Under-mattress heater · 120 × 150 cm · 220 V
Under-Bed Warmer 120 × 150 cm – Electric Heated Blanket for the Bed
Under-Bed Warmer 120 × 150 cm – Electric Heated Blanket for the Bed
🛏️ Pre-warmed bed instead of cold sheets
🔥 Quickly and evenly warms the entire surface
🛡️ Double-spiral heating wire, multiple times insulated
☁️ Soft plush on top, velvet on the bottom
💶 Only approx. 18 cents per night*
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Under-Bed Warmer 120 × 150 cm – Electric Heated Blanket for the Bed
Free delivery between - and -.
*Example: Preheat for 1 hr at 150 W, run for 7 hrs at 50 W, electricity price €0.35/kWh.
Technical specifications
Technical specifications
- Size: 120 × 150 cm
- Material: Plush (top), thin velvet (bottom)
- Heating element: Double-coil heating wire with aluminum heat-conducting foil
- Power: 50–150 W, depending on the setting
- Voltage: 220 V, 50–60 Hz
- Controls: Hand switch with temperature controller and indicator
- Cable: approx. 1.5 m, Euro plug
Scope of delivery
Scope of delivery
1 × electric underblanket with hand controller and power cable.
Care & Safety
Care & Safety
- Do not machine wash or dry clean – if necessary, carefully hand wash.
- The hand switch must not get wet.
- Do not use if the blanket is heavily soaked; allow it to dry completely before switching on.
- Please refer to the enclosed user manual.
Shipping
Shipping
Free shipping to Germany and Austria, shipped from Poland (EU). You can see the estimated delivery time above.
Never back into a cold bed
Only approx. 18 cents per night
Heating down, bed warm
120 × 150 cm
Free shipping Germany & Austria
Never back into a cold bed
Only approx. 18 cents per night
Heating down, bed warm
120 × 150 cm
Free shipping Germany & Austria
Never back into a cold bed
Only approx. 18 cents per night
Heating down, bed warm
120 × 150 cm
Free shipping Germany & Austria
Never back into a cold bed
Only approx. 18 cents per night
Heating down, bed warm
120 × 150 cm
Free shipping Germany & Austria
Never back into a cold bed
Only approx. 18 cents per night
Heating down, bed warm
120 × 150 cm
Free shipping Germany & Austria
Never back into a cold bed
Only approx. 18 cents per night
Heating down, bed warm
120 × 150 cm
Free shipping Germany & Austria
Never back into a cold bed
Only approx. 18 cents per night
Heating down, bed warm
120 × 150 cm
Free shipping Germany & Austria
Never back into a cold bed
Only approx. 18 cents per night
Heating down, bed warm
120 × 150 cm
Free shipping Germany & Austria
The Winter Set: Save €20 in total
Warm in bed and on the sofa: Combine the under-mattress heater for the bedroom with the portable USB heated blanket for the sofa, home office, and on the go. When purchased together, you pay only €109.95 instead of €129.95. The set discount is automatically deducted at checkout – choose your own design and color.
Why this under-blanket heater?
Everything you need for warm winter nights.
It's that simple
Never back into a cold bed
The under-bed heater sits directly on the mattress and warms the bed before you lie down.
1. Place – on the mattress, under the bottom sheet.
2. Pre-warm – cover with the duvet and switch on 30–60 minutes before going to bed.
3. Fall asleep warm – turn down the temperature or switch off using the hand control.
Save energy during the cold season
Warm the bed instead of heating the room
A fan heater needs around 2,000 W to heat a cold bedroom. The heated underbed system gets by with 50–150 W – and brings the warmth exactly where you are lying. We’ve done the math:
Costs per night and per winter
Sample calculation with €0.35/kWh and 180 nights (October to March).
Your savings
Up to €470 per winter
By using an under-bed heater instead of a fan heater, you save approx. €220 per winter in this example (2 hours of fan heater use) – and in extreme cases with 4 hours of fan heater use, even approx. €470.
It is also worth it with central heating: Every degree lower in room temperature saves around 6% in heating energy. With heating costs of €1,800 per year, that is:
- 1 °C lower: approx. €108
- 2 °C lower: approx. €216
- 3 °C lower: approx. €324
This means the under-bed heater often pays for itself in the very first winter.
All figures are based on example calculations. Your actual savings depend on electricity and heating prices, your home, and usage.
Underblanket heater or fan heater?
For warm nights, you don't need to heat the entire bedroom. A pre-warmed bed is enough – and costs only a fraction.
Order now| UNDER THE BED | HEATER FAN | |
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Warms you up right in bed |
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Only 50–150 W of power |
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Approx. €0.18 per night |
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Room may remain cool |
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Heats the whole room |
Structure
Even heat across 4 layers
Soft plush on top, underneath which is an aluminum heat-conducting foil that distributes the heat, then the spiral heating wire and a thin velvet layer on the bottom. This makes the entire surface warm – not just in individual spots.
Safety
Multi-protected heating wire
The double-spiral heating wire is coated with a PE insulation layer, a temperature safety conductor, and a flame-retardant PVC sheath. According to the manufacturer, it protects against overheating.
Material
Soft plush, clean finish
Cozy, skin-friendly plush with neat decorative stitching and sturdy piping – comfortable against the skin and shape-retaining on the mattress.
Operation
Temperature via manual switch
The hand switch with control indicator is kept within easy reach at the bedside. The reinforced connection box withstands frequent pulling, and the 1.5 m cable ends in a Euro plug.
3 designs to choose from
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Gray
Timeless and discreet – matches any bedding.
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Blue-Red Stripes
Wide stripes in burgundy, white, gray, and navy blue.
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Gray-Green Checkered
Classic check in white with teal and brown.
Technical specifications
All details at a glance
- Size: 120 × 150 cm
- Material: Plush (top), thin velvet (bottom)
- Heating element: Double-coil heating wire with aluminum heat-conducting foil
- Power: 50–150 W, depending on the setting
- Voltage: 220 V, 50–60 Hz
- Controls: Hand switch with temperature controller and indicator
- Cable: approx. 1.5 m, Euro plug
- Designs: Grey, Blue-Red Stripes, Grey-Green Checkered
- Package contents: 1 × Heated Mattress Pad with Hand Switch
FAQ
Frequently Asked Questions
How much electricity does the under-bed heater consume?
50–150 W depending on the setting. If you preheat at 150 W for 1 hour and then use it at 50 W for 7 hours, that is approx. 0.5 kWh – at €0.35/kWh around 18 cents per night.
How do you warm up the bed the fastest?
Place your duvet over the under-bed heater and turn it on 30–60 minutes before going to bed. Without a duvet over it, the heat escapes.
Does it go on top of or under the bottom sheet?
It is best placed directly on the mattress, under the bottom sheet. This allows you to lie comfortably and ensures an even distribution of warmth.
Will it fit my bed?
The under-blanket heater measures 120 × 150 cm. It fits single beds and one side of a double bed.
How safe is the under-blanket heater?
The double-spiral heating wire is multi-insulated and, according to the manufacturer, has overheating protection. Please observe the safety instructions in the user manual.
Can I wash it?
Do not machine wash or dry clean. If necessary, wipe clean carefully by hand – the hand switch must not get wet. Allow to dry completely before switching on again.
What designs are available?
Grey, blue-and-red stripes and grey-and-green checks – all in 120 × 150 cm.
Do you offer a discount if I order several?
Yes: You save 10% on 2 or more items, 20% on 3 or more, and 30% on 4 or more. You can mix and match the designs as you wish – the discount is automatically applied at checkout.
How much is shipping?
Shipping to Germany and Austria is free. You can see the estimated delivery time directly at the buy button.
Sleep warm this winter – and save
Choose your design. Shipping to Germany and Austria is free.