Auto-updated: July 15, 2026 · Data refreshes whenever either brand receives new reviews, offers or score changes.
Current Discount Codes
Earthbound
No active offers. Check all coupons
Sleep Earthed
Sleep Earthed is currently offering 10% off sitewide with code SUMMER10 — applied at checkout across…
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4-Dimension Scorecard
| Dimension | Earthbound | Sleep Earthed |
|---|---|---|
| Trust Score (0–100) | 31.01/100 | 69.77/100WIN |
| Verified Reviews | 1 · ★4 | 2 · ★4.5WIN |
| Product Range | 2 products | 2 products |
| Active Offers | 0 offers | 1 offersWIN |
| Overall Winner | 0 win(s) | 🏆 Sleep Earthed |
Full Side-by-Side Comparison
- Founded 2021 — 32,937+ customers grounded with 21 million+ nights of grounding contact logged
- Carbon fibre conductive material — doesn't oxidise, doesn't fade, doesn't lose conductivity over time the way silver thread does
- Lifetime warranty on every mattress pad — the strongest warranty term GroundingMatrix has reviewed across the entire grounding index
- Near Field Earthing technology — works through your fitted sheet and pyjamas without requiring direct skin contact
- The only UK manufacturer of earthing bed sheets, pillowcases, and meditation mats outside China — products made in Herefordshire, not imported
- Founded and run by Steve Dalloway — qualified electrical engineer — the same professional background as Groundology's Seb Francis and Better Earthing's Peter Griffiths
- Trading as Byretech Ltd — Unit 51 Padgets Lane, Redditch, Worcestershire — a registered, verifiable UK business entity
- Made-to-Measure Fitted Earthing Bed Sheets — the only brand in the GroundingMatrix global index offering custom-dimensioned earthing sheets for non-standard beds
Products at a Glance
About the Brands
Earthbound
What Earthbound Is Actually Selling — and Why It's Different Most grounding brands in the GroundingMatrix index sell silver-thread or stainless-steel-fibre products. Both are legitimate approaches, both have real conductivity, and both have …
Full profile →Sleep Earthed
The UK's Only Earthing Sheet Manufacturer — What That Actually Means Sleep Earthed makes a claim GroundingMatrix considers among the most significant in the UK grounding market: they are the only UK manufacturer of earthing bed sheets, pillowcases…
Full profile →Frequently Asked Questions
Which is better: Earthbound or Sleep Earthed?
Sleep Earthed edges ahead of Earthbound with a higher Matrix Trust Score (69.77/100 vs 31.01/100), more verified reviews (2 vs 1), more active offers (1 vs 0).
What are the trust scores for Earthbound and Sleep Earthed?
Earthbound has a Matrix Trust Score of 31.01/100 and Sleep Earthed scores 69.77/100, calculated from product ratings, review volume, and active offer activity.
Which brand has more verified reviews?
Sleep Earthed has more verified reviews (2 vs 1).
Do these brands have current discount codes?
Earthbound has 0 active offer(s) and Sleep Earthed has 1 active offer(s). See the offers section above.
