Best Infrared Sauna Blankets in 2025
Infrared sauna blankets deliver sauna-like benefits for a fraction of the cost and space of a traditional sauna. You lie in them like a sleeping bag while far infrared heat raises your core temperature, producing a deep sweat. They're the most apartment-friendly way to get regular sauna sessions at home.
- Best Overall: HigherDOSE Infrared Sauna Blanket — Premium quality, low EMF, $499
- Best Value: MiHIGH Infrared Sauna Blanket — Great quality, $399
- Best Budget: Bon Charge Sauna Blanket — Low EMF, $279
- Best for Tall Users: Heat Healer Sauna Blanket — XL size, $449
How Do Infrared Sauna Blankets Work?
Sauna blankets use far infrared (FIR) heating elements sewn into a blanket-like enclosure. When you zip yourself in, the infrared waves penetrate 1.5–2 inches into your tissue, raising your core body temperature by 2–3°F. This triggers your body's natural cooling response: profuse sweating, increased heart rate (similar to light cardio), and vasodilation.
Most blankets reach temperatures of 130–160°F (55–71°C) at the heating element surface. The experience is milder than sitting in a sauna because your head stays outside the blanket. Sessions typically last 30–60 minutes.
Best Overall: HigherDOSE Infrared Sauna Blanket
HigherDOSE Infrared Sauna Blanket V4
Price: $499 | Max Temp: 158°F | EMF: Low (< 2 mG) | Layers: Amethyst, tourmaline, charcoal, clay, magnetic
HigherDOSE is the brand that popularized sauna blankets, and the V4 remains the benchmark. The multi-layer design incorporates amethyst and tourmaline crystals, which the company claims amplify far infrared output (debatable, but the heat quality is genuinely excellent).
What sets it apart: the build quality. The medical-grade PU leather exterior is durable and easy to wipe clean. The interior gets noticeably hotter, faster, and more evenly than budget options. The controller has 8 heat levels with a 60-minute auto-shutoff timer for safety.
Fits users up to 6'1". Uses a standard 120V outlet, drawing about 300W. Celebrity-endorsed (Lizzo, Lady Gaga) but genuinely well-engineered regardless of marketing.
- Pros: Premium build, excellent heat distribution, low EMF, easy to clean, 1-year warranty
- Cons: Most expensive option ($499), can be snug for taller/larger users, crystals are marketing-heavy
Best Value: MiHIGH Infrared Sauna Blanket
MiHIGH Infrared Sauna Blanket
Price: $399 | Max Temp: 167°F | EMF: Low (< 2 mG) | Layers: Carbon fiber, waterproof PU
The MiHIGH matches the HigherDOSE on performance while saving $100. Australian-designed with a focus on simplicity — no crystal gimmicks, just effective carbon fiber heating elements in a well-built blanket. It actually reaches a slightly higher max temperature (167°F vs. 158°F).
The controller is straightforward: 9 temperature levels, 60-minute max timer. Build quality is comparable to HigherDOSE with a waterproof, wipeable interior. Comes with a carry bag for storage.
- Pros: $100 cheaper than HigherDOSE, slightly higher max temp, simple design, carry bag included
- Cons: Less brand recognition, no crystal layers (if you value those), similar size limitations
Best Budget: Bon Charge Sauna Blanket
Bon Charge Infrared Sauna Blanket
Price: $279 | Max Temp: 176°F | EMF: Tested low | Material: Non-toxic PU leather
Bon Charge (formerly BLUblox, the blue light glasses company) delivers a genuinely impressive sauna blanket at the lowest price point we'd recommend. It reaches the highest temperature of any blanket we tested (176°F) and uses low-EMF heating elements.
The non-toxic waterproof PU leather is free from PVC, phthalates, and flame retardants. Build quality is a step below the HigherDOSE and MiHIGH — expect it to last 2–3 years of regular use versus 4–5 years for premium options.
- Pros: Lowest recommended price, highest max temp, non-toxic materials, low EMF
- Cons: Less durable construction, less established brand for saunas, shorter lifespan
Comparison Table
| Product | Price | Max Temp | EMF | Warranty | Best For |
|---|---|---|---|---|---|
| HigherDOSE V4 | $499 | 158°F | < 2 mG | 1 year | Premium pick |
| MiHIGH | $399 | 167°F | < 2 mG | 1 year | Best value |
| Bon Charge | $279 | 176°F | Low | 1 year | Budget pick |
| Heat Healer XL | $449 | 165°F | < 2 mG | 2 year | Tall users (6'4"+) |
Frequently Asked Questions
Do infrared sauna blankets actually work?
Yes. Infrared sauna blankets produce the same far infrared wavelengths as full-sized infrared saunas. They raise core body temperature, produce profuse sweating, and increase heart rate similar to moderate exercise. While research specifically on sauna blankets is limited, the underlying mechanism (far infrared heating) is well-studied and produces documented benefits for cardiovascular health, pain management, and mood.
How often should you use a sauna blanket?
3–4 times per week, 30–45 minutes per session is the most common recommendation. Start with shorter sessions (15–20 minutes) at lower heat settings and build up over 2–3 weeks. Stay well-hydrated — drink 16–24 oz of water before and after each session.
Can sauna blankets help you lose weight?
You'll lose water weight immediately after a session (typically 0.5–2 lbs), which you'll regain upon rehydrating. However, regular use does burn some additional calories through increased heart rate and thermoregulation. A 30-minute session can burn an estimated 150–300 calories. Don't rely on a sauna blanket as a primary weight loss tool — combine it with diet and exercise for meaningful results.
Are sauna blankets safe?
Yes, for most healthy adults. All recommended blankets have auto-shutoff timers (typically 60 minutes max). Avoid sauna blankets if you're pregnant, have severe heart conditions, are dehydrated, or have open wounds. Never fall asleep in a sauna blanket. Keep your head outside at all times for free breathing.