Update: the MySauna At-Home Sauna Blanket (XL) went unavailable on Amazon on September 1, 2026 and only trickles back in single units. It read "Currently unavailable" at every daily price check through September, and the one MySauna listing that exists is back to a single unit, so we removed its buy link rather than send you to a blanket you probably cannot buy. MySauna's Amazon listing names Varsity Design as its maker, and Varsity Design's Amazon storefront now sells an XL blanket under the SetteWell name — the SetteWell At-Home Sauna Blanket (XL). We judge it on its own listing rather than assume it is the same blanket, and it is what we compare against the Healix below.
Buy the Healix if low EMF is your priority and you'll pay a mid price for the boldest EMF claim in the category. Buy the SetteWell if you want an XL blanket for the least money and EMF isn't your deciding factor. Both are lie-inside far-infrared blankets that heat your body, head excluded, and both list the same 77-176F range — so this isn't a heat-type or a range decision. It comes down to what you're paying for: the Healix's emissions claim, or the SetteWell's size and price.
The difference in one table
| Factor | Healix | SetteWell |
|---|
| Headline | Zero-EMF carbon-fiber claim | Budget XL size |
| Temperature range | 77-176F | 77-176F (the same listed span) |
| Size | Full-body wrap | XL 75 x 35 in, listed for users up to 6'5" |
| EMF | Zero-EMF claim (unverified) | Low-EMF claim, no figure published |
| Price tier | Mid | Lowest sensible |
| Track record | Newer brand | New brand name, little track record |
| Best for | EMF-conscious buyers | Tall users and the tightest budget |
EMF: the Healix's headline — and the honest caveat
The Healix leads on a zero-EMF carbon-fiber heating claim, the strongest EMF marketing in the blanket category. If keeping emissions low is your top concern, that positioning is the reason to look at it over the SetteWell, whose listing also claims a low-EMF heating system but publishes no figure and doesn't lead on emissions. The honest caveat: neither claim is independently verified, and "zero EMF" is a manufacturer claim we can't check — treat it as marketing, not measurement. The Healix's is simply the bolder, more specific of the two. An EMF rating describes emissions you can compare between products, not a health verdict; the neutral NIEHS reference treats everyday low-level EMF as ongoing research rather than established harm. So the Healix is the pick if the claim matters to you, with eyes open about what the claim is. If EMF is genuinely your first filter, the wider shortlist is in best zero-EMF sauna blankets.
Size: the SetteWell's real advantage
The SetteWell is an extra-large blanket — 75 x 35 inches, listed to fit users up to 6'5" — and that's not a throwaway spec: taller users routinely find standard blankets too short, with feet or shoulders spilling out of the heated zone. If you're tall, the SetteWell's size is a genuine, practical reason to choose it, and it's the cheaper of the two by a wide margin. The Healix is a normal full-body wrap that fits most people fine but isn't pitched on extra length. For a taller bather on a budget, size alone can decide this.
Range, build and price
On range it's a tie on paper: both list 77-176F, which gives you room to start gentle and build up — useful if you're new to the format. The Healix's carbon-fiber element and hook- and-loop wrap are a step up in positioning from the budget tier, though it's a newer brand without the long track record of the category leaders. The SetteWell is honestly a budget product from a new brand name: its listing promises quick heating, a surface that wipes clean in seconds and easy storage, but the listing text doesn't say whether it has arm openings or a timer. On cost, the SetteWell sits at the bottom and the Healix in the middle — both carry live prices here, so check the current gap. The wider it is, the more the SetteWell's value case strengthens.
What they share — and where a blanket fits
Both do the same core thing: you lie inside on a towel, set a temperature, and far-infrared heat warms your body while your head stays out. Both wipe down after use, both store away between sessions, and both are a fraction of the price and footprint of a cabin. Neither replaces the head-to-toe heat or the atmosphere of a real sauna room — a blanket is the compact, cheap way to sweat, not the ritual. If you're still weighing a blanket against a cabin, our infrared sauna vs sauna blanket comparison lays that out, and are sauna blankets safe covers the common questions before you buy either of these.
Which should you buy?
Buy the Healix if…
…low EMF is high on your list. You're paying a mid price for the strongest EMF positioning in the category — with the honest understanding that the zero-EMF claim is the manufacturer's, not an independently verified figure. Don't pick it for range alone; the SetteWell lists the same 77-176F.
Buy the SetteWell if…
…you want an XL blanket for the least money, or you're tall and standard blankets leave your feet in the cold. It's a budget product from a new brand name, and its low-EMF claim comes with no published figure — but the XL cut and low price are a real, honest value for the right buyer.
The tie-breaker: is EMF or size-and-price your first filter?
One question settles it. If keeping emissions low leads your list, the Healix's claim makes it the pick. If size and the lowest price lead — especially for a taller user — the SetteWell wins on the two things it's built for. Want the value blanket that splits the difference with a longer track record? See MySauna vs LifePro, where the LifePro now takes on the SetteWell.
