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Better Earthing Undersheet Fitted


4.88 out of 5 based on 40 customer ratings
(40 customer reviews)

Get 8 hours of Earthing while you sleep on the only Australian made earthing sheet that’s designed as an undersheet or underlay. It comes with a 2-year Warranty and a 1-year Satisfaction Guarantee.

Available in King, Queen, Double, King Single and custom sizes.

What is an earthing undersheet? It is a thin underlay for earthing with pure silver coated fibre. You put it under your existing sheets.

This is a ‘Rolls Royce’ earthing sleep system. It is gently powerful and lovingly sewn in Australia using the highest quality materials. It contains 15 times more pure silver coated fibre than standard earthing sheets, which have silver fibre in 3% of their fabric compared to 50% in ours.

The conductive fabric composition is silver fibre (50%) and Tencel (50%). For more details see our product description below.

Sold as a complete system with a straight lead and an AU/NZ earthing adapter for earthing indoors (if you would prefer a coiled lead let us know by leaving a note when you order).

This undersheet delivers big health benefits including improved sleep, reduced pain and better circulation. See earthing benefits for more.

5% off all earthing undersheets (fitted or universal) when you buy 2 or more (applied in the cart)

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SKU: 001 Category:

Product Description

Sewn in Australia using earthing fabric made with 99.9% pure silver coated fibre. The side skirting is 100% cotton. The fit is generous to suit deep mattresses and those with an additional soft top.

Earthing Fabric with 50% Silver / 50% Tencel

Tencel is a strong natural fibre that is sustainably produced from Eucalypt trees in Austria using an eco-friendly process. We use Tencel that is undyed and unbleached – it is a natural white colour before being woven with the silver. The grey-silver appearance in our fabric comes entirely from the silver fibres. If you look closely, you can actually see the silver threads in this fabric. See a close-up image in on our Earthing Fabric Explained page.

More about our Earthing Undersheet design:

Better Earthing Sleep Systems are the first Australian designed earthing sleep systems to work through bed clothing and the fitted sheet you directly sleep on. NO direct skin contact is needed. The tiniest amount of body moisture or humidity in your clothes and sheets, compressed by your body weight, creates conductive channels that very effectively pass earth from your Better Earthing Sleep system.

By not sleeping directly against your earthing undersheet, the silver fibre is protected from body oils, which can impair conductivity. This helps make for a long-lasting product.

Most earthing sheets are designed for direct contact with bare skin and use silver coated fibre in 3% of their earthing fabric. Watch Peter demonstrate how effectively our earthing undersheet conducts free electrons from the earth through clothing and a regular sheet.

Additional Information


King Single, Double, Queen, King


King Single: 203cm x 107cm x 35cm deep sides.
Double: 188cm x 138cm x 35cm deep sides.
Queen: 203cm x 153cm x 35cm deep sides.
King: 203cm x 183cm x 40cm deep sides.


Better Earthing Fitted Under Sheet, Better Earthing Adapter, Better Earthing Straight Lead (if you prefer a coiled lead please leave a note in the checkout), Product Guide

Care Instructions

Simply machine wash silver slumber on gentle cycle with detergent that contains no bleach, no whitening agents and preferably no oils. We use Earth’s Choice blue laundry liquid, which is available from most local supermarkets. Dry in shade.

Earthing Indoors Explained

Your Better Earthing Sleep System comes with a special adapter plug and lead designed for earthing indoors.

All Australian and New Zealand powerpoints have a third ‘earth’ pin (at the bottom) that is wired to a metal rod or plate buried in the ground. This safety mechanism is called grounding – it’s there to send excess electricity back into the ground (earth). Indoor Earthing products use ground wiring in your home to safely pass free electrons from the earth to your indoor earthing product, then to you.

No electricity is used. You can earth with the powerpoint turned off. The top two prongs of Better Earthing adapter are plastic, instead of metal like a normal plug, so no a/c current from your electricity mains can pass through.

Both the Better Earthing Adapter and Lead have built-in safety resistors totalling 60,000 ohms. This protects against the rare (or theoretical) event of a power surge via the earth. If the nearby ground were struck with lighting, barely a mosquito bite of electricity could pass through these resistors. Better Earthing adapters conduct earth only. It is a safe and easy way to receive the earth’s health enhancing free electrons from the comfort of your home.

You can use an autorange multimeter (sold separately) to verify that your products are correctly Earthed via the powerpoint. Compare the amount of electrical voltage carried in your body when you are not earthed, compared to when you are earthed. You’ll be amazed by how much excess AC electricity your body can pick up from surrounding electrical cables and devices and how much it dissipates (reduces) when earthed.

40 reviews for Better Earthing Undersheet Fitted

  1. 5 out of 5


    I absolutely love the products. We purchased two king size sleep underlays and one is on my bed and the other on my sons bed
    The sleeping has been awesome. Best restful nights sleep. I had a sore back on Christmas Eve and I booked an appointment with my Oesteopath but I couldn’t get in until the 28th December. Well I slept on our beautiful earthing underlay and just like magic … my back pain went away within 48 hours !! I had to ring and cancel the appointment.

  2. 5 out of 5


    I have dealt with the Better Earthing team on a number of occasions over the past 2 years. Every question has been thoroughly answered and Peter has provided information and service, well beyond my expectations. The quality and efficacy of Better Earthing products are far superior than other earthing products I’ve used. Each order has been sent immediately and arrives beautifully packaged. My health has improved beyond what I would believe possible, by being earthed while sleeping and spending hours on the computer. Thank you to the team!

  3. 5 out of 5


    For years I have been waking up every 2 hours or so at night and often struggle to get back to sleep. After a few days I was sleeping for four and a half to six hours at a stretch and at the 2 week mark, I go back to sleep very quickly so I am catching up fast. My blood pressure is nicely back in the normal range since we started earthing too, so that is an extra bonus.

  4. 5 out of 5


    The earthing sheet has proved to be most helpful for both my husband and I.

    I have received a lot of relief from the pain in my head from Neuralgia, which started 18 months ago with Shingles. Also relief from Arthritis in my knee.

    But the I think the best thing that has happened, is the now almost non-evidence of coughing from my husband who has a Bronchial problem, that has been with him for several years. We are both so happy about this. He is also a light Diabetic so the assistance with feet generally and the blood circulation is of great help.

  5. 5 out of 5


    I have to say that I was sceptical when my husband suggested we buy your product. I use to wake through the night due to the pain in my shoulders and hips and having to change sides all the time and I woke up feeling tired. I do sleep far better and the pain in my hips and shoulder (bursitis) don’t seem to wake me through the night.

  6. 5 out of 5


    My husband and I have been sleeping on our Earthing sheet now for a few weeks. I look forwards to going to bed every night now as I can get to sleep much quicker and feel I have a very deep sleep. The pain in my back that I used to wake up with every morning has reduced to a mild stiffness. I also believe that it has had a calming effect on me as I feel more relaxed during the day. My husband also agrees that he can sleep much better too. We are both very impressed with the product.

  7. 5 out of 5


    Thank you so much for your wonderful earthing sheet. I feel so well and have felt an astounding improvement in my health. I am a chiropractor in the blue mountains of NSW and have been raving about the sheet to many of my patients and I know 4 different people have now ordered the same sheet and are equally as thrilled, especially patients dealing with chronic pain. Thanks for what you are doing!

  8. 5 out of 5


    I’m so delighted with the Earthing undersheet. I’ve had a mild ache in my hip for years which I only notice in bed when I’m trying to sleep – and from night One, there was no sign of it. I’ve also started gym training. On my first session – before the sheet arrived – I had severe delayed onset muscle soreness. After session two – the night after I first slept on it – there was no DOMS whatsoever, which defies explanation other than the effectiveness of Earthing.

  9. 5 out of 5


    I am happy with the purchase and loved the way it arrived carefully wrapped and with a ribbon. The product is of good quality and I like the information and tracking sheets. I notice a tingling under my body when I am on the earthing sheet or when my bare feet are on the ground. I have had better, deeper and more restful sleep, with fewer wakings or need to urinate in the night. I have a clearer head and more joie de vivre, and less nervousness. I really look forward to longer term changes, particularly lowering with my blood pressure.

    My husband feels the cold and has body aches. So far he has not noticed any difference – however we are in the coldest part of winter.

  10. 5 out of 5


    My Dad is thrilled with his undersheet. His knee pain went after the first 2 nights of sleeping on it – he said they still feel stiff but no pain.

  11. 5 out of 5


    My earthing sheet is life changing. Couldn’t be happier. I’m sleeping much better and I wake up feeling as though I’ve just had a coffee. I recover better after training and I’ve noticed that cuts on my hands heal much faster. So like I said, couldn’t be happier. I also ask my customers who purchased one on a daily basis how theirs are going and they love, love, love them!

  12. 5 out of 5


    I personally have had very vivid dreams and wonderfully deep sleep periods that weren’t as noticeable before installing the earthing undersheet.
    My wife and I both commented on feeling slightly warmer – particularly in our extremities – and my wife is no longer waking up with “pins & needles” in her hands. I would certainly put this down to improved circulation.

  13. 4 out of 5


    some things I’ve noticed :
    – my quality of sleep is better as I find I have more dreams and deeper more restful sleep.
    – I have aches and pains in the morning from joint stiffness ( I am 60 years old) and this has lessened to some extent ( maybe by 30%)
    – I used to feel my body tense for no reason ( maybe too much electricity ) and I am not sure why that was . Hard to explain but this feeling is totally gone now .
    – The joint stiffness still there but I don’t feel the body tension anymore .
    – my husband is a snorer and his snoring is now so much less loud and not bothersome

  14. 4 out of 5


    I have been using the Better Earthing Sheet for 4 months and my sleep has improved tremendously. Now, I have better quality sleep whereby I do not wake up in the middle of the night as I used to be. Another noticeable improvement was the numbness on my right hand also reduced.
    Thank you.

  15. 5 out of 5


    I’m very, very happy with the products and I feel that my whole body has calmed down during the night. I have much less discomfort during the night and my energy levels during the day have increased quite substantially. I only just shared this information with my GP yesterday and suggested it might also help her other patients. My workmates who purchased at the same time I did are also happy and we are spreading the word.
    Thank you so much for providing a wonderful product and service.
    Cheers, Leigh

  16. 5 out of 5


    From the first night I noticed a difference with my health. At about 2am on the first evening, I woke and felt that the effect was too strong for my body and I unplugged the sheet from the wall. When I awoke later in the morning, I noticed my nasal congestion was greatly reduced (I’ve had this for some years now) and also noticed increased energy and more mental clarity straight away.

    I’ve been using an earthing sheet from another company for about 3 years but did not experience the same level of effect from that product, although there was definitely some benefit, particularly in the early days.

    I’m very grateful to have stumbled across the exciting world of earthing and to be using this Better Earthing sheet in conjunction with my other earthing protocols.

  17. 5 out of 5


    I’m so glad I got your earthing sheet.
    My husband’s arthritis is far less painful & I am sleeping so well.

  18. 5 out of 5


    Allen has been experiencing episodes of atrial fibrillation at very regular intervals (sometimes twice a week) for at least the last three years. However since we first started using the earthing sheet on 9th August he has not had one episode. We will continue to monitor this but feel very optimistic.
    So apart from all the other many health benefits of earthing to both of us, the earthing sheets have been a massive blessing for Allen for this one reason alone.
    Keep up your important work.
    Kind regards
    Debbie and Allen

  19. 5 out of 5


    we are all sleeping GREAT with our sheet !! I get the kids to read their book in our bed and 9 times outa ten then fall asleep within 10 minutes in there lol
    we’re loving it.
    thank you :0)

  20. 4 out of 5


    My knee and legs feel so much better – more easy movement and I am able to pivot without pain.
    I was down on my hands and knees with full weight on my knees looking for some papers that had fallen behind my computer – and it dawned on me that I couldn’t have done that a month ago.
    My hands are still a bit sore and stiff – arthritis well entrenched – may need a bit longer.
    I am 72 and don’t take any medications – just a few vitamins – and am quite active – walk 5 times a week and play golf twice.
    I am happy to use your earthing sheet and am hoping for more relief as time goes on. I want to be able to keep up my active lifestyle.

  21. 5 out of 5


    We have experienced great results. So far we’ve had better sleep, more energy, less body aches and pains, reduced inflammation.

  22. 5 out of 5


    Have had the earthing sheet on for 5 days now. I have been sleeping well and have not been up in the night to go to the toilet at all. Previously I would be up at least once, sometimes twice in the wee hours. Pun intended.

    The multimeter reading goes from 1.58 down to 0.05 on the sheet.

    Feeling positive about the potential well being that is in store for us.

    Thanks for everything

  23. 5 out of 5


    We have been sleeping on the whole bed underlay for just over a week, and the benefits are as follows:

    1. My husband wakes up now (from the first night) without back pain/discomfort.
    2. Both of us are sleeping deeper, getting to sleep quicker, and falling back asleep quickly.
    3. Both of us are losing less hair. Noticed this within 2 nights.
    4. I have had no more rashes (from the first night)
    5. Some skin tags on my torso have diminished/disappeared
    6. Some upper leg spider veins seem to be fading/not so noticeable.
    7. No more heartburn for me since the first night.
    8. We both feel more refreshed each morning, and feel more focused during the day.

    I am still waking a few times a night, sometimes only once. But I am hoping this will improve over

    Our daughter at home has been using her 1/2 sheet for about 3 days now, and she is unsure if she feels
    any different yet.

  24. 5 out of 5


    I was previously using an earthing sheet that I slept directly on- however it didn’t even last a year- so I’m excited about the durability and quality of these undersheets. The biggest Impact for me of sleeping grounded is the effect on my immune system- it really boosts it. I also sleep very well grounded – such better quality sleep. Thank you very much.

  25. 5 out of 5


    Vivid dreams initially,broken sleep now followed by deeper more refreshing sleep. I had been less than impressed with the 3% silver thread earthing sheets. Am very impressed with the effects of this one!

  26. 5 out of 5


    In the first week, I did not experience much change as I expected — I’ve slept on earthing sheets before so I supposed I would experience results quicker.
    It has been a month now and I have noticed the difference taking effect the last few days — I’m sleeping heavily, and for the first time in years, I can actually sleep in past 7:00am on weekends and not feel tired. I could never do this even if I stayed up till after midnight the night before. I get deep sleep now (the drool-worthy kind) which is so satisfying! The pain in my back has also gone as well as the awful pain in my neck! I find that I wake up in the same position I slept in and I don’t wake up in the middle of the night to go to the toilet! My only problem is that a couple of mornings it’s been hard to wake up from my sleep, but I think this is only an adjustment period.

    One interesting thing I noticed, I seem to recover from alcohol quicker. I’m not a big drinker so even a glass or two can make me feel queasy in the morning as though it’s sitting in my stomach — the very reason I choose to stay away from alcohol. But this last week, I had a glass with dinner with no effects! I cheekily had two last night just to see what happens and I woke up as though I didn’t touch a drop! It’s good to know I can enjoy a glass on occasion without the morning after uneasiness 🙂

    This has been the best investment for my health. Thank you!

  27. 5 out of 5


    I have been using the earthing sheet on my bed and a mat under the computer desk for nearly a year and love them. A few weeks ago my husband and I went away for four days holiday and I had no earthing sheet. The first night away I was so sore and achy from arthritis and came close to booking a massage the next day. It wasn’t till I got home that I realised I hadn’t had the sheet under me for four nights and now I really appreciate it all the more. It makes such a difference. I didn’t realise how good the bed sheet is until I didn’t have it.

  28. 5 out of 5


    I am very happy with my new earthing sheet. It is a so much better product than any I have bought before and so much better value. It has substantial fabric, well made, fitted & fabulous! Best of all is that it can go under the bottom sheet! I am aware of Dr Sinatra & all his research & have been earthing for years. As kids in far nth Queensland, we were always barefoot. I still spend all day working without shoes & going for a run on beach/bush barefoot. Not only good for earthing benefits but also for feet, ankle & knee strength & flexibility. I am telling everyone about my great new sheet – I love it, thank you.

  29. 5 out of 5


    Hi All. I brought this product and all I can say is AMAZING!

    I’ve been taking sleeping tablets for the past 6 months because I was having trouble getting to rest. After sleeping on the earthing sheet, I sleep deeper, more soundly. My dreams have become very vivid, as I feel more reconnected and less distracted as I rest. Also, I don’t need the tablets to get to sleep…the moment my head touches the pillow, my body responds and relaxes. A must for every home in this mad, modern world, where rest and re connection are part of our foundations during observation and reflection.

  30. 4 out of 5


    We are enjoying our earthing sheet. Sharon has lost the pain in her upper arms completely (she thought she had PMR). Her night terrors have decreased by 90% and she seems to drop off to sleep more quickly.
    I seem to get better sleep nowadays too and wake up more refreshed. If there is one criticism, the elastic around the sheet is not tight enough. The sheet always “migrates” to my side of the bed overnight and comes out from under the mattress on Sharon’s side. All in all, we are happy with our purchase.

  31. 4 out of 5


    my body is feeling better when waking up since i got the earthing sheet.

  32. 5 out of 5


    I currently have an autoimmune disease (Hashimoto’s) and was working excessive hours operating in a stressful workplace. To add I had an accident with boiling water and experienced extensive burns to my torso and legs. This caused much pain and discomfort, lack of sleep, constant headaches (which went on for days), muscle weakness and debilitating exhaustion. The shock of the accident was an overload for my adrenals and the body was shutting down. I had been using an earthing sheet and matt but of inferior quality and was well aware of earthing for a couple of years. Once I received the earthing sheet and pillowcase from Better Earthing, I noticed after a few days my body started to experience a deeper sleep. I can feel the tingling at times and the sensation feels like I’m sinking into the experience of earthing & don’t wish to get out of bed. This feels like the body is recalibrating to its natural state of being! I feel the benefits once I get out of bed, feeling sharp, alert, the mood shifts.Thank you very much for this product; no doubt a step by step process in helping restore the body and my adrenal health. The medical profession needs to get on-board!

  33. 5 out of 5


    Mum is 86+ suffers from Parkinson’s & her mobility has been very limited also for at least 5 years she wakes up am & feels quite ill. However in the last week sleeping on earthing sheet she has woken up feeling fine with no nausea. I took her on an outing today & were gone from 9am til 4pm & she did major walking & only got tired once we stopped. She did have the help of her walker but a couple of weeks ago she wouldn’t have lasted an hour.
    Myself* I’ve had both thumbs so sore for so long now & inflamed but after the first night I noticed a big difference & slowly the swelling has gone. I have high blood pressure & even though it is still up it has dropped. I now wake up of a morning planning my day where before I was flat & not interested in doing anything which is so not me but have been that way for a few years now. I feel it has made a difference & am anticipating further improvements as the time goes by.
    My husband has not had good health in quite some years with aches, pains, depression, diabetes, insomnia ( the whole box & dice) but he now is saying how he’s feeling much better & can only put it down to the earthing sheet. He is more sociable & interested in getting things done around the house.
    So far we are very happy with our earthing products & hope things keep going in this direction.

  34. 5 out of 5


    I am enjoying the sheet and I have noticed a deeper sleep than normal with more vivid dreams.
    My bedroom voltage varies between 1-10 volts (unearthed) which goes down to 0.03 volts (earthed) even with a top sheet over the silver sheet.

    I have suffered from painful stomach ulcers, reflux and stomach pain for a couple of years now and after 2 weeks I have noticed a huge improvement in the amount of pain and inflammation I experience. I did not expect this at all. Of course I still have to watch my diet, but the ability of Earthing to reduce inflammation is what I am grateful for.

  35. 5 out of 5


    We have had our custom size better earthing sheet for one week and honestly we sleep like we’re in Heaven!

  36. 5 out of 5


    I purchased a set of earthing mats, a pillow case and bedsheet from Better Earthing. After the first few days of using them I noticed that I was extremely tired and even found it hard to get out of bed. I thought that this was strange as earthing was meant to energise me not cause fatigue. The extreme tiredness, however, soon passed and was replaced by me experiencing deeper sleeps. Once I had begun to experience those deeper sleeps I found that I was more energised during the day. The most dramatic benefit of “earthing myself” was yet to come. I have been taking sleeping pills nightly for about 10 years and in spite of my best efforts I have not been able to sleep without them. Given the ease at which I fell asleep with the earthing bed sheet I decided to try to give up the sleeping pills cold turkey. That was about a month ago and I have not taken a single pill since. I was totally shocked that it was able to do so with such ease. I still wake at night but fall back asleep easily.

  37. 5 out of 5


    I have been using the Better Earthing sheets now for 3 months. Before using them I was challenged getting enough quality sleep every night. Since using the new sheets I have noticed much deeper sleeps and also only needing a maximum of 6 hours a sleep per night and waking up feeling wonderfully rested and ready to start the day as soon as I awake.

  38. 5 out of 5


    Since purchasing the earthing sheet, I have slept better and deeper than ever like I am encased in a protective cocoon.
    I have always understood the merits of being connected to the earth and the benefits are enormous to my wellbeing, mentally and physically.
    I always have energy when I wake up and feel like I’ve topped up on goodness all night long.
    Years ago, I previously owned another earthing sheet with less silver content and it is obvious to me how more silver has a greater impact on my wellbeing.
    The sheet looks beautiful and the convenience of not having to wash the sheet regularly because it is under the main sheet is clever and practical.
    I have never had any ailments prior to sleeping on the earthing sheet, however I do feel that the continued use of the earthing sheet is keeping my health in optimal condition so I won’t have any issues in the future!
    I would recommend this product as a must have in the house, alongside running water or electricity!

  39. 5 out of 5


    I get a little ragged from long working hours and long commutes to work, which can cause me to have a little bit of insomnia or deep sleep issue’s. Also I do physical work which causes aches n pains as one might expect. Having used the earthing sheet for just over two weeks now, I notice a marked improvement in sleep and feel more rested and vital as a result. Less aches and pains too, which is great. And I just feel more grounded, or earthed, if you prefer! My partner is also enjoying the benefits.

  40. 5 out of 5


    After 4 days of sleeping on a fitted sleep system my arthritic stiffness in my hand and hips had disappeared. It seemed too hard to believe. But now 4 weeks later, all is still good with no arthritic stiffness, and I now know the Earthing sheet did this.

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