Calvedon
Calvedon
TerraNest

TerraNest™ grounding mat for bed

$89.99

  • Combines PEMF and Earth grounding in one mat
  • Two sizes: 28x70 in and 55x70 in
  • 15-foot reinforced cord with built-in resistor
  • Plugs into a standard 3-prong grounded US outlet

Size (Pillow Covers Not Included): 28x70 In

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  • Lay TerraNest flat on top of your fitted sheet with the conductive side up.
  • Plug the cord into a standard 3-prong grounded outlet.
  • Check the outlet with the included outlet checker.
  • Lie on the mat with bare skin touching it, such as feet, legs or back.
  • Use it as part of your nightly routine.
  • Wipe the mat with a damp cloth. Keep fabric softener and bleach away from it.
  • 1x TerraNest grounding mat (28x70 in or 55x70 in)
  • 15-foot reinforced grounding cord with built-in resistor
  • US 3-prong outlet adapter
  • Outlet checker for the ground connection
  • Quick-start setup card with care instructions
  • Product registration card

We offer free shipping on orders over $150. Once your order is dispatched, the estimated delivery time is 5 to 12 business days depending on your location — tracking is emailed as soon as it ships.

Changed your mind? You can return your product within 90 days of delivery for a refund — see our Returns page for the full policy.

How TerraNest is built and set up

Earth grounding

The mat connects through its cord to the ground of a standard wall outlet. A conductive layer on top lets bare skin rest against the mat while you lie on your bed.

Bed-sized conductive layer

The conductive layer spans the whole mat, which comes as 28x70 in or 55x70 in. Choose the narrower size for one sleeper or the wider size when two people share a bed.

TerraNest

Cord and resistor

The cord is reinforced and measures 15 feet. A current-limiting resistor is built into the grounding cord, and both formats use the same cord, resistor and conductive layer.

Plug-in setup

TerraNest works with a standard 3-prong grounded US outlet. It has no app, no Bluetooth and no subscription. You plug it in, check the outlet with the included checker, and lie down.

Frequently Asked Questions

Lay the mat flat on your fitted sheet, plug the cord into a standard 3-prong outlet, and use the included checker to confirm the outlet is grounded. No tools or app are needed.

The conductive side faces up, resting on top of your fitted sheet. Bare skin, such as your feet, legs or back, touches the mat when you lie on it.

Yes. TerraNest combines PEMF with Earth grounding in a single bed-sized mat. You do not need a separate device to use both features together.

The 55x70 in size is the wider format for two people sharing a bed. The 28x70 in size suits one sleeper. Both sizes use the same cord, resistor and conductive layer.

No. TerraNest has no app, no Bluetooth and no subscription. You connect the cord to a grounded outlet and lie on the mat.

Wipe it with a damp cloth and mild soap. Do not machine wash it, and keep fabric softener and bleach away from the conductive surface.

TerraNest needs a standard 3-prong grounded outlet. Use the included checker to see whether your outlet is grounded. If it is not, use a different outlet or ask an electrician about adding one.

The grounding cord has a current-limiting resistor built into it. It is part of the cord, so you do not need to install or adjust anything during setup.

The grounding mat for bed arrives in a 28x70 in or 55x70 in size with a 15-foot reinforced grounding cord and built-in resistor, a US 3-prong outlet adapter, an outlet tester, and a quick-start card.

The earthing mat for bed has a 15-foot reinforced cord with a built-in resistor. It connects to a standard 3-prong grounded US outlet, and setup needs no app, Bluetooth, or subscription.
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TerraNest: A Grounding Mat for Bed in Two Sizes

TerraNest is a grounding mat for bed that lies flat on top of a fitted sheet, conductive side up. It comes in two sizes: 28x70 in for a single sleeper and 55x70 in for a queen mattress.

Setup for the grounding mat for bed is simple. A 15-foot reinforced cord with a built-in resistor plugs into a standard 3-prong grounded US outlet, and an outlet tester is included to check the connection. No app or Bluetooth is involved.

Sold as an earthing mat for bed, it is meant for bare-skin contact with the feet, legs, or back. As a grounding sleep mat, it is wiped with a damp cloth, with no fabric softener or bleach.

  • Grounding pad for bed in 28x70 in or 55x70 in
  • US 3-prong outlet adapter
  • Outlet tester and quick-start care card

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