Serta Twin Heated Blanket, Plum, 84 × 62 in

Plum: The Serta Heated Blanket is a Twin-size electric blanket with a soft polyester microlight face and back. Its listed controls offer 10 heat settings and an auto-shutoff timer, while the lightweight fabric and machine-washable care suit buyers seeking a warm layer for a bed or nap.

At a glance

A single controller is listed for Twin size. Dual-zone control is described for Queen and larger sizes, not this Twin version.
The manufacturer describes the blanket as machine washable and gives a warning not to cover the controller while it is in use.
The listed dimensions are 84 inches long by 62 inches wide, with a 6-foot power cord and an 11-foot controller cord.

Price

$39.49Save 41%

Reference price: ~~$66.39~~

Price checked: Nov 14, 2026

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Pros and cons

Pros

Ten heat settings and a selectable 1–12-hour auto-shutoff timer provide adjustable warmth and a timed shutoff option.
The blanket is listed as machine washable, which can simplify routine care when washed according to its instructions.
The lightweight polyester construction may appeal to people who prefer a less heavy blanket.

Cons

The Twin listing specifies one controller, so it does not provide the dual-zone control described for larger sizes.

Technical specifications

23 specifications

Identity and size
Brand	Serta
Model	Heated Plush Throw Ultra Soft Knitted Electric Blanket, Cozy And Snuggly Cover For Cold Weather,
Size	Twin
Dimensions	84"L x 62"W
Color	Plum
Form	Throw Blanket

Materials and care
Material listed	Face and Back: solid microlight, 100% Polyester
Fill material	Polyester
Care instructions	Machine Wash
Thickness	0.25 inches
Warmth description	Lightweight

Heating and electrical
Heat settings	10 level heat setting
Auto-shutoff timer	1-12 hour
Input voltage	120V/60Hz
Power cord	6ft
Controller cord	11ft
Controllers for Twin size	Twin & Full Size comes with one controller

Other details
Style	Classic
Pattern	Solid
Recommended use	Napping
Season	Winter
Age range	Adult
Warranty claim	5 year warranty

What to know before buying

Listing details to confirm

Listing details are inconsistent: the title calls this a Twin heated blanket, while the model and blanket-form fields call it a throw, and the title says fast heating without a supported heating-time figure. The listing also describes dual-zone control only for Queen and larger sizes, so this Twin configuration is listed with one controller. Customer feedback reports a short-feeling cord and slipping on beds, while the specifications state 6-foot power and 11-foot controller cords. The controller warning says not to cover it during use.

What’s in the box

Included

1 Heated Blanket

Who is it for?

A good fit for

Twin-size bed users who want a machine-washable electric blanket with multiple heat settings and a timed shutoff.
People looking for a lightweight polyester blanket for naps or cold-weather use.

Less suited to

Buyers who need separate temperature zones or two controllers for a Twin bed.
Buyers who need a longer power cord or a blanket that is reported to stay firmly in place without adjustment.

Serta Twin Heated Blanket, Plum, 84 × 62 in · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.2 / 5 · 1,191 ratings

5 stars66%66%
4 stars11%11%
3 stars8%8%
2 stars5%5%
1 star10%10%

Customer feedback is mixed on quality, heat output, reliability, controls and value. Some customers appreciate the lightweight feel, while others criticize the cord as too short and say the blanket can slide off the bed. These are reported experiences, not confirmed product measurements. They matter particularly if cord reach or staying put is important. Ratings lean positive overall, but a meaningful share are lower-star ratings, so they do not establish consistent performance.