A heated blanket is a length of insulated wire sewn between two layers of fabric, plus a controller that decides how much current goes through it and for how long. Almost everything that separates a good one from a returned one lives in those two parts: what the fabric does to the wire, and what the controller lets you do.
This comparison lines up 19 brand-name heated blankets from Sunbeam, Beautyrest, Serta, Bedsure, Westinghouse, Biddeford and Shavel, each with a long, well-rated sales record. There are seven throws (one of them wearable), six queen-size bed blankets and six queen heated mattress pads. The full heated blanket sheet sorts them on the six things that actually differ: the shape, how many heat settings the controller has, the longest auto shut-off timer, whether each side of the bed gets its own controller, the fabric, and the warranty.
Throw, blanket or mattress pad: pick the shape first
The shape decides more than any spec on the box.
Throws (50 by 60 inches, roughly lap size) are for the couch. All seven here have a single controller, and four of them shut themselves off after four hours or less. That's fine for a movie and wrong for a whole night.
Bed blankets (queen, about 90 by 84 inches) go on top of you in bed. Every queen in this table ships with two controllers, one per side, and timers that run 10 to 12 hours.
Heated mattress pads go under the fitted sheet and warm you from below. The heat comes up through you, and nothing heavy sits on top. The trade is fit: a pad has to stay put on your mattress, and owners of several pads here complain about sliding. Check the skirt depth against your mattress before you buy. It runs from 17 inches on the Serta Waterproof pad to 21 inches on the Beautyrest Cotton Quilted pad.
Slopsheets says: If you're cold in bed, start with a mattress pad. If you're cold on the couch, get a throw. A queen blanket is the right call mostly when you want warmth from above, or you already own a pad and still can't feel your feet.
Heat settings: more steps, not more heat
The heat settings column runs from 3 on the Beautyrest Long Faux Fur throw to 20 on the Beautyrest Reversible Plush to Sherpa blanket and the Beautyrest Cotton Quilted pad. It's the most eye-catching number on most listings, and it means less than it looks.
20 heat settings, so it must get far warmer and be far more adjustable than a blanket with 4.
Beautyrest's own listings give the 20-setting range as 85 to 105°F. That's about one degree per click. The ceiling is set by the wire and the fabric, not by how many steps the controller counts.
More steps help if you're fussy about a degree or two. They don't make a blanket hotter. What matters more is how fast it gets there. In Reviewed's testing, the Beautyrest faux fur throw got toasty in two or three minutes, while the Sunbeam Royal Mink Sherpa throw took about four to five minutes to respond to a new setting. Bob Vila's testers found the Westinghouse Flannel to Sherpa throw's top setting too much, which is a real complaint about a six-step controller.
If you like a blanket warm before you get in, look for preheat. The Bedsure throw and queen blanket run a preheat cycle (two hours at level 6, then six hours at level 4, per Bedsure's listing). The Beautyrest Cotton Blend and Scotchgard pads have a one-hour preheat.
Don't overpay for: a big heat-setting count. Six to ten well-spaced levels cover almost everyone. Pay for preheat and a controller you can read in the dark instead.
Auto shut-off: the timer decides whether it lasts the night
Every blanket here turns itself off. The question is when.
The shortest timer is on the Beautyrest Long Faux Fur throw: a fixed two hours. Reviewed's testers liked the throw and called the shutoff too early, which is fair for a long film and fine for a nap. The Sunbeam throws all stop at four hours. The Westinghouse throws and the Bedsure range let you pick up to 10 hours, and the Sunbeam Royal Luxe queen, the Serta queen and pads, and the Sunbeam Restful Quilted pad let you pick anything from 1 to 12.
If you want heat all night, buy something with a selectable 10- or 12-hour timer. If you mostly want it to warm the bed and then switch off, a short timer is a safety feature, not a flaw.
What the box won't tell you: "auto shut-off" can mean a fixed timer or a choice of times. Beautyrest's faux fur throw has one fixed time. Bedsure's throw and blanket offer six timer options but default to eight hours, so check the setting before you assume it'll run all night.
Dual controls: the deal-breaker for couples
All six queen blankets and all six queen pads in this table ship with two controllers, one per side. None of the throws do. If two people share the bed and only one of them runs cold, this is the feature that matters, and on a queen it's standard.
Where the dual setups differ is in the details. Bob Vila's testers noted that both controllers on the Sunbeam water-resistant pad share one cord, so one sleeper ends up reaching across the bed. Owner reviews of the Shavel Thermee and Biddeford Micro Plush queens mention one side or one controller failing while the other keeps working. Serta's queen blanket draws the most complaints about a short cord.
Fabric: the thicker the face, the less you feel the wires
Reviewed's testing comes down to one rule of thumb: thick fabrics like sherpa hide the wires, and thin fleece shows them. Its testers couldn't feel the wiring on the Sunbeam Royal Mink Sherpa throw at all. On the Sunbeam microplush bed blanket, the wires were thick, a bit rigid and easy to notice. The Beautyrest faux fur throw sits in between, plush on the front with a thinner back where you can sometimes feel the wire.
Sherpa-backed models (both Bedsure models, both Westinghouses, the Serta queen, the Beautyrest reversible and the Sunbeam Mink Sherpa) are the safest bet if wire feel bothers you. On the pad side, Bob Vila's testers didn't feel the wires through the Serta Waterproof or the Beautyrest Cotton Blend.
Wire layout also decides whether the heat is even, and that's harder to judge from a listing.
Don't read that as a Bedsure-only flaw. Expert Reviews is the one outlet here that put a thermometer on the surface; most reviewers only report how a blanket feels. Bob Vila credited the Serta Waterproof pad's dense wire layout for its even heat, which is the reason that pad scores well here.
Warranty: five years is normal, so keep the receipt
Sixteen of the 19 list a five-year limited warranty: every Sunbeam, Beautyrest, Serta, Shavel and Biddeford, plus the Westinghouse Flannel to Sherpa throw (per Westinghouse's announcement of its blanket line). We couldn't confirm a warranty term on any page we checked for the Bedsure throw, the Bedsure queen or the Westinghouse wearable, so those cells are blank rather than guessed.
The long warranties matter more than usual here. Across nearly every listing in this table, the most common complaint is a controller or blanket that quits after a few months. Expect it can happen, register the product, and keep proof of purchase.
Safety: check the model number on yours
That recall covered models BS-HB5060, BS-HB6284, BS-HB7284 and BS-LV0A, sold from August through November 2022. The Bedsure models in this table (BS-TH01-S and BS-400B-S) are not on it. Later that year, Berkshire Blanket recalled about 30,000 heated throws and blankets over overheating. No Berkshire model is in this table: its faux fur throw has no rated Amazon listing to judge it by.
The everyday rules come straight from the manuals: Serta's listing says not to cover the controller, and Biddeford's says not to plug its blanket into an extension cord or power strip. Unplug the controller before washing, and if the cord or controller is damaged, stop using it.
Which heated blanket should you buy?
- Best heated throw: Sunbeam Royal Mink Sherpa. Reviewed's top pick. You can't feel the wires, it warms in about five minutes, and it comes with a five-year warranty.
- Best bed blanket: Bedsure Dual Control Heated Blanket. Two controllers, a preheat cycle, a timer of up to 10 hours and a sherpa back. It's also one of the best-selling electric blankets on Amazon.
- Best mattress pad: Sunbeam Restful Quilted Water Resistant. 12 settings, a 1-to-12-hour timer, two controllers and a cotton top. Mattress Clarity named it the best dual-control pad.
- Best for long couch nights: Westinghouse Flannel to Sherpa throw. Six levels, a timer of up to 10 hours, and it remembers your last setting. Bob Vila named it the best lap throw.
Heated blanket FAQ
Is a heated mattress pad better than a heated blanket?
For sleeping, usually yes. A pad heats you from underneath, nothing heavy sits on top of you, and the controllers stay out of the bedding. A blanket is better if you want warmth on top or plan to use it off the bed.
How many heat settings does a heated blanket need?
Six to ten covers most people. The 20-setting Beautyrest models spread their steps over roughly 85 to 105°F, so extra steps mean finer adjustment, not more heat.
Can you leave a heated blanket on all night?
Only if its timer allows it. Four of the seven throws here shut off after two to four hours. The queen blankets and pads let you set 10 or 12 hours. Follow the manual, and don't cover or fold the controller.
Why can I feel the wires in my heated blanket?
Thin fabric. Fleece and microplush show the wiring, while sherpa and thick plush hide it. Reviewed's testers couldn't feel the wires through the Sunbeam Royal Mink Sherpa throw, but found them easy to notice on Sunbeam's thinner microplush bed blanket.
Sources / further reading
- Reviewed: The Best Electric Blankets
- Bob Vila: The Best Electric Blankets, Tested
- Bob Vila: The Best Heated Mattress Pads, Tested
- Mattress Clarity: The Best Heated Mattress Pads
- Mattress Clarity: The Best Heated Blankets
- Expert Reviews: Bedsure Electric Blanket Heated Throw review
- NBC Select: Top-Rated Heated Blankets
- CPSC: Bedsure Electric Heating Blankets and Pads recall alert
- FOX 32: Heated blankets recalled over fire, burn hazards (Berkshire)
- Westinghouse: Westinghouse Introduces Heated Blanket Line