One blanket that fits a full mattress is what the best electric blanket full gives a sleeper. A 1-hour preheat, a 13-foot cord and a backlit display each help a full bed in a different way. Washable fabrics and auto shut-off round out the full choices here.
Manufacturer details were checked against owner notes for the full blanket choices here. For full reviews and twin choices, see our electric blanket full reviews and best electric blanket twin guides. Our Editorial Policy sets out how the full blanket choices were made. Never fold or bunch an electric blanket while it is on. Do not use one for infants or anyone who cannot work the controls.
Top 3 Full Electric Blankets for Cold Nights
Beautyrest Plush Heated Blanket Full
- Plush fabric, soft and warm
- Heat from 85 to 105 degrees Fahrenheit
- 20 heat settings for a wide range
Sunbeam Royal Ultra Fleece Heated Blanket Full
- A backlit display on a digital controller for night use
- Heat settings total 12, to find the right warmth level
- Auto-off, selectable from 1 to 12 hours
Sealy Electric Blanket Full
- A 13-foot long cord with overheat protection
- Timed automatic shutdown, from 1 to 12 hours
- A U-shaped coil for even heat distribution
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Heated Blankets Side by Side
| # | Product | Key Features | |
|---|---|---|---|
| 1 |  Beautyrest Plush Heated Blanket Full |
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| 2 |  Sunbeam Royal Ultra Fleece Heated Blanket Full |
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| 3 |  Sealy Electric Blanket Full |
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| 4 |  Bedsure Heated Blanket Full |
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| 5 |  LAFFYLO Flannel Sherpa Electric Blanket Full |
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1. Beautyrest Plush Heated Blanket Full
Best Overall
- Plush fabric, soft and warm
- Heat from 85 to 105 degrees Fahrenheit
- 20 heat settings for a wide range
- 1-hour pre-heat feature and auto shut-off from 1 to 10 hours
- Auto shut-off runs from 1 to 10 hours, shorter than the 12-hour picks here
- Maker lists no backlit display, unlike the Sunbeam Full pick here
- Timer: Yes
- Size: 80″ x 84″
- Heat settings: 20
Plush fabric gives a soft feel, with heat from 85 to 105 degrees Fahrenheit.
Twenty heat settings give a wide range to choose from, with a 1-hour pre-heat feature.
Who the Beautyrest Full fits best
Consider a full size with 20 heat settings and a 1-hour preheat.
Who should skip the Beautyrest Full
Move past a full size if you want a 12-hour auto shut-off.
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2. Sunbeam Royal Ultra Fleece Heated Blanket Full
Best for Night Use
- A backlit display on a digital controller for night use
- Heat settings total 12, to find the right warmth level
- Auto-off, selectable from 1 to 12 hours
- Heat-sensing technology, to keep warmth steady
- 12 heat settings, fewer than the 20-level pick here
- Maker lists no 1-hour preheat, unlike the Beautyrest pick here
- Heat settings: 12
- Auto-off: up to 12 hours
- Care: Machine washable
A backlit display shows heat settings clearly at night.
Twelve settings and heat-sensing technology hold warmth steady all night.
Who the Sunbeam Royal Ultra Full fits best
Lean toward a full size with a backlit display and 12 heat settings.
Who should skip the Sunbeam Royal Ultra Full
The Beautyrest pick has a 1-hour preheat to start warming.
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3. Sealy Electric Blanket Full
Best for Even Heat
- A 13-foot long cord with overheat protection
- Timed automatic shutdown, from 1 to 12 hours
- A U-shaped coil for even heat distribution
- Double layered 240 GSM Sherpa, 80 by 84 inches in size
- 10 heat settings, fewer than the 20-level pick here
- Maker lists no flannel side, unlike the Bedsure Full pick here
- Heat settings: 10
- Auto-off: up to 12 hours
- Care: Machine washable
The 13-foot cord gives reach to the outlet, with overheat protection and a timed shutdown.
A U-shaped coil distributes heat evenly, with double layered Sherpa for a soft feel.
Who the Sealy Full fits best
Stick with a full size with a 13-foot cord and even heat.
Who should skip the Sealy Full
Drop a full size if you want more heat levels.
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4. Bedsure Heated Blanket Full
Best Preheat
- Heating levels are 6, with 6 timer settings from 1 to 10 hours
- Heating wires that are longer spread warmth evenly across the blanket
- Preheat at Level 6 for 2 hours, with Level 4 for 6 hours after
- A full size, for a wider bed
- Six heating levels only, fewer than the 20-level pick here
- Timer settings end at 10 hours, shorter than the 12-hour picks in this article
- Safety: Overheat protection
- Heat settings: 6
- Auto-off: up to 8 hours
Wires that are longer spread heat across the blanket, with 6 levels and 6 timer settings.
Preheat starts at Level 6 for 2 hours, then drops to Level 4 for the night.
Who the Bedsure Full fits best
Grab a full size with automatic preheat and 6 heat levels.
Who should skip the Bedsure Full
Rule out a full size if you want more than 6 heating levels.
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5. LAFFYLO Flannel Sherpa Electric Blanket Full
Best Washable
- Heat settings total 10, with a 1 to 12 hour auto-off timer
- Flannel on one side, sherpa on the other
- Overheat protection, built into the design
- Detach the controller before washing, to keep the blanket clean
- Only 10 heat settings, fewer than the 20-level pick in this article
- Maker lists no heat-sensing technology, unlike the Sunbeam Full pick here
- Safety: Overheat protection
- Size: 72″ x 84″
- Heat settings: 10
Ten settings and a 1 to 12 hour auto-off timer give a wide range to choose from.
Premium flannel and sherpa on two sides give all-night comfort, with a washable design.
Who the LAFFYLO Sherpa Full fits best
Buy a full size with 10 heat settings and a washable design.
Who should skip the LAFFYLO Sherpa Full
Cross off a full size if you want more than 10 heat settings.
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How to Pick the Best Electric Blanket Full for a Full Bed
- Measure the bed first, so the blanket covers a full mattress.
- Count the heat settings, then pick a range that fits a full bed.
- Use a timer or auto shut-off, so heat stops when you want it to.
- Detach the controller before washing, and follow the wash steps for that blanket.
- Lay the blanket flat, with no folds, while it is on.
Frequently Asked Questions
Which full blanket has 20 heat settings?
The Beautyrest Full has 20 heat settings, plus heat from 85 to 105 degrees Fahrenheit.
Which full blanket has a backlit display?
The Sunbeam Full has a backlit display and 12 heat settings.
Which full blanket has a 13-foot cord?
The Sealy Full does, with a 13-foot cord, plus a 1 to 12 hour timed automatic shutdown.
Which full blanket has 6 timer settings?
The Bedsure Full has 6 timer settings, plus 6 heating levels and automatic preheat.
The Bottom Line
The best electric blanket full gives clear heat settings, a preheat switch and washable fabrics. Pick a display, a cord or a preheat switch, depending on your bed.
Best Overall: Beautyrest Plush Heated Blanket Full Check Latest Price
Best for Night Use: Sunbeam Royal Ultra Fleece Heated Blanket Full Check Latest Price
Best for Even Heat: Sealy Electric Blanket Full Check Latest Price
Pick a full size, set the heat, and keep the blanket flat while it is on.
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