Available upon request
Sit-i Dynamic Chair
See. Feel. Refine. Improve.
More freedom in how you sit.
More insight into your movement.
Technology that moves with you.
Movement in practice
Feel how Sit-i responds.
Tilt and turn. See how the seat moves with you.
- See.how you move.
- Feel.how much is possible.
- Refine.your movement.
- Improve.your control over your movement.
Your application
Choose your application.
Sports and training
See what you do. Feel the difference. Bring focus to your training.
Discover Sit-i for sports
Care and treatment
Move freely during treatment. Explore movement with your patient.
Discover Sit-i for healthcare
Office
Bring movement to your working day, at the office or at home. With design that suits you.
Sit-i for office useSit-i design
The parts of Sit-i.
Penthapod®
Five contact points form the flexible base that moves with you.
Top Unit
Allows the seat to tilt and turn.
Hygiene
Smooth, carefully selected surfaces make the Sit-i easy to clean and suitable for intensive professional use.
Sit-i design
The distinctive saddle shape combines freedom of movement, support, and a clean, timeless design.
Choose your Sit-i
Compare the models.
Each model has its own base, mobility and application. The Pro models add movement measurement and software.
Available upon request
Available upon request
Available upon request
Available upon request
Available upon request
Sit-i Pro
See how your seat moves.
Follow the seat’s rotation and tilt on screen. See what changes when you perform a movement differently.
Sit-i Academy
Choose your learning pathway.
Start with Spark or develop your observation and measurement skills. See which pathway suits you.
Spark
Explore dynamic sitting. For everyone. Spark launches on 11 November 2026.
Flow Analyst
Observe, read measurement information and justify an initial direction for guidance. Included with Sit-i Pro.
Movement Expert
Refine insight. Improve movement. For qualified healthcare professionals after Flow Analyst.
Carefully developed
Thoughtful design.
Developed in the Netherlands. Refined with insights from practice.
Five years on the structure and mechanism. Read the warranty terms and conditions.
Personal advice. Support with use and maintenance.
Inspiration and practice
Background on movement and Sit-i
Discuss your Sit-i.
Tell us how and where you would like to use Sit-i.