User Guides

Keeping Your Zeus and Hydrogel Pad Secure

Getting the Best Adhesion and Fit with Zeus

Correct preparation and positioning are essential to help Zeus stay comfortably and securely in place throughout the night.




1. Use and Store Hydrogel Pads Correctly

Always use a fresh Hydrogel Pad each time you use Zeus.

After removing a pad from the sachet, reseal the packet immediately. This helps keep the remaining pads fresh and properly hydrated, maintaining optimal adhesion and conductivity.

For best results:

  • Store Hydrogel Pads in a cool, dry place

  • Avoid leaving packets open

  • Do not use pads that appear dry or damaged


2. Prepare Your Zeus Device

Before applying a new Hydrogel Pad:

  • Remove Zeus from the charging dock

  • Inspect the underside of the device for any remaining hydrogel residue

If residue is present:

  • Gently clean the device using a soft damp cloth

  • Mild soap may be used if required

  • Allow Zeus to fully air dry before applying a new pad

Hydrogel build up can reduce adhesion and affect performance over time.


3. Attach the Hydrogel Pad Correctly

Hydrogel Pads are designed with two specific sides:

  • Side 1: Attaches to the Zeus device

  • Side 2: Attaches to your skin

Each side is engineered for optimal adhesion to its intended surface.

Do not attach the skin side directly to the device, as this may damage the electrodes.

When applying:

  • Press the Hydrogel Pad firmly onto Zeus

  • Pay particular attention to the wings of the device

  • Apply firm, even pressure again once positioned on the skin


4. Prepare Your Skin

For best adhesion:

  • Ensure the skin beneath the chin is clean and dry

  • Remove any oils, moisturisers, creams, or skincare products before use

Facial hair can affect adhesion. Zeus performs best on:

  • Clean shaven skin

  • Light stubble

If shaving, we recommend shaving earlier in the day to allow the skin time to settle before applying Zeus overnight.


5. Position Zeus Correctly

Correct positioning is important for both comfort and effectiveness.

To position Zeus:

  1. Stand in front of a mirror looking straight ahead

  2. Avoid lifting or stretching your neck upwards

  3. Place your fingers beneath your chin on either side of the neck

  4. Press your tongue gently against the roof of your mouth

  5. You should feel the tongue muscles activate beneath your fingers

The electrodes (the wings of the device) should sit over this area.

The circular centre of Zeus should sit centrally beneath the chin.


6. If Zeus Feels Loose or Uncomfortable

Zeus has been designed as a one size fits all device suitable for a wide range of face shapes and anatomies. However, individual experiences may vary.

If the stimulation feels too intense during sleep, some users may unconsciously disturb or remove the device overnight.

To improve comfort:

  • Use the lowest stimulation level that feels effective and comfortable

  • Aim for a gentle buzzing or tingling sensation rather than strong stimulation

This can help reduce movement during sleep and improve overnight adhesion.


7. If Adhesion Issues Continue

Skin type can sometimes affect Hydrogel Pad performance.

For example:

  • Very dry skin may absorb moisture from the hydrogel

  • Oily skin or increased overnight warmth may reduce stickiness

If required, some users find that medical micropore tape or surgical tape can provide additional support to help keep Zeus securely in place overnight.

Updated May 14, 2026