Qi-Technologies Product Comparison

Which device to use?

The smallest EMF device is the Qi-Me. This is great to keep on your person.

The Qi-Shield is bigger than the Qi-Me. If you want a portable EMF device to travel between home and work, we recommend the Qi-Shield.

If you want a home EMF device for your family we recommend the Qi-Home Cell. This is a static device for your house.

If you want maximum coverage for your home, place of work or business we recommend the Qi-Max Cell. This is the most powerful EMF device.

If you have a very large building or work environment and you want to provide wider coverage, we advise using multiple Qi EMF devices.

Learn how to use your Qi-Tech device and other FAQs here.

Please contact our knowledgeable customer services team to assist in the selection and placement of appropriate EMF devices for any application.

  • Qi-Shield™ Portable EMF Device

  • Description The Qi-Shield is for personal use and provides the best mobile coverage at home, work or on the move.
  • Radius of coverage Stationary: 2.5m Mobile Use: 1.5m
  • Safe Distance from EMF Source 0.25m
  • Activation Time After a Few Minutes
  • Dimensions 8.0 x 16.0 cm
  • Weight About 850g
  • Material Copper Ring and Oiled Walnut
  • £950
  • Learn More View Full Product Description

  • Qi-Home Cell™ EMF Device for Home

  • Description If you want a device for your family and home we recommend the static Qi-Home Cell.
  • Radius of coverage 7.5m
  • Safe Distance from EMF Source 0.5m
  • Activation Time After 12 hours
  • Dimensions 40.0 x 15.0 cm
  • Weight About 8.0 kg
  • Material Copper Ring and Swiss Pine
  • £3,250
  • Learn More View Full Product Description

  • Qi-Max Cell™ EMF Device for Home & Business

  • Description The Qi-Max Cell is designed for larger homes or business use. This device has the widest coverage.
  • Radius of coverage 50m
  • Safe Distance from EMF Source 0.5m
  • Activation Time After 24 hours
  • Dimensions 60.0 x 18.5 cm
  • Weight About 20.0kg
  • Material Copper Ring and Swiss Pine
  • £5,250
  • Learn More View Full Product Description