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Portable infrared blanket

Heat Healer Infrared Sauna Blanket

USA/Canada 110–120 V far-infrared blanket

$648US price, checked Oct 20, 2026

600 W far-infrared blanket with jade and tourmaline stones and a 3-year warranty

Check price at Heat Healer Full review →

Portable infrared blanket

HigherDOSE Infrared Sauna Blanket

portable far-infrared blanket with towel insert

$699US price, checked Oct 23, 2026

Portable far-infrared blanket that HigherDOSE says heats up to 175°F

Check price at HigherDOSE Full review →

Criterion	Heat Healer Infrared Sauna Blanket	HigherDOSE Infrared Sauna Blanket
US price	$648Checked Oct 20, 2026 · Price details in the review	$699Checked Oct 23, 2026 · Price details in the review
Three-year ownership estimate	$698.85 Planning total. Electricity assumption: $0.18/kWh.	$699 Incomplete known subtotal. Not included: other annual costs, energy use.
Choose if	One person up to 6 ft 6 in who wants a longer warranty and published power and size figures.	One person who wants infrared heat at home without the space or assembly a cabin needs.
Main trade-off	No ETL or UL listing or EMF figure is published, and returns cost $39 in shipping on US orders.	The one-year warranty excludes liquid damage, and the product page lists no size, EMF test or safety listing.
Key specifications	Heat: Far infrared at 8,000 to 10,000 nm from nichrome elements, set on levels 1 to 9 Temperature: Level 9 sets the heating element to 176°F (80°C), and Heat Healer says the surface reaches about 140°F (60°C). Its chart runs down to 86°F (30°C) at the surface on level 3. The manual suggests new users start at levels 6 to 7 Power: 110–120 V, 600 W, standard North American plug. Heat Healer puts a 1-hour session at $0.10 to $0.15 of electricity Size and fit: 75 in long, for people up to 6 ft 6 in and 300 lb. Width isn't stated Weight and storage: 24 lb. Packs into the included carry bag at 20 x 20 x 11 in Timer: Up to 60 minutes, then it switches off and beeps. The manual says not to use it for more than 60 minutes a day Suggested use: 3 times a week for 20 to 60 minutes, per the page's how-it-works panel. Its usage text says 2 to 4 sessions a week, up to 60 minutes each. Pre-heat for at least 20 minutes In the box: Blanket, controller, head pillow, carry bag and user manual. The $58 cotton waffle insert is sold separately EMF: A grounded copper shielding layer, which Heat Healer says makes magnetic fields "undetectable by any standard EMF meter." It says the electric field is about the same as a bedside lamp and "roughly 20 times lower" than the limit for household appliances. No figure, distance or lab is given Safety testing: Heat Healer says it passed FCC/EMC/EMI emissions testing and safety testing against electrical and flexible heated appliance standards. No ETL or UL mark, standard number or lab is named Cleaning: Wipe it down with an antibacterial wipe or surface spray. Never submerge, wash or dry clean it Warranty: 3 years on manufacturing defects. After that, a trade-in gives 50% off a new blanket	Maximum temperature: Up to 175°F, set on a handheld controller with display levels 1 to 9. One heating zone Power: 100 to 120 V (US and Canada model), 350 to 420 W, 4 to 5 A. One-hour timer In the box: Blanket plus a free organic towel insert, per the store listing. The product page's FAQ calls the insert sold separately Suggested use: Preheat 10 to 15 minutes. The product page suggests 30 to 40 minute sessions, and the FAQ 30 to 50. HigherDOSE says daily use is fine but suggests starting at 1 to 2 sessions a week What to wear: Long sleeves, pants and socks to keep skin off the heated surface. 100% cotton works best Weight: 22 lb (9,979 g) on HigherDOSE's store listing EMF: Listed as "Low EMF" and marketed as "keeping EMF levels exceptionally low." No figure, test method or lab is given Spare insert: $89. HigherDOSE lists it as 100% GOTS-certified organic cotton, machine-washable Warranty: 1 year, limited. Liquid damage, normal wear and commercial use aren't covered
Exact variant	USA/Canada 110–120 V far-infrared blanket	portable far-infrared blanket with towel insert
Dimensions	75 in (190 cm) long. Heat Healer says it fits people up to 6 ft 6 in tall and 300 lb. It weighs 24 lb (11 kg) and packs into its carry bag at 20 x 20 x 11 in (50 x 50 x 22 cm). The width isn't stated. The store listing gives a heavier 27.5 lb (12,474 g) and doesn't say what that includes.	HigherDOSE doesn't give the blanket's open or folded size on the product page. Its store listing gives a weight of 22 lb (9,979 g) and doesn't say whether that includes packaging.
Installation	None. You lay it on a flat, insulated surface such as a rug, carpet, bed or yoga mat, connect the controller and plug it into a standard North American (Type B) outlet. The manual says to give it a dedicated outlet rather than a power strip shared with other devices, and not to use adapters or transformers. Keep it off waterbeds, recliners and anywhere it could get crimped or bunched.	Nothing to assemble or wire in. It runs on 100 to 120 V (the US and Canada model) and comes with a handheld controller. Lay it flat on a heat-safe surface. The product page doesn't state the plug type.
Materials	Nichrome heating elements with a grounded copper shielding layer, two layers of insulating cotton and 96 jade and tourmaline stones. Heat Healer says the inside also has overheat thermal cut-offs and temperature regulators. The waterproof layer is PVC and the outer layer is an amide fabric. Heat Healer says SGS checked all the materials for over 240 substances of concern, and it calls them "SGS certified toxin-safe." It doesn't publish the SGS report or name the standard. Final assembly is in China.	HigherDOSE says the blanket is non-toxic, waterproof polyurethane that "exceeds VOC safety standards," but it doesn't name the standard. The layers include far-infrared heating elements with charcoal, clay, "medical-grade magnets" and crystals. HigherDOSE sells its spare insert as 100% GOTS-certified organic cotton that's machine-washable. It doesn't say whether the free insert is the same one.
Warranty	Three years on manufacturing defects, with no registration needed. Normal wear, cosmetic damage, misuse, improper care, accidents and modifications aren't covered, and the manual adds commercial use. In the first year, Heat Healer pays for eligible parts and standard shipping. After that it still supplies the parts, but you pay the shipping, listed as $39 in the US. Heat Healer decides whether a fault is a defect and whether to repair it, send parts or replace the blanket. The product page instead says it will replace the blanket or refund it. You claim through its contact page with proof of purchase and the order number. The manual says to treat the three years as the blanket's useful life. Once the warranty ends, a faulty blanket can be traded in for 50% off a new one.	One-year limited warranty from the date of original retail purchase. It covers defects in materials and workmanship when you use the blanket as HigherDOSE directs. Exclusions include accident, misuse, fire, liquid contact, cosmetic damage, normal wear, pet damage and outside repairs. Commercial use, such as in a gym or spa, voids it. You claim by email and send the blanket in for repair. HigherDOSE pays shipping both ways if you follow its packing instructions. It doesn't say whether the warranty transfers to a later owner.
Returns	30 days from delivery, minus return shipping, which Heat Healer lists as $39 on US orders. Its returns policy calls $39 the typical fee, and its FAQ says $19 to $39. You request a return through Heat Healer's contact page, and it emails you a return label. The policy doesn't say the blanket must be unused, but it has to be clean and in its original packaging. Heat Healer says it donates returned items where it can. The cotton insert can't be returned for hygiene reasons. The FAQ says the refund reaches your account 1 to 5 business days after the warehouse receives the blanket.	HigherDOSE gives you 120 days from delivery to return it for a refund, even after use. It has to come back in like-new condition, or the return may be denied. You start in HigherDOSE's returns portal, which supplies a prepaid label. A spare insert bought separately from the blanket carries a $15 restocking fee if you return it. Amazon purchases get a separate 45-day guarantee.
Unresolved questions	Whether the blanket or controller carries an ETL, UL or other US safety listing The blanket's width and the size of its interior What the 20-times-lower electric field claim is measured against, and at what distance Which SGS tests were run, and on which materials What levels 1 and 2 do, since Heat Healer's chart lists only levels 3 to 9 Whether the 27.5 lb store listing weight includes packaging	Plug type and the real draw during a session, since the page gives only a 350 to 420 W range Open and folded size, and the tallest user it fits Whether it has an auto shut-off beyond the one-hour timer Whether the insert is included: the store listing says free, the product page FAQ says sold separately Whether the free insert is the same GOTS-certified cotton insert HigherDOSE sells for $89 How to clean the blanket itself Whether the blanket or controller carries an ETL or UL listing What HigherDOSE counts as like-new condition for a used blanket

These comparisons use published specifications, not head-to-head tests. Prices and terms are dated. Unknown costs are not zero. Check the exact variant before you buy.