🛡️ FDA Cleared Technology
Stop Managing
Your Pain.
Start Ending It.
KneeFix Pro combines clinical-grade heat therapy and dual-wavelength red light (660nm + 850nm) to attack joint pain at the source — not just mask it. Used by 2,847 people across the US, UK & Canada who got their lives back.
Two Therapies.
One Device.
One Real Result.
Every other solution you've tried treated the symptom. KneeFix Pro treats the source — with two clinically backed therapies that work together in a way neither can achieve alone.
Precision heat from 40°C to 60°C dilates blood vessels, increasing local circulation by up to 400%. Muscles relax. Stiff synovial fluid circulates. Your joint receives the oxygen and nutrients it's been starved of — setting the stage for everything that follows.
660nm and 850nm photons penetrate 30–40mm deep — reaching bone and cartilage. They switch off your body's NF-κB inflammation pathway, reduce joint-destroying cytokines, and supercharge your cells' own repair energy. Backed by over 6,000 peer-reviewed clinical studies.
Heat opens your blood vessels, creating highways for red light photons to travel deeper into tissue. Red light then activates your cells' mitochondria to produce repair energy, rebuild collagen, and regenerate cartilage. The combination delivers results neither therapy achieves alone.
Three weeks of nightly KneeFix sessions and I genuinely can't believe the difference. I walk around the neighborhood again — alone. My rheumatologist said my inflammation markers are down. She asked what I changed. This is what I changed.
Everything Your Joint
Needs — In One Device
For less than the cost of a single physio session, KneeFix Pro delivers daily clinical-grade therapy — at home, wirelessly, for as long as you need it. No appointments. No recurring costs. No compromise.