Earthing Harmony sells 95% organic cotton, 5% silver grounding sheets in a flat single and fitted Twin XL through California King, listed at $89.90 to $169.90 with a 4.7 rating from 833 reviews. The two things to read closely are the return policy, which requires items in new, unused condition within 45 days, and the stated two-to-three-year lifespan of the silver.
What Earthing Harmony sells
The brand's organic traffic is mostly for its grounding shoes, but its sheet page is a full product: Gray, Natural, Earthy Green and Sky Blue, as a flat single (35"×104") or fitted Twin XL, Full, Queen, King and California King with a 12-inch pocket. The listed fabric is 95% organic cotton with 5% silver fibers. Free US shipping starts at $29.99. Each sheet ships with a cord; an outlet checker and grounding rod are sold separately.
The guarantee, read carefully
The page advertises a 45-day money-back guarantee. The returns section says items must be returned within 45 days of delivery "in new, unused condition," complete with original packaging and labels, and that a small restocking fee may apply to change-of-mind returns. For a product you have to sleep on to evaluate, that is the key line. By contrast, Earthbound's 90-night trial is written to be used: ground consistently for 30 nights, and if you are not satisfied, a full refund for up to 90 days after delivery.
How long it lasts
Earthing Harmony's FAQ says grounding sheets with silver fibers "typically last two to three years of daily use, and sometimes longer," depending on washing, lotions and frequency of use, and that when conductivity diminishes it may be time for a replacement. The care instructions: wash weekly or biweekly in warm water, line dry or tumble low, no bleach, softeners, harsh detergents, oils before bed or dryer sheets.
Alternatives
- Same recipe, longer trial: Earthbound® Grounding Sheets — 95% organic cotton, 5% pure silver fiber, 90-night trial, lifetime warranty, $89.99–$139.99.
- Same recipe, 90-night guarantee: The Grounding Co Terra Grounding Bed Sheet, $99.95–$169.95.
- No silver to wear out: Earthbound® Grounding Mattress Pad — carbon fiber, goes under your fitted sheet, wipe-down care, 90-night trial, lifetime warranty.
Side by side
| Earthing Harmony Grounding Sheets | Earthbound® Grounding Sheets | Earthbound® Grounding Mattress Pad | |
|---|---|---|---|
| Material | 95% organic cotton, 5% silver fibers | 95% organic cotton, 5% pure silver fiber | Carbon fiber–graphene blend in vegan leatherette |
| Sizes | Flat single 35"×104"; fitted Twin XL–Cal King, 12" pocket | Fitted Twin–King | Split/Single–Cal King |
| Skin contact | Yes; thin pajamas acceptable per brand | Yes | No — works through fitted sheet |
| Care | Warm wash weekly, tumble low; no bleach, softener, dryer sheets | Cold gentle wash, air dry; no bleach, softener | Wipe-down; occasional cold wash |
| Stated lifespan | 2–3 years of daily use | 2–3 years with regular washing | Will not oxidize or lose conductivity; lifetime warranty |
| Trial | 45 days, new and unused condition | 90 nights | 90 nights |
| Warranty | Not stated | Lifetime | Lifetime |
| Listed price | $89.90–$169.90 | $89.99–$139.99 | From $119.99 |
Earthbound® Grounding Mattress Pad: the facts
Earthbound® Grounding Mattress Pad · From $119.99 · 4.8 | 1523 Reviews
- Made with conductive carbon fiber — inert, durable, resistant to oxidation.
- Connects to the Earth through any standard grounded wall outlet.
- Delivers 6 to 8 hours of passive grounding overnight, with no charging or maintenance.
- Works through your fitted sheet using proprietary Near Field™ Earthing technology.
- 1.85mm — undetectable under sheets
Sizes available to fit across all mattress sizes: Split Mattress - (28" x 70" in) · Single - (28" x 70" in) · Twin - (30" x 75" in) · Twin XL - (38" x 80" in) · Full - (54" x 75" in) · Queen - (60" x 80" in) · King - (76" x 80" in) · California King - (72" x 84" in)
Materials: 75% Breathable Vegan Leatherette, 25% Conductive Carbon Fiber - Graphene Blend. Color: Black with breathable perforations. The surface is a soft vegan leatherette blended with conductive carbon fiber, BPA- and phthalate-free and dermatologically tested, so it's comfortable even for the most sensitive skin.
Care Information: Solvent-free wipe-down, occasional cold wash when needed. Will not degrade like silver.
Do I need bare skin contact? No. Near Field Earthing works through a layer of fabric like your fitted sheet or pajamas, so you can sleep normally and still stay grounded.
How do I set it up? Lay the pad under your fitted sheet, plug the grounding cord into a grounded wall outlet, and sleep. No apps, no charging, nothing to remember. A region-specific outlet adapter is included. FREE Outlet Tester included with every order.
Will it last? Yes. It is built from conductive carbon fiber, which will not oxidize or lose conductivity over time, unlike silver-thread products. It is a buy-it-once product, backed by a lifetime warranty.
Is it safe? The grounding cord includes a built-in 100k ohm resistor for safety. No electricity flows into the pad. Only the Earth's free electrons.
90-Day Money-Back Guarantee: Ground consistently for 30 nights. If you are not satisfied, you get a full refund for up to 90 days after delivery.
Shipping: Orders ship within 24–48 hours. Shipping is free on orders over $50, which includes every mattress pad. We ship only from tryearthbound.com — never through Amazon or other marketplaces.
Frequently asked questions
Is Earthing Harmony a legitimate brand?
Yes. It is a US-contactable brand with a phone line, a returns facility and 833 reviews on its sheet page. Its organic search traffic is mostly for grounding footwear; the sheets are a 95/5 cotton-silver product like most of the category.
What is Earthing Harmony's return policy on grounding sheets?
45 days from delivery, with items in new, unused condition and original packaging; a small restocking fee may apply to change-of-mind returns, per the brand's page on October 21, 2026.
How long do Earthing Harmony sheets last?
The brand's FAQ says two to three years of daily use with proper care, sometimes longer, and that reduced conductivity is the signal to replace them.
Can I wear pajamas on Earthing Harmony sheets?
The brand says light pajamas are fine as long as some skin touches the sheet, and advises against putting another sheet on top because it may interfere with conductivity.
What is the alternative if I don't want to replace sheets every few years?
A carbon-fiber pad. The Earthbound® Grounding Mattress Pad is not woven, is wiped rather than washed, grounds through your own fitted sheet and carries a lifetime warranty.
The information in this article is for informational purposes only and does not constitute professional advice. These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease. Customer reviews reflect individual experiences and are not intended to represent typical or guaranteed results. Competitor prices, policies and specifications were read from each brand's own website on October 21, 2026 and may change — verify before buying.
