WONODA® is a U.S.-based company dedicated to creating innovative wellness solutions that enhance hand strength, mobility, and recovery. Our flagship product, the FlexEx® Hand Exerciser, is trusted worldwide for hand therapy, grip training, and injury rehabilitation. Designed with precision and backed by science, the patented FlexEx® helps people of all ages—from athletes and musicians to workers and seniors—improve performance, restore mobility, and reduce discomfort from conditions such as arthritis, tendonitis, and carpal tunnel.

At WONODA®, quality is our promise. FlexEx® is proudly designed, manufactured, and packaged in the USA, reflecting our commitment to American innovation, craftsmanship, and integrity. We believe that true wellness tools should be accessible, effective, and built to last. That’s why FlexEx® has become the go-to choice for physical therapists, trainers, and individuals across the globe seeking portable and reliable hand strengthening solutions.

Our mission goes beyond creating products—we empower people to live stronger, healthier, and more capable lives. By addressing real needs with practical solutions, WONODA® is redefining how hand health and grip strength are supported. Whether you’re recovering from an injury, looking to enhance athletic performance, or simply aiming to keep your hands active and flexible, WONODA® delivers tools that make a measurable difference.

Today, WONODA® continues to grow as a trusted leader in hand wellness and rehabilitation. From the United States to international markets, our vision remains clear: to combine innovation, quality, and purpose in every product we offer. We don’t just create devices—we create possibilities.