---
product_id: 554750988
title: "Waterproof Heated Mattress Pad - Electric Bed Warmer With 10 Heat Settings Controller, Auto Shut Off Timer, Deep All Around Elastic Pocket, ETL Certified, Machine Washable,White California King"
brand: "serta"
price: "€ 391.71"
currency: EUR
in_stock: true
category: "Serta"
url: https://www.desertcart.hr/products/554750988-waterproof-heated-mattress-pad-electric-bed-warmer-with-10-heat
store_origin: HR
region: Croatia
---

# Waterproof fabric protects mattress from spills 10 heat settings for personalized warmth 1-12 hour auto shut-off timer for safety Waterproof Heated Mattress Pad - Electric Bed Warmer With 10 Heat Settings Controller, Auto Shut Off Timer, Deep All Around Elastic Pocket, ETL Certified, Machine Washable,White California King

**Brand:** serta
**Price:** € 391.71
**Availability:** ✅ In Stock

## Summary

> 🔥 Sleep smarter, not colder — upgrade your nights with Serta’s heated luxury!

## Quick Answers

- **What is this?** Waterproof Heated Mattress Pad - Electric Bed Warmer With 10 Heat Settings Controller, Auto Shut Off Timer, Deep All Around Elastic Pocket, ETL Certified, Machine Washable,White California King by serta
- **How much does it cost?** € 391.71 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/554750988-waterproof-heated-mattress-pad-electric-bed-warmer-with-10-heat)

## 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

- • **Deep Elastic Fit:** Designed to snugly fit mattresses up to 17 inches thick, keeping your bed warm without slipping.
- • **Effortless Maintenance:** Machine washable and waterproof, this pad keeps your mattress fresh and protected from everyday accidents.
- • **Safety-First Smart Timer:** Set your ideal warmth duration with a 1-12 hour auto shut-off timer, ensuring peace of mind all night long.
- • **Tailored Comfort Dual Zones:** Dual controllers let you and your partner customize heat independently for perfect sleep harmony.
- • **Trusted Quality & Certification:** ETL certified and backed by Serta’s decades of comfort expertise, combining safety with luxury.

## Overview

The Serta Waterproof Heated Mattress Pad is a premium electric bed warmer featuring 10 adjustable heat settings, dual-zone temperature control for larger beds, and a 1-12 hour auto shut-off timer. Crafted with a waterproof cotton-polyester blend and deep elastic pockets, it fits mattresses up to 17 inches thick and protects against spills and pet accidents. ETL certified for safety and machine washable for easy care, this California King pad offers trusted comfort 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. Conveniently machine washable and comes with 5 year limited warranty.

## Features

- Serta - Rest easy with a brand you can trust. Serta’s heated mattress pad is ETL certified and independently tested to meet the highest safety standards. With decades of experience and hands on expertise, Serta is a true champion of comfort for all
- 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: 72"W x 84"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 | B091HB86F3 |
| Age Range Description | Adult |
| Brand Name | Serta |
| Closure Type | Pull On |
| Color | White |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,364) |
| Fabric Type | 80% Polyester/ 20% Cotton |
| Included Components | 1 Heated Mattress Pad |
| Item Type Name | ETL Certified Electric Mattress Pad, Elastic Deep Pocket, Machine Washable, |
| Item Weight | 7.15 Pounds |
| Manufacturer | E&E Co. Ltd DBA JLA Home |
| Manufacturer Part Number | ST55-0073 |
| Material Type | Polyester |
| Model Name | Heated Mattress Pad - Electric Bed Warmer with 10 Heat Settings, Auto Shut Off Timer, |
| Model Number | ST55-0073 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Other Special Features of the Product | Washable, Water Proof |
| Product Care Instructions | Machine Wash |
| Size | California King |
| Thread Count | 360 |
| UPC | 086569468789 |
| Unit Count | 1 Count |
| Water Resistance Level | Waterproof |

## Product Details

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

## Images

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

## Available Options

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

## 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.

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**Shop now:** [https://www.desertcart.hr/products/554750988-waterproof-heated-mattress-pad-electric-bed-warmer-with-10-heat](https://www.desertcart.hr/products/554750988-waterproof-heated-mattress-pad-electric-bed-warmer-with-10-heat)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-09-08*