It's a full-adult-size therapy mat (73" × 29½" × 2") that delivers three wellness modalities in one device: far infrared heat generated through over 25 pounds of natural amethyst crystal, PEMF (Pulsed Electromagnetic Field) therapy from ten internal PEMF cores, and calming negative ion therapy from a dedicated charcoal layer. You can run any one modality on its own, or stack all three for a full session. It plugs into any standard 120V household outlet and requires no installation.

PEMF stands for Pulsed Electromagnetic Field therapy. It uses gentle, low-intensity magnetic pulses to support cellular function — the same underlying principle FDA-cleared bone-healing devices have used for decades. On the Amethyst Mat, ten PEMF cores placed along key body zones pulse at Dr.-designed frequencies that are associated with relaxation, recovery, focus, and mental clarity. The pulses are invisible, silent, and painless — most people feel only the mat's gentle warmth during a session.

The control panel lets you select from four preset frequencies, each chosen for a specific therapeutic purpose: Level 1 / 3 Hz is tuned for relaxation and better sleep. Level 2 / 7.8 Hz is tuned for grounding and calming — recharging and reconnecting after day-to-day stress. Level 3 / 10 Hz is tuned for stress reduction, mindfulness, and improved focus and memory. Level 4 / 23 Hz is tuned to enhance mental function, concentration, and memory. PEMF intensity runs 1,500–1,800 milligauss on a clean sine waveform, and the PEMF function auto-stops after 30 minutes.

Amethyst is a naturally occurring quartz mineral with a crystal lattice that efficiently absorbs and re-emits far infrared energy in the 6–14 micron range — the exact therapeutic band the human body responds to best. When the mat's low-EMF infrared heating elements warm the 25+ pounds of amethyst crystal layered inside, the crystal becomes a secondary emitter, distributing soft, radiant far infrared heat evenly across your body. You're not just lying on a heater — you're lying on warm, naturally-emitting crystal.

The mat has 10 temperature levels ranging from approximately 94°F (34°C) at Level 1 to 126°F (53°C) at Level 10. Most users find Levels 4–7 (104–118°F / 40–48°C) the sweet spot for a relaxing therapy session. Temperatures regulate and fluctuate naturally during use as the built-in temperature monitor manages the heating elements. Allow approximately 15–30 minutes for the mat to warm up before starting your session.

Clearlight recommends starting with sessions of no more than 30 minutes. Once you're acclimated, the heat timer is adjustable from 1 to 8 hours for longer passive relaxation sessions at lower temperatures. The PEMF function is capped at 30 minutes per activation — press the PEMF button again to restart it if desired. The Negative Ion function runs on a 1-hour timer. Always stay hydrated before, during, and after a session, and stop immediately if you experience any adverse effects.

Yes. Heat, PEMF, and Negative Ion are each controlled by dedicated independent buttons on the control panel and can run individually or simultaneously. Each function has its own timer: heat runs on your selected 1–8 hour setting, PEMF auto-stops after 30 minutes, and Negative Ion auto-stops after 1 hour. Clearlight designed the mat this way so that combining far infrared, PEMF, and negative ions delivers compounding wellness benefits in a single session.

The Amethyst Mat is engineered with low-EMF far infrared heating technology that measures below 0.8 milligauss with the PEMF function off — a level consistent with ambient household electrical fields. The mat is FDA registered, FCC tested and certified for electromagnetic compliance, Low/No VOC certified, and California Prop 65 compliant. When the PEMF function is active, the 1,500–1,800 milligauss readings you'll see are the intentional therapeutic pulses from the PEMF cores — that's the therapy itself working, not stray radiation. FCC Certification, FCC Test Report, Prop 65 Test Certification, and the Memory Foam Safety Data Sheet are all available on this product page.

According to the Clearlight user manual, certain individuals should not use PEMF therapy without consulting a healthcare provider first: anyone with a pacemaker or implanted electronic device (the magnetic fields may interfere with device function, though some newer pacemakers may be compatible — always confirm with your doctor); pregnant women (limited research on PEMF effects during pregnancy); children who have not completed their growth phase (PEMF can influence bone calcification and blood circulation); and anyone with magnetizable prostheses or implants (consult an orthopedist if unsure of the material). If you have any medical condition or concern, speak with your physician before using the mat.

Yes. The three modalities are independently controlled. If PEMF therapy is contraindicated for your situation, you can still benefit from the far infrared heat from the amethyst crystal layer and the negative ion therapy by simply leaving the PEMF button off. That said, always consult your physician before using any therapy device if you have a medical condition or implanted electronics — heat and circulation can also affect some medical situations.

Per the user manual, you should not use the mat on areas of sensitive skin or in combination with topical treatments that contain heat-producing ingredients (to avoid burning the skin). Do not use it near water — bathtubs, wet basements, or swimming pool areas. Do not use it if you're under the influence of alcohol or medication that impairs judgment about heat tolerance. Keep small children and pets away from the mat unless under direct adult supervision. If you have any medical condition, cardiovascular concerns, or take medications that affect temperature regulation or blood pressure, consult your physician before use.

The Amethyst Mat is designed to fit perfectly inside the Clearlight Curve Infrared Sauna Dome — Clearlight built them as a system. When you use them together, the Curve Dome's full-spectrum True Wave infrared heats your body from above while the mat delivers amethyst-backed far infrared heat and PEMF therapy from below. That's a whole-body, top-and-bottom infrared experience combined with PEMF and negative ion therapy — a wellness stack that no single device on the market can match. It's the most powerful way to use both products, and it's why many customers buy them together.

Absolutely. The mat is fully functional as a standalone wellness device. Lay it on your bed, on the floor with a yoga mat underneath, on a massage table, on a reclining chair, or inside any of Clearlight's Sanctuary, Premier, or Outdoor saunas to add PEMF and amethyst-backed far infrared to your existing sauna practice. It works anywhere you have a standard 120V household outlet.

The mat runs on standard 120V household electricity — 250 watts, 2.1 amps, with a NEMA 5-15 plug (the standard three-prong outlet found throughout U.S. and Canadian homes). No dedicated circuit, no electrician, and no special wiring required. Plug it in and it's ready to use. Do not plug it into an overloaded outlet or extension cord daisy chain — always use a properly grounded wall outlet.

No. The mat arrives ready to use. Unbox it, unfold it on your chosen surface, place the control panel on its included wood stand beside the mat, connect the control panel to the mat, plug it into a standard wall outlet, and you're ready to go. The entire setup takes under two minutes and requires no tools.

The water-resistant mat cover is removable and machine washable — wash cold, tumble dry low. Clearlight recommends removing and washing the cover at the end of each session to maintain hygiene. The mat itself should never be immersed in water or dry-cleaned; wipe it down with a clean, damp cloth as needed, and never use detergents, solvents, or flammable materials on it. A dedicated mat cover care manual is available on this product page for full washing instructions.

Turn the mat off and unplug it if it won't be used for an extended period. The mat folds for storage and fits in the included carrying case for safekeeping or travel. Avoid folding it sharply at the same spot repeatedly, and store it in a dry place away from direct sunlight and moisture.

The complete mat weighs 40 pounds — most of which is the 25+ pounds of natural amethyst crystal inside the therapeutic layer. It's portable enough to move between rooms and travel with, but it's a substantial product by design. The included carrying case makes it easier to transport.

Clearlight backs the Amethyst Infrared PEMF Mat with a 7-year residential warranty on both workmanship and electrical components — one of the strongest warranties in the PEMF therapy category at any price. Commercial, spa, studio, and clinical installations are covered by a 5-year commercial warranty on the same components. The warranty extends only to the original retail purchaser and covers manufacturing defects. Full warranty terms, including what's covered and exclusions, are available in the user manual on this product page.

Yes. The Clearlight Amethyst Infrared PEMF Mat is registered with the U.S. Food and Drug Administration as a listed device. FDA registration means Clearlight has disclosed the device and manufacturing facility to the FDA per regulatory requirements. It does not constitute FDA endorsement of specific health claims — PEMF therapy is considered a wellness device, and individual results vary.

The Amethyst Mat is FDA registered, FCC tested and certified for electromagnetic compliance, Low/No VOC certified for safe off-gassing, and California Prop 65 compliant. All of the supporting test reports — FCC Certification, FCC Test Report, Prop 65 Test Certification, and the Memory Foam Safety Data Sheet — are available as downloadable PDFs on this product page under the Safety & Certifications section.

Your purchase includes the Clearlight Amethyst Infrared PEMF Mat itself, the water-resistant washable mat cover, the electronic control panel with wood display stand, a carrying case for storage and transport, the full user manual, and warranty documentation. Everything you need to start using the mat is in the box — no accessories or upgrades are required.

Yes — Sauna Republic includes complimentary shipping on the Clearlight Amethyst PEMF Mat to all U.S. addresses. The mat ships via ground freight (UPS or FedEx) at 40 pounds, typically arriving within 5–10 business days from order confirmation. Our team will provide tracking information as soon as your order ships.

HSA and FSA eligibility can be checked at checkout by selecting Truemed.

Yes — financing options are available. Visit our financing page to learn more, or ask a Sauna Republic specialist about current offers when requesting your quote.

Please review our return policy for full details. If you have questions about returns or need to discuss a specific situation, a Sauna Republic specialist is available 7 days a week to help.

Yes. The Amethyst Mat is an excellent fit for day spas, wellness studios, hotel and resort amenity programs, physical therapy clinics, chiropractors, and fitness recovery rooms. Sauna Republic works directly with commercial buyers on multi-unit pricing, project consultation, commercial warranty terms, and installation logistics. Request a commercial consultation through the "For Commercial Buyers" section on this product page, or call us at (302) 273-0861 to speak with a project specialist.