Sleep Physiologist · 14 brands tested · 3 actually conducted

Why your last grounding sheet didn't work.

Sleep physiologist Colleen Whitmore spent 11 months testing 14 grounding sheet brands with a calibrated multimeter. 11 failed. 3 held conductivity past 90 days. Find out which one yours was, what went wrong, and exactly how to spot the real ones.

Colleen Whitmore
Colleen Whitmore Sleep Physiologist · Consumer-Product Researcher I bought 14 grounding sheets and tested every one with a calibrated multimeter for 11 months. By month six, only 3 were still conducting. The rest were dead. This 60-second quiz tells you exactly which one yours was, why it failed, and what the working three had in common.

8 questions. Free. No email required.

For people who tried a grounding sheet that didn't deliver

Select Your Gender

Question 2 of 8

Have you tried a grounding sheet before?

Question 3 of 8

Which brand was it?

Honest answer. I will pull my test data for that exact brand and walk you through what I found.

Question 4 of 8

What stopped working?

Question 5 of 8

Did you ever test if it was actually conducting?

Question 6 of 8

Roughly how much have you spent on grounding sheets, mats, or related products so far?

Question 7 of 8

What were you hoping it would help with?

Single answer. We use this to match you to the right Get Grounded variant.

Question 8 of 8

What matters most in the next one?

Select all that apply

Last question

Most grounding sheets fail in one of these four ways. Tick the ones you did NOT know to check for.

No judgement. Nobody tells you to check these.

Tick all that apply (or none)

Building your full diagnostic...

Pulling my test data for your brand and matching it to your use case.

Your Diagnostic

Here's exactly why your last grounding sheet didn't work.

A new grounding sheet reads around 21Ω. Most degrade past 300Ω within months. Yours did.

Your Diagnostic Profile
Based on what you told me
    What to test on the next one
      Colleen Whitmore
      Colleen Whitmore
      Sleep Physiologist · 14 brands tested
      I tested your brand. The result wasn't a manufacturing defect. It was the product. You weren't unlucky. You bought the typical sheet.
      BASED ON YOUR DIAGNOSTIC

      Colleen recommends one sheet for Sleep

      The only sheet that passed all five of her non-negotiables.

      MATCHED TO: SLEEP

      The GetGrounded Bedsheet™

      ★★★★★ 1,228+ verified reviews

      Bundle & Save — Up to 70% off

      Your quiz-only discount, applied automatically.

      90-Night Refund Conductivity Guarantee Free Shipping Colleen-tested
      Free shipping included
      90-night risk-free trial
      2 free e-books (Sleep Protocol + Anti-Inflammation Nutrition Guide)
      Current Batch92% Sold
      Limited stock remaining — next batch arrives in 6-8 weeks
      MaterialOrganic cotton + woven silver
      Conductivity (new)22Ω — highly conductive
      Conductivity (6 mo)<50Ω guaranteed
      ConnectorReinforced, 100+ wash cycles
      SizeFits Queen / King
      IncludesSheet + cord + multimeter
      Guarantee90 nights + conductivity
      What yours needed

      What was missing from your last sheet

      Colleen tests every sheet against five non-negotiables. Here's what yours failed on.

      How yours compared to what I tested

      Multimeter conductivity reading
      26Ω. Well within the <50Ω threshold for a working sheet. Published research on inflammation markers, cortisol rhythm, and blood viscosity all measure their effects in this conductivity range. Sheets reading above 300Ω are no longer effectively grounding.

      Join over 12,000 People Sleeping Better Every Night

      Real customers who bought what you bought

      Customer Reviews

      4.8
      ★★★★★
      Based on 1,228
      verified reviews
      5
      82%
      4
      11%
      3
      4%
      2
      2%
      1
      1%

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