ConsFirst / Heated blankets / Compare
Serta Luxuriously Soft Plush Electric Blanket vs Westinghouse Electric Blanket (Flannel)
Which one has the downsides you can live with?
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The short answer
Serta Luxuriously Soft Plush Electric Blanket ranks higher (#1 vs #4 of 8) and scores better on warmth, even heating, softness, durability & washing. Westinghouse Electric Blanket (Flannel) wins on controller & safety.
The biggest complaint about the Serta Luxuriously Soft Plush Electric Blanket is bulky controllers; cord too short for some; for the Westinghouse Electric Blanket (Flannel) it's uneven heating. Pick the one whose catch bothers you less.
Side by side
| Serta Luxuriously Soft Plush Electric Blanket | Westinghouse Electric Blanket (Flannel) | |
|---|---|---|
| Rank in heated blankets | #1 | #4 |
| Price tier | $$$ | $$ |
| Type | Full/queen | Full/queen |
| Amazon 1–2★ share | 15% | 15% |
| Overall score | 3.8 | 3.2 |
| Warmth | 3.5 | 3.0 |
| Even heating | 4.0 | 2.5 |
| Softness | 4.0 | 3.5 |
| Controller & safety | 3.5 | 4.0 |
| Durability & washing | 4.0 | 3.0 |
Price tiers: $ under $50 · $$ $50–120 · $$$ over $120. Highlighted = clearly better (a score gap of 0.3 or more, or a 1–2★ share at least 3 points lower). Scores are explained, with sources, on each product's page.
Top complaints
Serta Luxuriously Soft Plush Electric Blanket
- Bulky controllers; cord too short for some
CNN found the controllers big, thick and clunky, though its 14.5-foot cables were long. Amazon owners and Home Depot reviewers (per Quartz), however, say the cord is too short.
- Uneven heat for some; slides off the bed
Amazon's summary says heat output is mixed and not evenly distributed for some, and the blanket slides off the bed. Quartz cites reviewers reporting a warmer center and cooler edges.
- Some units stop working
Reliability is a concern in Amazon's summary, with some owners saying it stopped working.
- Not the hottest
Yahoo measured a 104°F peak against 111-113°F for its picks and found it less plush.
Source: Yahoo Shopping
Westinghouse Electric Blanket (Flannel)
- Uneven heating
Consumer Reports flagged the most uneven heating in its 2026 test, with cold areas up the middle of the throw. Wirecutter's long-term tester found some parts heated faster and hotter, and the queen didn't get as hot as the throw. Amazon owners also note uneven heat.
- Stops working after about 90 days
Amazon's summary says many owners report it stopped working after 90 days, and some say it only gets warm on high.
- Wires you can feel; settings hard to tell apart
Wirecutter felt the wires most distinctly of its picks, and they shift slightly. Consumer Reports found the fabric somewhat slick and adjacent settings hard to distinguish.
Who should pick which
Pick the Serta Luxuriously Soft Plush Electric Blanket if
Couples who want dual controls
Easy wash-and-dry care
A thinner blanket for use year-round
Skip it if: Your outlet is far from the bed; You want the hottest blanket; You want a slim, easy-to-grab controller
Pick the Westinghouse Electric Blanket (Flannel) if
Covering a whole bed (twin to king)
Overnight use with a long timer
Fine-grained heat control
Skip it if: You want perfectly even warmth; You're sensitive to feeling the wires; You want the hottest blanket
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