Earth and Moon
Lifetime warranty, aesthetic branding and eco-material positioning; strong Amazon presence
WELLNESS
Marketed as a general wellness device. Not FDA cleared, approved, or evaluated for any medical claim.
Key facts at a glance.
- Founded
- 2019
- Headquarters
- USA
- Price range
- $29.99–$139.99
The real price over three years.
Total cost of ownership · 3yr
| Hardwareone-time | $29.99 |
| 3-year total | $29.99 |
What the device does.
- + Grounding mats for bed (full and single sizes)
- + Organic cotton + pure silver fiber sheets
- + Vegan leatherette mats
- + Kits include cord, USA safety adapter, outlet tester, carry case, bonus lava-rock bracelet
- + Lifetime manufacturer warranty
- + 90-day return policy
- + 50,000+ customers
The trade-offs.
- + **Lifetime manufacturer warranty** — meaningfully longer than most competitors (only Better Earthing matches at 3-5 yr)
- + 90-day return policy and 50,000+ stated customers
- + Organic cotton + pure silver fiber sheets — eco-material positioning
- + Strong Amazon presence reduces purchasing friction
- + Kits include cord, USA safety adapter, outlet tester, carry case
- − Smaller bedding range than Earthing.com or Grooni Earthing
- − Conductivity claims not independently verified
- − Mostly DTC / Amazon distribution (no major retail)
- − Limited independent research vs Clint Ober-lineage brands
- − Founded 2019 — shorter track record than category creators
Lifestyle/wellness buyers who want aesthetic, eco-friendly grounding products
The long read.
§ Hands-on instrument testing pending. Based on published specifications and third-party data.
Overview
Earth and Moon is the lifetime-warranty Amazon-strong consumer grounding specialist — founded 2019 in USA, with structural value claims combining lifetime manufacturer warranty + 90-day return policy + 50,000+ stated customers + strong Amazon presence + eco-material positioning (organic cotton + pure silver fiber sheets, vegan leatherette mats). The kit-positioning includes cord, USA safety adapter, outlet tester, carry case, and bonus lava-rock bracelet — comprehensive turnkey package.
The structural value claim is genuine within the consumer-Amazon tier: lifetime warranty is structurally meaningful (only Better Earthing’s 3-5 year warranty competes among major consumer brands; most offer 1-year or shorter), 90-day return enables risk-free evaluation, and Amazon distribution reduces purchasing friction for users not wanting to navigate DTC sites. The eco-material positioning (organic cotton, vegan leatherette) appeals to lifestyle-wellness buyers prioritizing material composition.
The structural editorial caveats: conductivity claims not independently verified (typical for the category but worth flagging), smaller bedding range than Earthing.com or Grooni’s broader catalogs, DTC/Amazon distribution only without major retail presence, and shorter track record than Clint Ober-lineage brands. For users matched to lifetime-warranty + Amazon-accessible + eco-material positioning, Earth and Moon is structurally appropriate.
When Earth and Moon Makes Sense
Strong fit: Lifetime-warranty priority buyers; Amazon-shopping wellness consumers; eco-material positioning preference; users wanting comprehensive turnkey kits.
Weaker fit: Users wanting Clint Ober brand lineage (Earthing.com or Ground Therapy), patented multi-fiber fabric (Better Earthing), broadest catalog (Grooni), or strongest independent research.
3-Year Cost of Ownership
| Use case | Cost |
|---|---|
| Earth and Moon mat | ~$30-75 |
| Earth and Moon bed sheets / kit | ~$80-140 |
| 3-year ownership | ~$30-140 (lifetime warranty) |
Compare: Earthing.com (similar pricing, broader awareness), Better Earthing ($39-389 patented + 3-5 yr), Ground Therapy ($79-199 made-in-USA + 60-night trial), Grooni Earthing ($60-1,000 broader catalog).
Verdict: Recommended
Earth and Moon earns a recommended verdict on the strength of its lifetime manufacturer warranty (longer than most competitors except Better Earthing’s 3-5 yr), 90-day return policy, 50,000+ stated customer base, organic cotton + pure silver fiber sheets eco-material positioning, comprehensive turnkey kits with cord + USA adapter + tester + carry case, and strong Amazon distribution reducing purchasing friction.
For buyers prioritizing lifetime warranty + Amazon accessibility + eco-material positioning, Earth and Moon is structurally appropriate. For users wanting Clint Ober brand lineage (Earthing.com / Ground Therapy), patented fabric construction (Better Earthing), broadest catalog (Grooni), or strongest independent research, structurally better-matched alternatives exist.
Changelog
- 2026-05-07: Initial review published based on Earth and Moon published specifications, lifetime warranty positioning, eco-material claims, and aggregated user-report data.
What we'll measure on the bench.
- Protocol
- Multimeter (Ω between mat surface and grounded outlet)
- Primary metric
- Resistance to electrical ground
- Pass threshold
- <10 Ω
- Session shape
- 3 contact points × 2 outlets
§ Bench session pending. Measured values will replace this panel as the protocol completes — see Plate VI · Methodology for the full testing rulebook.