---
product_id: 317498018
title: "Waterproof Heated Mattress Pad Deep Pocket & Machine Wash Twin XL"
brand: "serta"
price: "₨3798"
currency: SCR
in_stock: true
reviews_count: 13
category: "Serta"
url: https://www.desertcart.sc/products/317498018-waterproof-heated-mattress-pad-deep-pocket-and-machine-wash-twin
store_origin: SC
region: Seychelles
---

# Waterproof protection against spills & accidents 10 heat settings for personalized warmth Auto shut-off timer up to 12 hours for safety Waterproof Heated Mattress Pad Deep Pocket & Machine Wash Twin XL

**Brand:** serta
**Price:** ₨3798
**Availability:** ✅ In Stock

## Summary

> 🔥 Sleep smarter, stay warmer, and protect your bed like a pro! 💧

## Quick Answers

- **What is this?** Waterproof Heated Mattress Pad Deep Pocket & Machine Wash Twin XL by serta
- **How much does it cost?** ₨3798 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/317498018-waterproof-heated-mattress-pad-deep-pocket-and-machine-wash-twin)

## 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

- • **Fits Like a Dream:** Deep pockets fit mattresses up to 17 inches thick, including split king adjustable beds and massage tables.
- • **Smart Safety First:** ETL certified with an auto shut-off timer, ensuring cozy warmth without worry or overheating.
- • **Effortless Care & Durability:** Machine washable and backed by a 5-year limited warranty—comfort that’s easy to maintain and built to last.
- • **Ultimate Mattress Protection:** Waterproof fabric guards your mattress from spills, pets, and stains—keeping your bed fresh and pristine.
- • **Tailored Comfort, Every Night:** Dual-zone controls let you and your partner customize heat independently for perfect sleep harmony.

## Overview

The Serta Waterproof Heated Mattress Pad Twin XL combines advanced safety certification with 10 customizable heat settings and a 12-hour auto shut-off timer. Designed with deep pockets to fit mattresses up to 17 inches thick, it features waterproof fabric to protect against spills and pet accidents. Dual-zone controls on queen size and larger models allow personalized warmth for each side of the bed. Machine washable and ETL certified, this mattress pad offers reliable comfort and protection backed by a 5-year warranty.

## 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 unwanted food spill and accidents from your cute pets. The controller comes with 10 heat settings to choose from and 1-12 hr auto shut off timer to give you confidence for prolong usage. It comes in deep pocket to fit most premium mattresses up to 17" thickness. Mattress pad Queen size or larger will come with 2 controllers and dual temperature feature for each side of the bed. Compatible with split king adjustable bed. Conveniently machine washable and comes with 5 year limited warranty.

Review: Cozy warmth on cold nights - This heated mattress pad has been wonderful for cold nights. It warms up quickly and evenly, the controls are easy to use with multiple heat settings, and the auto shut-off gives peace of mind. Preheating the bed before I climb in is a game-changer in winter. It's soft, fits my mattress snugly, and washes well. A cozy upgrade I wouldn't want to go without.
Review: Oh, WOW! - My bedroom is upstairs and I leave the baseboard heat in there off most of the time. There is a pellet stove there and, when it gets really cold outside, it is on. Like today, for example! So: it is cool in the bedroom. I have an electric blanket that I've used for years to 'preheat' my bed before jumping in. But I felt it wasn't quite doing the job. Looking for a mattress pad heater, after 'looking' at others, I landed on this one. When I go in to do my evening ablutions, I turn on both the blanket (it has a 'preheat' setting) and the mattress pad, usually to 6 or 7. By the time I am ready to jump in bed, it is TOASTY in there! The title of this review comes from what I said the first time I crawled in! Oh WOW! OMG would be fitting as well! I have never left it on all night: I preheat the bed, then turn it off, and leaving the blanket on the lowest setting or, depending on the room temperature, turn it off as well. Controls are easy to figure out. Seems to be a well-built unit. Lying on it adds another layer to my padded mattress which also has a mattress pad on it! Double comfort! I am pretty sensitive and, opposed to other post on this, I do NOT feel the heating coils. It might be because I use thick flannel sheets, but I don't think I would feel them even with regular sheets. This pad is doing exactly what I bought it for!

## Features

- Serta - Rest Easy with a Brand of Unmatched Safety & Trusted Comfort. Serta's heated mattress pad is ETL certified and independently tested to meet the highest safety standards. Decades of proven expertise and a commitment to safety you can rely on have made Serta a favorite, reliable choice for homes nationwide, delivering peace of mind night after night.
- 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. This product is suitable for SPLIT KING ADJUSTABLE BEDS and is ideal for most MASSAGE TABLES. Please check your table's size for proper sizing and fitment
- 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: 39"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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B091HBMH15 |
| Age Range Description | Adult |
| Best Sellers Rank | #32,482 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #22 in Electric Mattress Pads #36 in Mattress Pads |
| Brand | Serta |
| Brand Name | Serta |
| Closure Type | Pull On |
| Color | White |
| Customer Reviews | 4.4 out of 5 stars 2,603 Reviews |
| Fabric Type | 80% Polyester/ 20% Cotton |
| Included Components | 1 Heated Mattress Pad |
| Item Highlight | Electric Mattress Pad With 10 Heat Settings & Auto Shut Off , Fits Up to 17" , ETL Certified & Easy Care |
| Item Type Name | ETL Certified Electric Mattress Pad, Elastic Deep Pocket, Machine Washable, |
| Manufacturer | E&E Co. Ltd DBA JLA Home |
| Manufacturer Part Number | ST55-0069 |
| Material Type | Polyester |
| Model Name | Heated Mattress Pad - Electric Bed Warmer with 10 Heat Settings, Auto Shut Off Timer, |
| Model Number | ST55-0069 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Other Special Features of the Product | Washable, Water Proof |
| Product Care Instructions | Machine Wash |
| Size | Twin XL |
| Special Feature | Washable, Water Proof |
| Thread Count | 360 |
| UPC | 086569468741 |
| Unit Count | 1 Count |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** Serta
- **Color:** White
- **Fabric Type:** 80% Polyester/ 20% Cotton
- **Size:** Twin XL
- **Special Feature:** Washable, Water Proof

## Images

![Waterproof Heated Mattress Pad Deep Pocket & Machine Wash Twin XL - Image 1](https://m.media-amazon.com/images/I/6124CDueM2L.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Cozy warmth on cold nights
*by S***N on July 30, 2026*

This heated mattress pad has been wonderful for cold nights. It warms up quickly and evenly, the controls are easy to use with multiple heat settings, and the auto shut-off gives peace of mind. Preheating the bed before I climb in is a game-changer in winter. It's soft, fits my mattress snugly, and washes well. A cozy upgrade I wouldn't want to go without.

### ⭐⭐⭐⭐⭐ Oh, WOW!
*by R***E on February 21, 2026*

My bedroom is upstairs and I leave the baseboard heat in there off most of the time. There is a pellet stove there and, when it gets really cold outside, it is on. Like today, for example! So: it is cool in the bedroom. I have an electric blanket that I've used for years to 'preheat' my bed before jumping in. But I felt it wasn't quite doing the job. Looking for a mattress pad heater, after 'looking' at others, I landed on this one. When I go in to do my evening ablutions, I turn on both the blanket (it has a 'preheat' setting) and the mattress pad, usually to 6 or 7. By the time I am ready to jump in bed, it is TOASTY in there! The title of this review comes from what I said the first time I crawled in! Oh WOW! OMG would be fitting as well! I have never left it on all night: I preheat the bed, then turn it off, and leaving the blanket on the lowest setting or, depending on the room temperature, turn it off as well. Controls are easy to figure out. Seems to be a well-built unit. Lying on it adds another layer to my padded mattress which also has a mattress pad on it! Double comfort! I am pretty sensitive and, opposed to other post on this, I do NOT feel the heating coils. It might be because I use thick flannel sheets, but I don't think I would feel them even with regular sheets. This pad is doing exactly what I bought it for!

### ⭐⭐⭐⭐⭐ Roasty Toasty - I'll never be cold again
*by T***3 on February 12, 2026*

This thing is amazeballs. It works too well- this is day 2 of having it on my bed and my husband and I both feel like rotisserie chickens after having it on for a few mins. We haven't found the sweet spot yet for what level to put it on. We've went hard and started at level 10... We are in fact not in need of heat that intense. We live in North Carolina. 😂 I am not disappointed with it working too well, I hate being cold and I bought this because I've been huddled under a heated throw blanket since this particularly harsh winter started. Husband didn't want to like it but he loved it immediately. I can crank my side up to hellfire hit and his side stays at whatever temp he wants. Annnnd since it helps ease his diagnosed back issues, I can get my FSA to reimburse me. Huge win. 10/10 would buy again.

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-11-13*