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If you enjoy the spa and want a similar warm experience at home, an infrared sauna blanket is one option. It’s a heated, sleeping-bag-style wrap, and most people sweat heavily inside it. It is not a weight-loss or detox treatment. Here in this article, we look at the possible side effects and what is known about the benefits of infrared blankets. We also cover what to consider while buying one, and finally list some products you can buy.Disclaimer: This article is for general information and is not medical advice. A sauna blanket does not “detox” the body, and it is not a weight-loss treatment. Sweating loses water, not fat. Talk to your doctor before using heat therapy if you have a health condition or take medication.
Key Specs Compared
Numbers match the reviews below (tap to jump).
| # | Temp range | Timer | Size | Low-EMF | Overheat shut-off |
|---|---|---|---|---|---|
| 1 | 95–176°F | 5–60 min | 71 x 71" | ✓ | ✓ |
| 2 | Up to 175°F | 1 hr | 71 x 71" | ✓ | Not stated |
| 3 | 95–176°F | Not stated | 70.9 x 31.5" | Not stated | ✓ |
| 4 | Not stated | 1–60 min | 6 x 2.6 ft | ✓ | ✓ |
✓ yes · ✗ no · – not confirmed · Specs as stated on the Amazon listing or by the maker · Not a treatment for any condition
Sauna blanket safety
- Not during pregnancy. ACOG advises against saunas and hot tubs in pregnancy, because raising body temperature early in pregnancy has been linked to birth defects.[1]
- Heart disease or blood pressure: if you have heart disease or uncontrolled high blood pressure, ask your doctor first.[2]
- Dehydration: drink water before and after. Do not use it after drinking alcohol, when you are ill, or if you take medicine that affects sweating or makes you dizzy.[2]
- Keep sessions short. Start low and short, and stay in no longer than 15 to 20 minutes. Get out right away if you feel dizzy, faint, sick or unwell, and cool down slowly.[2]
- Burns: sauna blankets have been recalled for overheating and burns. Never fall asleep inside one, do not use it if you have reduced feeling in your skin, and stop if any area feels too hot.[3][4]
- Not for children, and keep the blanket and controller away from them.
- Check recalls at cpsc.gov and register your product with the maker so you hear about safety notices.
Possible Side Effects of Infrared Sauna Blanket?
- Overheating – Using the sauna blanket at high temperatures can overheat your body. Start at the lowest setting, keep sessions to 15 to 20 minutes at most, and get out if you feel unwell.[2]
- Light Headedness – You may feel light-headed or dizzy during or after a session. Cool down slowly and sit before you stand up.[2]
- Dehydration – Heavy sweating causes water loss, so you may feel dehydrated. Drink water before and after.[2]
- Burns – Sauna blankets have been recalled for overheating and burns. Never fall asleep inside one.[3][4]
Benefits of Infrared Sauna Blanket
Here is what is and isn’t known about the benefits. Use infrared sauna blankets according to the maker’s guidelines.- Weight Loss – Sweating loses water, not fat. Any weight you lose in a session comes back when you drink, so a sauna blanket is not a weight-loss treatment.
- Blood Circulation – Heat widens blood vessels for a while. Some studies suggest infrared saunas may have benefits for blood pressure, heart failure and long-term pain, but larger and better studies are needed.[5]
- Detoxification – Your liver and kidneys remove waste from the body. A review of sauna studies found that “rigorous medical evidence” for detox claims “is scant”.[6]
- Relaxation – Many people find the warmth relaxing, and it can feel soothing for sore muscles.
What the Research Says
- Mayo Clinic says some studies suggest infrared saunas may have some benefits, such as for high blood pressure, heart failure and long-term pain, but larger and better studies are needed.[5]
- A 2018 systematic review of sauna studies found the evidence for claims like detoxification, weight loss and immune support is weak. The authors wrote that “rigorous medical evidence to support these claims is scant”.[6]
What To Consider While Buying The Infrared Sauna Blanket?
Now let us look at the factors to consider when buying an infrared sauna blanket. Here they are:- Safety – Choose a model with an automatic timer and overheat protection, and check for recalls at cpsc.gov.
- Temperature Range – More heat is not better. Start at the lowest setting. Some blankets let you set the upper and lower body separately.
- Material – Check the blanket’s materials. A wipe-clean inner layer is easier to keep hygienic. Wear long sleeves and pants or a towel inside, as the makers suggest. For a cozy non-heated option, see our merino wool knitted blankets.
- Easy to use and Size – Make sure the temperature and timer are easy to set, and check the length and inside width against your height and build.
- Cost – Compare these features against the price.
How we chose these sauna blankets
We did not test these blankets ourselves. We compared them using the research steps on our How We Research page:- Safety features: we list the timer, temperature range and overheat protection each maker gives.
- Recall check: we searched the CPSC recall database for each brand and for sauna blankets.[3][4] We left out blankets from recalls.[3][4]
- Availability: each blanket was listed as in stock on Amazon when we last checked (October 2026).
1
- Best for: a full kit with a wide temperature range and a timer.
- The maker lists nine heat levels from 95°F to 176°F and a 5 to 60 minute timer. It measures 71 x 71 inches unzipped.
- The maker says it is low-EMF and includes wraps, a towel and a carry bag.
- Lifepro recalled a different model, the Bioremedy sauna blanket, in 2025 for burn risk.[3]
2
- Best for: buyers who want a well-known brand with a handheld controller.
- The maker lists nine temperature levels, a handheld controller and a heavy-duty zipper.
- The maker says it is designed for low EMF. The listing also mentions crystals and “negative ions”; there is no good evidence these add any benefit.[6]
3
- Best for: setting the upper and lower body to different temperatures.
- It has two separately controlled zones with a remote.
- The maker says it has an automatic overheat shut-off. The outer layer is Oxford fabric with a wipe-clean PU inner layer. It measures 70.9 x 31.5 inches.
4
- Best for: a lower top temperature and a basic budget option.
- The listing gives a 1 to 60 minute timer.
- The maker says it shuts off automatically if it gets too hot. It measures about 6 x 2.6 feet, with waterproof Oxford fabric.
Index Table: Infrared Sauna Blankets
| No. | Product | Image | Features | Brand |
|---|---|---|---|---|
| 1 | Lifepro RejuvaWrap Blanket - Nine-Level Blanket With 60-Minute Timer |  |
| Lifepro |
| 2 | HigherDOSE Sauna Blanket - Low-EMF Blanket With Nine Heat Levels |  |
| HigherDOSE |
| 3 | Elitzia Dual-Zone Blanket - Two-Zone Blanket With Overheat Shut-Off |  |
| Elitzia |
| 4 | RRGFB Sauna Blanket - Budget Blanket With Overheat Protection |  |
| RRGFB |
Sources
- American College of Obstetricians and Gynecologists. Can I use a sauna or hot tub early in pregnancy? Accessed October 14, 2026.
- Harvard Health Publishing. Saunas and your health. Accessed October 14, 2026.
- U.S. Consumer Product Safety Commission. Lifepro Fitness Recalls Bioremedy Infrared Sauna Blankets Due to Risk of Burn Injuries. Accessed October 14, 2026.
- U.S. Consumer Product Safety Commission. Tzumi Electronics Recalls SLF Sauna Blankets Due to Fire and Burn Hazards. Accessed October 14, 2026.
- Mayo Clinic. Infrared sauna: Is it safe and effective? Accessed October 14, 2026.
- Hussain J, Cohen M. Clinical Effects of Regular Dry Sauna Bathing: A Systematic Review. Evid Based Complement Alternat Med. 2018;2018:1857413. Accessed October 14, 2026.
Update History
- Oct 2026: Rechecked all four blankets and stock; completed the Key Specs table; kept the safety and recall notes
- May 2020: First published
