UTK Infrared Heating Pad Review & Trial

UTK heating pads reviews

UTK infrared heating pads make a variety of jade, amethyst, and tourmaline heating pads that combine far infrared heat (FIR), and Negative Ions.

But, are the UTK heating pads worth the investment? do they deliver the claimed benefits? are they safe? what’s the difference between all the models? 

I own a couple of UTK heating pads for years (and the UTK red light therapy device) so I can give you an unbiased review, pros and cons, and my model comparison research.

(For alternatives – see my top picks for infrared heating pads in 2024)

This post may contain affiliate links, at no extra cost to you.

UTK Infrared Heating Pads Pros & Cons

From my personal experience, the UTK infrared heating pad is a reliable, durable, and high-quality product.

I’ve been using it for 5 years with no malfunctions, even though it’s been “abused” by my family members who love it and use it all the time.

The UTK heats up in less than a minute and the controller is easy and allows me to choose any treatment time and temperature, and it keeps the same temperature until changed by me.

The only con I’ve found is not being able to machine wash it (due to the gemstones inside).

Overall, a great, cost-effective investment for our health.

Do UTK Infrared Heating Pads Stop Working?

I have had a medium-sized UTK infrared heating pad for over 4 years, and my family uses it nonstop, especially during the winter.

Though we have quite abused it (eating on it, folding it, moving it around) – it is still working the same as it did when it was new.

We experienced no problems with it.

UTK infrared heating pads trial and results
On my right – my UTK pad

Also, UTK is a reputable brand and its customer service is excellent.

We’ve ordered more (small) UTK heating pads for my mother and my sister, and the shipping was fast, they offered a discount over email for the next purchases, and always responded to our emails.

UTK Infrared Heating Pads Review & Model Comparison

The UTK company manufactures many infrared heating pads, with different stones in them and many different sizes, including ones specifically designed for the neck area, the lower back area, and more.

utk heating pad
In the winter, we use it every day, my family loves it

👉 All UTK heating pads are made with 11 layers:

  1. Mesh to hold the stones in each box
  2. Jade/Tourmaline stones which emit far-infrared rays
  3. Non-toxic plush leather
  4. Non-Ferrous metal reflector
  5. Non-woven fabric layer
  6. Woven carbon fiber heating element
  7. Temperature sensor
  8. Thermal protection switch
  9. Non-woven fabric layer
  10. Three layers of soft, non-toxic cotton
  11. Non-toxic plush leather

the layers inside UTK infrared heating pads

What are the Similarities?

1. Small Jade/Tourmaline (or both) stones – the number of stones varies depending on the size. (see an explanation about Tourmaline vs. Jade below).

For example, the small size (23.5” X16”) contains 52 natural Jade stones and 20 Tourmaline Stones.

The Tourmaline Medium T-Pro (31″ X 21″) has 98 Tourmaline stones.

2. User-friendly digital LED controller – with time and temperature settings, auto shut off, and memory function (which “remembers” your favorite time and temperature)

UTK heating pad controller

3. All models are flexible and can be wrapped around joints effectively.

They all have a Velcro strap that you can use to keep them strapped for longer periods of time or to allow you to move while using them.

flexible infrared heating pad
Flexible and comes with velcro strap – UTK infrared heating pad

4. Long cord – 10-foot cord, making it easy to use anywhere.

5. Carrying case – makes them easy to travel with.

utk technology

All models are FDA-registered as Medical Device Class II, and UTK TECHNOLOGY passed FDA Audit for the GMP quality system.

6. Temperature settings on all models: 103°F-159°F in increments of one.

  • Low – temperature range (~120°F)
  • Warm – temperature range (103°F~110°F)
  • Medium–temperature range (~130°F)
  • High–temperature range (140°F~159°F)

7. Warranty1 year for all UTK infrared products

What Are the Differences Between the UTK Models?

The differences between the UTK models are mainly the size, the stones inside (jade/tourmaline), and of course – the price.

For example, the Medium T-plus size (38″ X 21″) from the Tourmaline series can cover your entire back and has 126 Tourmaline stones.

tourmaline fir heating pads
UTK Tourmaline Medium T-Plusview on this Amazon page  

The Medium size (31″ X 21″) from the Tourmaline series is a little smaller and contains 98 Tourmaline stones.

Here’s a short comparison between the best selling models on Amazon:

UTK Infrared Heating PadSizesPrice
UTK Jade Series
Small (19"x15")
Medium (21"x31")
Large (24"x70")
$104-$599 on Amazon
UTK Tourmaline Series
Medium (31"x21")
Medium Plus (38"x21")
$169-$179 on Amazon
UTK Jade & Tourmaline Series
Small (23.5"x16")
Medium (21"x31")
Full Back (21"x38")
$139-$229 on Amazon

The UTK Infrared Belt Review

UTK far infrared back belt
My UTK infrared back pain belt – view on Amazon 

UTK makes one Infrared back BELT, which comes with straps and wraps around any part of your body – including legs, elbows, knees, arms, stomach, and the lower/upper back- for the lowest price.

heated back support belt

The IR rays are delivered through natural Jade stones and carbon fiber, It is EMF-free, comes with a simple LED controller, and heats up to 150 F.

They are more targeted, easier to use in curvy areas, and somewhat portable, though not cordless.

Jade vs. Tourmaline Heating Pads

All UTK infrared heat pads use Jade, Tourmaline, or both – to deliver deep penetrating infrared rays into your body.

Both the semi-precious Jade and Tourmaline stones have exceptional qualities in absorbing and delivering safe, effective, and deep heat therapy – for chronic pain and other conditions.

Jade heating pads focus more on FIR benefits and emit negative ions, while tourmaline pads can give you more negative ions therapy – because the negative output is higher than Jade.

RELATED: 14 proven infrared therapy benefits

When heated, green Jade stones and brown Tourmaline stones emit healing and pain-relieving infrared rays (plus negative ions) – deep into your muscles, joints, and nerves (up to 2.5 inches deep).

When it comes to infrared heating pads, both stones “get the job done” – effectively delivering therapeutic far infrared rays and negative ions.

👉 See the UTK Jade series here, the Tourmaline series here, and the combined Jade & Tourmaline series here

UTK Heating Pads EMF Radiation

To me, this is the most important question. Here’s why:

EMF stands for Electromagnetic Field. This radiation is emitted from any wires that have a current running through them.

Some scientists claim that EMF can cause cancer.

That’s why EMF shielding is very important to us when we purchase any electric health aid.

UTK technology claims that its FIR heating pad emits little to no EMF.

utk heating pads EMF radiation

That seems a bit hard to believe since there are electrical components in the device.


Jade/tourmaline infrared heating pads do not emit EMF, only the controller and the cord can.

When your body doesn’t directly touch the cord or the controller – EMF radiation is extremely low, as you can see in the video below.

Plus, the UTK heating pads have an EMF shielding component inside.

In the short video below you can see a full EMF test for the UTK infrared pad.

You’ll find that the only significant EMF radiation comes from the remote control, which can easily be placed far enough from your body.

👉 View UTK infrared heating pads on This Amazon Page!

Where are the UTK Infrared Heating Pads Made?

All UTK Technology heating pads are made in Shenzen, China, and go through several tests to ensure the highest quality and safety.

The heating pads are distributed from California and are all FDA-registered as Medical Device Class II and passed the US FDA’s Audit for GMP quality system in 2016.

Can I Burn My Skin When Using an IR Heating Pad?

It is highly unlikely to burn your skin when you use an infrared heating pad.

Though everyone has a different sensitivity to heat – using just one layer of clothing can make sure that you won’t feel overheated.

Infrared rays penetrate easily through natural fabrics and this won’t interfere with your infrared therapy home treatment.

However, you can burn your skin using an infrared heating pad if it’s used improperly. The temperature of the pad and the duration of use are crucial.

It’s important to start on the lowest heat level and avoid using it directly on the skin for more than 15-30 minutes to prevent burns.

See more about the undeniable reasons to use Infrared therapy for pain.

Who Can Benefit from the UTK Infrared Heating Pad?

An infrared heating pad can help anyone suffering from acute or chronic pain, and any condition caused by poor blood circulation, including:

  • Muscle pain and stiffness, muscle spasms
  • Minor sprains and strains
  • Back pain – caused by Sciatica, bulging disc, pinched nerve, etc.
  • Neuropathy pain and numbness
  • And more.

Infrared therapy has been scientifically proven many times to naturally relieve pain – without any side effects.

Who Should Not Use an Infrared Heating Pad?

Infrared therapy is one of the safest and most natural treatments available.

However, here are a few precautions and a few cases when you should not use it:

  • Do not use it directly over open wounds or acute injuries.
  • Do not use it on your face or in intimate areas.
  • Avoid if you are sensitive to heat or if you have a condition that reduces your ability to feel the heat.
  • Do not allow children under the age of 6 to use it. Children under 14 should be supervised.
  • Do not use it if you are immobile, incapacitated, or not able to remove the heating pad from your body.
  • Consult with your doctor first if you are pregnant, or suffer from Diabetes, Hemophilia, Malignancy, or other series conditions.

How Long Can I Use an Infrared Heating Pad?

You can use the infrared mat as often and for as long as you like.

The more you use it, the more relaxed and revitalized you will feel.

However, for the first few weeks, we recommend starting gradually. Start with 1/3 of the heat range for 20 minutes. Listen to your body and adjust accordingly.

Drink a glass of water after each treatment.

The larger pads can cause a body detox, and as you know detox can come with its temporary side effects.

When Can I Expect Results?

Most people feel the amazing pain-relieving effect of infrared heat therapy – almost immediately, or in up to 30 minutes.

Others may need more time – a few more days – to feel the results.

This depends on the severity of your condition and pain, plus how often you use it.

To your health and happiness,



Electromagnetic Fields and Cancer, NIH National Cancer Institute

Meital James
Meital James, Founder and CEO of 4 healthy living blogs, has a background in Naturopathic medicine, research, journalism, and nutrition. Her blogs are the culmination of her thousands of hours of research and experience and all the posts are verified by scientific findings.

12 thoughts on “UTK Infrared Heating Pad Review & Trial”

  1. Wow … you tripped me up with UTK …. you call it a “heating pad” …. most other brands have LED’s for energy disbursement … not stones …. does using these stones make it a heating pad vs LED energy waves?

    Totally confused. NASA claims that LED energy will penetrate 4″-9″ of body mass. One unit is claiming that penetration …. most identify up to 0.4″ ….
    What gives ….?!
    Your help is appreciated.
    Regards, Radman

  2. Supposedly the Venture Heat infrared heating pads are also certified by the FDA— ?? They appear to be much lighter as they don’t make use of the stones? —more like a soft blanket. Trying to decide for an elderly parent where the lighter weight and softer pad might be better. Biggest concern is EMF free. Reviews as with UTK are mixed.Most love them.. a few said not much warmer than a regular heating pad. Any help would be appreciated!!

    • A soft blanket, to my knowledge, is a regular heating pad. There are infrared heating pads that use carbon fiber instead of stones to deliver the infrared heat, such as the Thermotex one. As for EMF, regular heating pads emit much more EMF than infrared pads, because they have built-in EMF bocking components.
      I have the UTK pads and they get very hot, too hot for me to tolerate at the highest settings. I hope this answers your question.

  3. Good news. I’ve managed to get a coupon code for you. 😃 I’ll send your email to the customer service and they’ll send you a special coupon code for you.

  4. i have bought one of the large mats and was told I have liver cancer and need to detox going to a infa red sauna, but if I lay the silver sheet that came with my mat , would that make me sweat enough or do the job of a sauna. I am waiting to use at all till I hear back from y’all.
    Thank You,

    • Trudy, the infrared light will still go through the sheet, but to help you get a good sweat you’ll need to cover yourself with a blanket as well. Some people buy another mat and cover themselves on both sides.
      If you need infrared sauna treatments – know that it doesn’t have to be so expensive. Here’s how to build your own infrared sauna at home – for less than $100


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