Founded by Clint Ober,  the Grounding Pioneer

Louisa H

"After just one night of sleeping with earthing my knee pain was completely gone."

Cindy W

“Within 2 weeks the pain was gone and I was sleeping like a baby.”

Earthing Coil Cord Black

Brings the power of Earthing indoors
Backed by 20+ years of research & results
Helping 10+ million stay grounded globally

45 day money back guarantee

Free US Shipping

on Orders Over $99

Founded & Grounded  

in the USA

Backed by 20+ Years of

Research

Product Description

The Earthing® coil cord connects Earthing® products to ground. Our cord includes a 100kohm resistor to provide the perfect balance between safety and grounding capability.

What's Included

1 Earthing Coil Cord (Length: 15ft)

How to Use

STEP 1: Ensure your three-prong wall outlet is grounded. Test it with an Earthing Outlet Checker (not included).

STEP 2: Plug the Earthing Safety Adapter (not included) into the grounded wall outlet.

STEP 3: Push one end of the Earthing Coil Cord firmly into the Safety Adapter. Snap the other end of the Coil Cord onto your Earthing product (not included). You're ready to get grounded!

You may also use this Coil Cord with a Ground Rod cord.

Please note, this Earthing Coil Cord will not work on Earthing products made before 2010.

Materials & Care Instructions

Store your Earthing Coil Cord out of the way when it's not being used.

Louisa H

"After just one night of sleeping with earthing my knee pain was completely gone."

Cindy W

“Within 2 weeks the pain was gone and I was sleeping like a baby.”

Find Your Perfect Grounding Routine with Our Bundles

Earthing Essentials Bundle

Best Value |

$199.99

$485

Save 59%

For those ready to ground all day, every day.

A complete system designed to keep you connected to the Earth’s energy through your most important routines—sleep, work, recovery, and travel. This bundle gives you the ultimate flexibility, touch points, and long-term value.

add to cart - $199.99

45 day money back guarantee

Earthing Sleep Bundle

$299.99

$505

Save 41%

The perfect collection to stay grounded while you sleep.

A complete system designed to keep you connected to the Earth’s energy while you sleep. This bundle gives you the ultimate flexibility, multiple touchpoints for grounding, and long-term value.

add to cart - $299.99

45 day money back guarantee

We’re the Creators of Earthing Technology, with over 20 years of development

Founded by Clint Ober, the Grounding Pioneer

We’re proud to be founded by Clint Ober—the original innovator behind modern grounding. His 20+ years of passion, research, and real-world experience are at the heart of everything we do at Earthing.

Decades of Research, Poured Directly into Our Products

Our passion for research isn’t separate from our products—it fuels them. Through The Earthing Institute, we've led decades of grounding research with over 26 published studies—and we pour everything we've learned directly into the products we create here at Earthing.

DIVE INTO THE SCIENCE

Built for Maximizing Your Health Benefits

We engineer every product formaximum electron flow—because when grounding is done right, you canfeelthe difference. Real grounding delivers measurable benefits like less inflammation, deeper sleep, reduced stress, and faster recovery—and we never cut corners to get you there.

We’re Grounded in Purpose, Not Just Profit

At Earthing, it’s not about making a quick sale—it’s about helping people reconnect to one of the most powerful healing forces Earth has to offer. We’re a mission-driven team who live and breathe the grounding lifestyle every day, and we’re honored to share it with you.

“The mats have made a remarkable difference to the inflammation I contend with because of PD and RA. EARTHING IS REAL!!!”

Denise C.

Verified Customer

Grounding 101

What is grounding?

The earth beneath your feet provides you with food and water. It gives you a surface to sit, stand, walk, run, swim, climb, play, and build on. It also provides you with something very surprising - electrons. When you touch the ground, the electrons flow into you. This is called being “grounded.” Earthing® products connect you to the earth's electrons while you're inside sleeping, working, and relaxing. Connecting to the ground by using our products indoors is called ‘Earthing.’

Is grounding a new concept?

No, it's not. Throughout practically all of history, humans have walked barefoot on the Earth. They have sat and slept on conductive animal skins, and fashioned those skins into footwear. Living like this enabled our predecessors to absorb the Earth’s natural energy into their bodies at all times. Over time, as we've "advanced" as a society, we've disconnected ourselves more and more from touching the Earth. Today, everyone is chronically disconnected from ground and as a society, we largely live our lives indoors. At Earthing®, we're committed to spreading the message that we all need to reconnect. We encourage everyone to get outside and put their bare feet on the ground whenever possible. We've created products that allow you to be connected to the Earth while you're sleeping, working, and living your life indoors.

Why do I need Earthing products® if I can just go barefoot on the Earth?

Earthing® products are a convenient and safe way to ground yourself for more hours each day. Our ancestors walked barefoot on the earth, wrapped their feet in conductive leather, and slept on animal hides on the ground. Such practices were part of the ordinary way of life throughout history. Our ancestors were always grounded. This is the ideal, but no longer how we all live. We rarely go outside barefoot save for when we are at the beach. We wear insulated shoes and we sleep on elevated beds inside our insulated houses.

Can I be grounded too much?

No, it's impossible to be grounded too much. (You can definitely be UN-grounded too much though!)

How quickly will grounding work?

Your body is a good conductor of free electrons. We have seen that when people are grounded in experiments with Earthing® Patches placed on the bottom of their feet (simulating standing barefoot on the Earth), they sometimes feel a tingling sensation moving up the legs. We associate this with the movement of electrons from the Earth up into the body. People say they often feel the same sensation when walking barefoot along the wet sand at the beach. In our research, we have “clocked” the speed of this activity. It takes about 20 to 30 minutes to reach the upper body, such as your shoulder. A knee would be reached faster as it is closer to the grounded feet. The effects on the body can vary depending on the individual, the method of grounding, and the condition you're hoping to improve. While some people may start feeling the effects almost immediately, it might take a few days or weeks of regular grounding sessions for others to notice the effects of grounding.

Essential product

The quality varies and these items often need to be replaced due to wear and tear

New cord fit old mat!

Thanks for keeping the connections compatible so I didn’t have to order a whole new mat when my old cord broke!

Earthing Coil Cord Black. Older Mat

I was happy that this earthing coil cord fit an older mat that I had. seems strong and durable. well packaged, undamaged and arrived quickly. would recommend.

very pleased

Your product arrived quickly and works great! We had an old earthing pad that is at least 15 years old and the cord had disintegrated so we ordered your new cord, attached it easily to the old pad and it is working great. The pain in the hand is leaving and I am sure it is doing a world of good every where in my body! Thanks!