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A heated blanket is one of the cheapest ways to stay warm in winter: instead of heating the whole house, you heat yourself. A throw over your knees also makes a cold home office far more comfortable. We compared three popular heated blankets and throws on Amazon, with a close look at heat settings, safety shut-off and washing.
Our Picks at a Glance
- Best Overall Throw: Sunbeam Royal Ultra Heated Throw
- Best for the Bed: Beautyrest Heated Blanket
- Coziest Fabric: Flannel and Sherpa Heated Throw, 50" x 60"
1. Sunbeam Royal Ultra Heated Throw — Best Overall Throw
A classic fleece throw from one of the best-known heated blanket brands, with more than 15,000 ratings on Amazon.
- Soft royal ultra fleece (100% polyester)
- 4 heat settings: warm, low, medium and high
- 4-hour auto shut-off and overheat protection
- Simple push-button controller with LED lights
- Amazon rating 4.3/5 (15,000+ ratings)
Pros: trusted brand, simple controls, safe auto shut-off, sized for the sofa or a desk chair.
Cons: fewer heat levels than newer throws; fleece is thinner than sherpa.
Best for: the sofa, reading chair or home office.
2. Beautyrest Heated Blanket — Best for the Bed
A full bed-size heated blanket with many heat levels and a pre-heat mode, sold in sizes up to king.
- Microlight plush fabric
- 20 heat settings, roughly 85 to 105°F
- 1-hour pre-heat feature to warm the bed before you get in
- Works with smart outlets and automatic timers
- Brand states 78 independent safety tests; Amazon rating 4.0/5 (3,500+ ratings)
Pros: lots of fine-grained heat settings, pre-heat mode, sizes for every bed.
Cons: lower average rating than the Sunbeam; check the controller layout for your bed size.
Best for: warming the whole bed on cold nights.
3. Flannel and Sherpa Heated Throw, 50" x 60" — Coziest Fabric
A newer throw that combines flannel on one side with thick sherpa on the other, with a long auto-off timer and a wide heat range.
- 220 GSM flannel plus 200 GSM sherpa
- 10 heat levels, about 86 to 122°F
- Up to 8-hour auto shut-off and overheat protection
- Machine washable once the controller is detached
- 365-day warranty; Amazon rating 4.3/5 (400+ ratings)
Pros: very soft and warm, widest temperature range here, long timer.
Cons: newer product with far fewer reviews; less-known brand.
Best for: anyone who wants the plushest, warmest throw.
Side-by-Side Comparison
| Sunbeam Throw | Beautyrest Blanket | Sherpa Throw | |
|---|---|---|---|
| Size | Throw | Full bed sizes | 50 x 60 in throw |
| Heat settings | 4 | 20 | 10 |
| Auto shut-off | 4 hours | Listed with timers | Up to 8 hours |
| Fabric | Fleece | Microlight plush | Flannel + sherpa |
| Amazon rating | 4.3 (15,000+) | 4.0 (3,500+) | 4.3 (400+) |
From the Amazon listings and manufacturers' websites, checked October 2026. Amazon ratings change daily. Prices change often, so we do not list them here.
What to Look For
- Auto shut-off and overheat protection: essential for safety, especially if you might fall asleep.
- Heat settings: more levels let you fine-tune the warmth; a pre-heat mode is great for beds.
- Size: throws for the sofa and desk, full blankets for the bed, dual controls for couples.
- Washable: a detachable controller makes machine washing simple.
- Fabric: fleece is light, plush and sherpa are warmer and heavier.
Warm home, lower bills: combine a heated throw with one of the best space heaters for your office and a smart thermostat for the rest of the house. Dry air in winter? See our quiet bedroom humidifiers.
How we choose: we have not tested these products ourselves. Our picks are based on manufacturer specifications, the Amazon listings and recurring themes in buyer reviews, checked in October 2026. We favor products with strong ratings from large numbers of buyers and say where a product falls short.
FAQ
Are heated blankets safe to use?
Modern heated blankets are designed with overheat protection and automatic shut-off. Follow the manual, do not fold or bunch the blanket while it is on, never use one with a damaged cord and keep it away from pets that chew. Avoid using them for infants, young children or anyone who cannot operate the controller.
Can I sleep with a heated blanket on all night?
Many people pre-heat the bed and switch the blanket off or to the lowest setting before sleep. Blankets with an auto shut-off timer turn off on their own; check how long your model runs before it switches off.
Can you wash a heated blanket?
Most modern heated blankets and throws are machine washable once the controller is unplugged and detached. Use a gentle cycle and follow the drying instructions on the label.
Do heated blankets use a lot of electricity?
No. A heated blanket uses far less energy than a space heater, which is why warming yourself rather than the whole room is one of the cheapest ways to stay comfortable in winter.
Throw or full-size blanket?
A throw is ideal for the sofa or your desk chair in a home office. For the bed, choose a full, queen or king size with dual controls if two people have different preferences.
Affiliate Disclosure: As an Amazon Associate, I earn from qualifying purchases. This means if you click on a link and make a purchase, I may receive a small commission at no extra cost to you. Product details and ratings on Amazon change often, so check the current listing before you buy.