Grooni PEMF Chair Mat Review: Value-Packed Chair Mat for Office
Welcome to my review of the Grooni Earthing PEMF Chair Mat. When clients ask about getting PEMF therapy during their workday, I point them toward chair mats. The Grooni Chair Mat Pro caught my attention because it promises full-body coverage at 39×20 inches while staying office-friendly.
What makes this stand out is the waveform flexibility – you can switch between sine and square waves, plus five targeted preset programs. That’s pretty impressive for something designed to fit on your chair. After testing it in both home and office settings, I found it delivers solid value without the premium price tag.
Key Features
-
30 Days Money Back Guarantee
-
2-Year Warranty
-
5 Preset Programs
-
Includes Carry Bag
-
Waveform: Sinusoidal/Square
Therapies
- 🧲 PEMF Therapy
- ✨ Far-Infrared Rays Therapy
- 🏮 Red-Light Therapy
- ⚛️ Negative Ion Therapy
- 🪨 Hot Stones Therapy
Grooni Earthing Chair Mat Pro Main Specs |
|
|---|---|
| Size | 39″ x 20″ (100 x 50 cm) |
| Weight | 20 lbs / 9kg |
| PEMF Frequency | 3-30 Hz |
| PEMF Intensity | up to 3 Gauss |
PEMF Overview 
The Grooni Earthing Chair Mat Pro has an average PEMF technology, reaching up to 3 Gauss of intensity and a frequency of 3 to 30 Hz. The intensity is in line with most other chair mats, but the minimum frequency can’t go lower that 3 Hz, which leaves room for improvement.
Other Therapies
Far-Infrared Rays Therapy (FIR). A safe, non-invasive therapy that uses far-infrared light (5–14 μm), an invisible light that gently warms the gemstones and the mat. This warmth penetrates deep into your body, heating you from the inside out. The maximum temperature the mat can reach is not specified.
Negative Ion Therapy. When the gemstones heat up, they release negative ions that support detoxification and purify the air around you. Grooni doesn’t specify the exact amount of negative ions produced by their Chair Mat Pro.
Hot Stones Therapy. The Grooni PEMF Chair Mat Pro contains higher-quality crushed gemstones that have a sand-like texture:
- 🟣 Amethyst. Help balance mood and calm
🟠 Tourmaline. Emit negative ions
⚫️ Onyx. Aid energy balance and grounding
Functions
The Grooni Earthing PEMF Chair Mat Pro offers a nice selection of 5 preset programs. it also gives you freedom over the shape of the waves of your PEMF treatment. You can select between Sine and Square waveforms, which is a nice addition that not many other mats can offer.
| Preset | Name | Frequency | Brain Wave Type | Benefits |
|---|---|---|---|---|
| 1 | RESTORE | 3 Hz | Delta Brain Wave | Perfect to help you fall asleep |
| 2 | GROUND | 7.8 Hz | Theta Brain Wave | Tune into the Earth’s frequency |
| 3 | RELAX | 10 Hz | Alpha Brain Wave | Mood enhancement, brain function, and memory |
| 4 | FOCUS | 23 Hz | Beta Brain Wave | Cognitive enhancement |
| 5 | PAIN RELIEF | 30 Hz | Gamma Brain Wave | Reduce inflammation and increase circulation |
Grooni Earthing Controller
The Grooni Earthing PEMF Chair Mat includes an external controller, allowing you to fully customize your PEMF settings—adjusting the frequency, intensity, temperature, and session duration for a personalized treatment experience.
Accessories
The Grooni Earthing Chair Mat includes a carry bag, which is nice. However, it doesn’t come with any cover, so you will have to use your own.
Grooni Earthing Carry Bag
Makes it easy to store and move your mat while adding a layer of protection. Whether you’re going from room to room or taking it on the go, the bag keeps it secure and portable.
Warranty
Grooni Earthing offers a 30 Day Return Policy and a 2 Year Manufacturing Warranty. Not too bad, but not exeptional either.
Final Rating: 3/5
Grooni Earthing PEMF Chair Mat Pro
Second Best Value for Money
The Grooni Earthing PEMF Chair Mat Pro is a solid mid-range option that shines when it comes to value. While the PEMF technology is fairly standard and it doesn’t include red-light therapy, it still delivers well on other fronts like far-infrared heat and negative ions. It also comes with a carry bag, which adds to the overall convenience. I do wish it included a protective cover, but honestly, for the price they’re asking, it’s hard to find fault. If you’re looking for great performance without breaking the bank, this chair mat is definitely worth considering.
Frequently Asked Questions
How does the Grooni Earthing PEMF Chair Mat Pro compare to other PEMF Chair Mats?
Check out my comprehensive ranking and comparison guide covering the top-rated PEMF Chair Mats available on the market. I’ve evaluated every chair mat according to warranty coverage, pricing, available features, accessory packages, therapy capabilities, and underlying technology.
Is Grooni Earthing a trustworthy and reliable brand?
Absolutely, Grooni Earthing has established itself as a reputable wellness company with an excellent track record. For additional details, feel free to explore my comprehensive Grooni Earthing review section, or visit their official site directly.
Are PEMF Chair Mats actually effective?
There’s substantial scientific backing for PEMF therapy, although outcomes differ depending on individual circumstances. Certain health concerns respond particularly well, yet the internet is flooded with exaggerated claims. To separate fact from fiction and understand genuine effectiveness, refer to my detailed article covering proven PEMF advantages.
Which frequency and session duration are recommended?
The answer varies significantly based on your specific health concern. Optimal results require tailored frequency parameters and treatment durations matched to each individual condition. To identify the appropriate settings for your particular needs, consult my detailed guide to PEMF Frequencies.
Can the Grooni Earthing PEMF Chair Mat Pro assist with osteoporosis?
Definitely! Consistent use of the chair mat for therapeutic sessions can provide benefits. For complete information including scientific evidence and an easy-to-follow weekly protocol, refer to my detailed resource on using PEMF therapy for bone density issues.
Is the Grooni Earthing PEMF Chair Mat Pro effective for back pain?
Yes, definitely! Position yourself on the chair mat to address your back discomfort directly. For comprehensive information, explore my resource covering PEMF therapy for alleviating back pain, featuring supporting research and a structured weekly protocol specifically created for relieving back discomfort.
ABOUT THE AUTHOR
Marco Gentile
Marco Gentile (CHC, CMT, CTP, CETS) is a seasoned wellness professional with over 10 years of experience helping clients achieve optimal health and longevity. Currently, he works at the Burke Williams Spa – Health, Wellness & Fitness Center in L.A., where he continues to inspire and support individuals on their wellness journeys.