---
product_id: 468929647
title: "Serta Waterproof Heated Mattress Pad - Electric Bed Warmer with 10 Heat Settings, Auto Shut Off Timer, ETL Certified Electric Mattress Pad, Elastic Deep Pocket, Machine Washable, White Queen"
brand: "serta"
price: "321983CFA"
currency: XOF
in_stock: true
reviews_count: 5
category: "Serta"
url: https://www.desertcart.sn/products/468929647-serta-waterproof-heated-mattress-pad-electric-bed-warmer-with-10
store_origin: SN
region: Senegal
---

# Waterproof protection for mattress longevity 10 heat settings for perfect warmth Auto shut-off timer up to 12 hours Serta Waterproof Heated Mattress Pad - Electric Bed Warmer with 10 Heat Settings, Auto Shut Off Timer, ETL Certified Electric Mattress Pad, Elastic Deep Pocket, Machine Washable, White Queen

**Brand:** serta
**Price:** 321983CFA
**Availability:** ✅ In Stock

## Summary

> 🔥 Stay warm, stay smart — the heated mattress pad that knows your comfort.

## Quick Answers

- **What is this?** Serta Waterproof Heated Mattress Pad - Electric Bed Warmer with 10 Heat Settings, Auto Shut Off Timer, ETL Certified Electric Mattress Pad, Elastic Deep Pocket, Machine Washable, White Queen by serta
- **How much does it cost?** 321983CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/468929647-serta-waterproof-heated-mattress-pad-electric-bed-warmer-with-10)

## Best For

- serta enthusiasts

## Why This Product

- Trusted serta brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Smart Safety Features:** ETL certified with auto shut-off timer ensures worry-free warmth all night long.
- • **Effortless Maintenance:** Machine washable fabric blend makes cleaning simple and keeps your bed fresh.
- • **Dual-Zone Comfort Control:** Customize each side with independent temperature settings for personalized coziness.
- • **Ultimate Mattress Protection:** Waterproof design guards against spills and pet accidents, keeping your mattress pristine.
- • **Fits Deep Mattresses Up to 17":** Elastic deep pockets provide a snug fit on premium mattresses without slipping.

## Overview

The Serta Waterproof Heated Mattress Pad offers 10 adjustable heat settings with dual-zone controls, a 1-12 hour auto shut-off timer, and ETL certification for safety. Its waterproof cotton-polyester blend protects mattresses up to 17" thick, while machine washable fabric ensures easy care. Designed for personalized warmth and mattress longevity, it’s the perfect upgrade for cold nights and busy lifestyles.

## Description

Serta heated mattress pad features smart technology to keep your bed cozy and comfortable during the colder season. Furthermore, the cotton blend waterproof material can save your mattress from any un

Review: Très bon service après erreur de produit.
Review: like it

## Features

- Convenient & Easy to Clean - Serta waterproof heated mattress pad can protect your bed from unwanted spills and pet accidents and always keep your mattress clean and fresh. Fits most premium mattresses, up to 17" thickness
- Dual Control - Queen and larger size electric heating mattress pad come with 2 controllers with dual zone temperature capability to conviniently adjust each bed side independently based on everyone's personal comfort
- Multifunctional - Serta heating electric mattress pad features smart technology to keep your bed warm. Equipped with 10 heat settings and a 1-12 hour auto shut off safety timer that you can set in 1 hour increments up to 12 hours max
- Size - 1 Heating Electric Mattress Pad: 60"W x 80"L plus 15"D with all elastic to fit 17" thick mattress; power cord is 6ft; DO NOT LEAVE CONTROLLER COVERED WHEN IN USED TO AVOID OVERHEATING.
- Safe & Reliable - Designed with your safety in mind; it is ETL certified and independently tested to provide highest safety. Conveniently machine washable and carry 5 years warranty

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B091HBNTL9 |
| Batteries required | No |
| Care instructions | Machine Wash |
| Customer Reviews | 4.5 4.5 out of 5 stars (670) |
| Date First Available | 1 September 2022 |
| Fabric Type | 80% Polyester / 20% Cotton |
| Included components | 1 x Heated Mattress Pad |
| Is assembly required | No |
| Item Weight | 5.83 Pounds |
| Item model number | ST55-0071 |
| Number of pieces | 1 |
| Product Dimensions | 203.2 x 152.4 x 38.1 cm; 2.64 kg |

## Product Details

- **Brand:** Serta
- **Colour:** White
- **Fabric Type:** 80% Polyester / 20% Cotton
- **Size:** Queen
- **Special features:** Deep Pocket, Washable, Water Proof

## Images

![Serta Waterproof Heated Mattress Pad - Electric Bed Warmer with 10 Heat Settings, Auto Shut Off Timer, ETL Certified Electric Mattress Pad, Elastic Deep Pocket, Machine Washable, White Queen - Image 1](https://m.media-amazon.com/images/I/71dRankO3dL.jpg)

## Questions & Answers

**Q: The “Do’s and Don’ts” guide says not to lay on top of it but it’s a fitted mattress pad. Can we talk about that?**
A: Hello Amazon Customer, 

The item is designed to be used with a fitted sheet over the mattress pad.  It is not designed to be used without it.   Thank you.

Gordon
JLA Home
Customer Service

**Q: Does it come with a 5 year or a 3 year warranty? One description says 5 and the other one says 3.**
A: The manual in the package says 3.  That last one I had was at least 10/11 years.  I bought a new one because it had been washed so many times, the seams started to fray.

**Q: Does it have a cooling feature?**
A: No it does not have a cooling feature

**Q: How do you turn it off? I know this is a silly question, I just do not see anything indicating it is off, or how to except for using the timer**
A: The same button that turns it on will turn it off. It is hard to tell in the dark but you will see the number go away if you press it again. Or you can set the timer.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by I***X on 23 March 2024*

Très bon service après erreur de produit.

### ⭐⭐⭐⭐⭐ Review
*by D***S on 12 May 2024*

like it

### ⭐⭐⭐⭐⭐ Review
*by A***R on 11 January 2026*

That it is very nice and works great

## Frequently Bought Together

- Serta Waterproof Heated Mattress Pad - Electric Bed Warmer with 10 Heat Settings, Auto Shut Off Timer, ETL Certified Electric Mattress Pad, Elastic Deep Pocket, Machine Washable, White Queen
- Beckham Hotel Collection Bed Pillows Standard/Queen Size Set of 2 - Original Down Alternative Pillow for Sleeping - Bedding for Back, Stomach or Side Sleepers

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**Shop now:** [https://www.desertcart.sn/products/468929647-serta-waterproof-heated-mattress-pad-electric-bed-warmer-with-10](https://www.desertcart.sn/products/468929647-serta-waterproof-heated-mattress-pad-electric-bed-warmer-with-10)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-01-24*