Heats your mattress fast using so you feel warm within minutes — electric underblanket 190 x 140 cm for quick, even warmth on cold nights.

This BSgroup electric underblanket gives reliable bed heat because it uses two 70W heating zones (total 140W) and a dedicated heating wire. Here's why that matters: the twin-zone design spreads heat across the 190 x 140 cm surface for steady warmth, not hot spots.

Washable sherpa fleece on top and a breathable non-woven base mean comfort plus easy cleaning because the fabric is designed to tolerate laundering. Safety is built in with overheat protection and a mechanical controller offering 6 heat settings, so you get control and peace of mind.

Key Features

• 140W Twin-Zone Heating = Faster, Even Warmth: Two 70W zones heat the full 190 x 140 cm area because each zone targets a large portion of the mattress for uniform temperature.
• 6 Heat Settings (Mechanical Controller) = Simple, Reliable Control: Choose precise warmth because the mechanical dial gives consistent power output without apps or Bluetooth.
• Sherpa Fleece Top = Cosy, Soft Surface: Feels warm to the skin and retains heat because sherpa traps air while staying breathable.
• Overheat Protection = Safer Sleep: Automatic cut-out reduces risk of overheating because the internal safety sensor monitors temperature continuously.
• Washable Design = Easy Care: Keep the underblanket fresh because the materials are suitable for cleaning following the care label.
• 2-Year Warranty + Free Spare Parts: Long-term support because BSgroup provides parts and a two-year guarantee from purchase.

How it works 

This model runs on 220–240V and uses a heating wire layout across two 70W zones = 140W total, which is why it brings warmth quickly without excessive power draw. The controller offers six stepped heat settings so you can pick exact warmth levels; this is a mechanical controller (no app) which means simple, dependable operation.

Overheat protection is built into the blanket's circuitry to cut power if temperatures climb above safe limits, and the outer layers are sherpa fleece plus non-woven fabric to give warmth and breathability while keeping the heating elements enclosed and protected.

Size Guide

• Blanket size: 190 x 140 cm (length x width)
• Fits: Designed for mattresses up to 190 cm long and 140 cm wide — measure your mattress before ordering to be certain of fit
• Weight: 2.3 kg

If you want reliably warm nights without complex tech, this electric underblanket gives quick heat, straightforward control and built-in safety because it combines a 140W twin-zone heating system, overheat protection and a 6‑setting mechanical controller. It comes with a two-year warranty and free spare parts from, so you’re covered after purchase.

Order now if you need a washable, hard-working electric underblanket that fits 190 x 140 cm beds and runs on standard UK 220–240V mains.