So, you’re thinking of buying a sauna blanket. Congratulations! You’ve reached that wonderful moment in adulthood where zipping yourself into a heated burrito somehow feels like        self-care, not punishment.

But before you sweat your soul out, let’s talk about what to actually look for — because while infrared therapy is hot right now, buying the wrong blanket could leave you literally and financially roasted.

Here’s what you need to watch for when choosing the right sauna blanket — without falling for overpriced nonsense or melting into a regret puddle.

1. Temperature Claims That Sound Like Science Fiction

Some sauna blankets advertise temperatures hotter than the sun. Well, maybe not literally, but if a product says it reaches 85°C, ask yourself: is this thing designed for detoxing… or rotisserie?

Most quality infrared blankets safely max out around 60 to 70°C. Anything higher is probably exaggerated or dangerous. Unless you’re looking for a near-death experience in your living room, stay in the reasonable heat range.

Where to start: Try something like the Firzone Prozero 360 — it gets hot enough to make you sweat like you mean it, but won’t toast your insides.

2. Flimsy Zippers That Ruin Everything

Picture this: you’re mid-session, drenched in sweat, blissfully horizontal — and then the zip breaks. Now you’re stuck like a panini in a pocket warmer.

Your new favourite self-care tool shouldn’t betray you after a week. Look for sauna blankets with strong, heat-resistant zippers and reinforced stitching. If the reviews mention “zipper broke after 3 uses,” run like your robe’s on fire.

Solid pick: The MiHigh Sauna Blanket V2 is known for solid construction and fewer horror stories.

3. No Mention of EMF Protection? Big Red Flag.

Low EMF output isn’t just trendy jargon — it matters. These blankets plug into the wall and run on electricity, and if they’re not designed to shield you from electromagnetic fields, you’re basically curling up with a WiFi router.

Look for phrases like “low EMF” or “EMF protection tested under 3mG.” If the brand doesn’t mention it at all, that usually means it’s not good news.

Smart option: The Reviiv Infrared Blanket is a UK-based brand that boasts about its low EMF design and user safety.

4. No Auto Shut-Off Timer = Recipe for Disaster

Falling asleep mid-sauna might sound like the dream… until you wake up marinated in your own sweat, confused, dehydrated, and questioning life.

Any quality blanket should have an auto shut-off feature or adjustable timer. It’s a basic safety feature and a must-have if you value peace of mind (and your internal organs).

If the model you’re eyeing has zero timer control, move on.

5. Cleaning It Shouldn’t Be a Nightmare

Spoiler alert: you’re going to sweat. A lot. That’s kind of the point. But what happens when your blanket smells like last week’s HIIT session?

Make sure your sauna blanket is easy to wipe down or has a removable, washable liner. Bonus points if it’s waterproof inside and out. If the brand doesn’t mention cleaning at all, it probably wasn’t designed for people who… you know, use it.

6. Watch the Plug Type

Quick reality check for UK buyers: if you’re ordering from overseas, don’t forget to double-check the plug. If you don’t want to mess around with sketchy converters or voltage mismatches, get a unit that either ships with a UK plug or is sold by a UK-based supplier.

No one wants to ruin their blanket (or their home’s wiring) just to get sweaty in style.

Summary: What You Actually Need in a Sauna Blanket

Before handing over your cash, look for:

• Adjustable temperature (up to 70°C is plenty)

• Low EMF output (safety first)

• Automatic shut-off or timer

• Waterproof or wipeable material

• Durable construction (no flimsy zips)

• UK plug (or appropriate adapter included)

• Clear, honest customer reviews

If the brand checks those boxes, you’re on the right track.

Recommended: The Top 3 Sauna Blankets in the UK

Oliver

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