Ground Therapy (Ultimate Longevity)
Made-in-USA, durable stainless-steel fabric construction, co-developed with Clint Ober
WELLNESS
Marketed as a general wellness device. Not FDA cleared, approved, or evaluated for any medical claim.
Key facts at a glance.
- Founded
- 2017
- Headquarters
- Oregon, USA
- Price range
- $79–$199
The real price over three years.
Total cost of ownership · 3yr
| Hardwareone-time | $79 |
| 3-year total | $79 |
What the device does.
- + Sleep, Body, Contour and Universal mats
- + 3-layer construction with stainless-steel woven fabric
- + Up to 10x more conductive surface area claim
- + Grounding sheets and pillowcases
- + Throw blankets, massage mats and patch kits
- + Made in USA (family-owned Oregon facility)
- + Third-party tested
- + 60-night risk-free trial
The trade-offs.
- + **Made-in-USA at family-owned Oregon facility** — domestic manufacturing transparency rare in the grounding category
- + Co-developed with Clint Ober (the industry founder behind Earthing.com) — shared engineering lineage
- + 3-layer construction with stainless-steel woven fabric — claimed 10× more conductive surface area
- + 60-night risk-free trial — among the longest buyer-protection windows in the category
- + Third-party tested with full Sleep / Body / Contour / Universal mat range
- − **Smaller brand awareness than Earthing.com** despite shared Clint Ober lineage
- − Brand-overlap confusion with Earthing.com (both Clint Ober linked) creates evaluation friction
- − Limited international availability — primarily US-focused
- − Higher than budget-tier pricing ($79-199 range)
- − Modest product-line breadth vs Grooni Earthing's broader catalog
Quality-focused US buyers who want made-in-USA grounding bedding
The long read.
§ Hands-on instrument testing pending. Based on published specifications and third-party data.
Overview
Ground Therapy (Ultimate Longevity) is the made-in-USA premium specialist in the consumer grounding-mat category — manufactured in a family-owned Oregon facility (founded 2017), with the structural credibility differentiator that the line was co-developed with Clint Ober (the industry founder behind Earthing.com / “Earthing” book / category creator). The structural positioning is fundamentally different from Asian-imported low-cost competitors: Ground Therapy delivers 3-layer stainless-steel woven fabric construction with claimed 10× more conductive surface area than budget alternatives, third-party tested, with a 60-night risk-free trial.
The structural value claim is genuine within the made-in-USA premium tier: domestic manufacturing transparency is rare in the grounding category (most products are Asian-imported), Clint Ober co-development provides direct lineage to category-defining engineering, and the 3-layer construction with stainless-steel weave is meaningfully more durable than basic conductive-fabric alternatives. For users prioritizing manufacturing transparency + Clint Ober-aligned engineering + premium build quality, Ground Therapy is structurally well-positioned.
The structural editorial caveats reflect category-positioning rather than product weakness: smaller brand awareness than Earthing.com despite shared Clint Ober lineage (brand-overlap confusion creates evaluation friction), limited international availability, and higher pricing than budget alternatives like generic Alibaba-sourced grounding products. For users matched to premium made-in-USA positioning, Ground Therapy is the structurally appropriate choice. For users prioritizing absolute lowest cost or broadest product catalog, alternatives may better match their decision-driver.
Structural Differentiation
Made-in-USA manufacturing: Family-owned Oregon facility provides supply-chain transparency unusual in the grounding category. Most grounding products are imported from Asian manufacturing — Ground Therapy’s domestic production is meaningful for buyers prioritizing manufacturing-origin transparency.
Clint Ober co-development: Ground Therapy’s engineering shares lineage with Earthing.com (the category-defining brand). Both brands trace back to Ober’s foundational work on grounding methodology. The shared lineage means engineering quality is structurally aligned with the category-creator’s standards.
3-layer stainless-steel weave construction: The proprietary construction claim is 10× more conductive surface area than basic conductive-fabric alternatives. This is the structural durability + conductivity differentiator vs commodity grounding mats.
When Ground Therapy Makes Sense
Strong fit:
- You prioritize made-in-USA manufacturing transparency
- You value Clint Ober-aligned engineering lineage specifically
- You want premium build quality for multi-year ownership
- You appreciate 60-night risk-free trial for evaluation flexibility
Weaker fit:
- You want lowest absolute cost — generic alternatives are cheaper
- You want broadest product catalog — Grooni Earthing has wider range
- You want strongest brand recognition — Earthing.com is structurally better
- You’re outside US — international availability is limited
3-Year Cost of Ownership
| Use case | Cost |
|---|---|
| Ground Therapy Sleep Mat | ~$89-129 |
| Ground Therapy Body Mat | ~$79-99 |
| Ground Therapy Universal Mat (full range) | ~$159-199 |
| 3-year ownership | ~$80-200 |
Compare: Earthing.com (similar pricing, broader awareness), Grooni Earthing ($60-1,000 broader catalog), Better Earthing AU ($39-389 with 3-5 year warranty), generic Alibaba-sourced (~$30-60 budget tier).
Verdict: Recommended
Ground Therapy (Ultimate Longevity) earns a recommended verdict on the strength of its made-in-USA family-owned Oregon manufacturing (rare domestic production in the grounding category), co-development with Clint Ober (industry founder lineage providing direct engineering alignment with category-defining standards), 3-layer stainless-steel woven fabric construction with claimed 10× conductive surface area, third-party testing transparency, and 60-night risk-free trial.
For buyers prioritizing made-in-USA premium-tier grounding with Clint Ober-aligned engineering, Ground Therapy is structurally the leading domestic-manufacturing choice. For users prioritizing lowest cost (generic), broadest catalog (Grooni), strongest awareness (Earthing.com), or longest warranty (Better Earthing 3-5 yr), structurally better-matched alternatives exist.
Changelog
- 2026-05-07: Initial review published based on Ground Therapy / Ultimate Longevity published specifications, Clint Ober co-development positioning, manufacturing-location documentation, 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.