure