Fast Seasick Relief MKIII Headset

See-LEVEL MKIII – Motion & Seasickness Relief Headset (4K)
Natural • Drug-Free • Trusted at Sea Worldwide - Available from December 2025
The See-LEVEL MKIII is our latest, most comfortable seasickness-relief headset, designed to help passengers and crew stay steady, relaxed, and confident on the water.
Built on our proven platform and trusted by hundreds of vessels and thousands of users globally, the MKIII delivers fast, reliable relief without medication or side effects.
It is designed for all-day comfort, works perfectly over prescription glasses, and can also be used alongside medication if needed.
Why See-LEVEL Works
The MKIII uses our proven stabilisation visuals to help the brain match what the body feels, reducing the sensory conflict that causes seasickness.
Most users feel relief within minutes, and many continue using it proactively to stay comfortable for the entire journey.
Benefits
Fast, natural relief from motion and seasickness
Completely drug-free – no drowsiness, no side effects
Compatible with seasickness medication if desired
Comfortable with glasses (full face clearance)
Easy one-button operation – anyone can use it
Suitable for all ages (general guidance: child supervision recommended)
Trusted worldwide on commercial vessels, private boats, ferries, and charters
Designed for Comfort
Lightweight design (0.6 kg) suitable for long journeys
Soft face interface and balanced fit
Can be used sitting, standing, or even lying down