Save up to 50% on 3-Day Sale deals.Ends 12/7.Shop now

Main Content

3 Inch King Mattress Topper

No content

Best Buy customers often prefer the following products when searching for 3 Inch King Mattress Topper.

Transform your sleep experience with a 3-inch king mattress topper, designed to bring an extra layer of comfort and support to your bed. Perfect for rejuvenating an older mattress or adding plushness to a new one, these toppers provide an enhanced sleeping surface that conforms to your body for a more restful night's sleep. Whether you prefer memory foam, gel-infused options, or hypoallergenic materials, there's a variety of choices to suit your personal preferences and needs. Explore the possibilities of waking up refreshed and ready to tackle the day with the perfect addition to your bedroom sanctuary.

Main Results
  1. Tuft & Needle - Mattress Topper - King - Heather Gray - Front_Zoom

    Product Description

    This cooling 2-inch mattress pad is made from our own T&N Adaptive foam and was designed to add a little extra comfort to help relief pressure points like hips and shoulders. Made to be compatible with most mattresses out there, you can have a supportive, comfortable bed no matter what you sleep on.
    See all Mattress Toppers & Pads

    Product Description

    This cooling 2-inch mattress pad is made from our own T&N Adaptive foam and was designed to add a little extra comfort to help relief pressure points like hips and shoulders. Made to be compatible with most mattresses out there, you can have a supportive, comfortable bed no matter what you sleep on.
    See all Mattress Toppers & Pads
    Your price for this item is $300.00
    See all Mattress Toppers & Pads
  2. Withings - Sleep Tracking Mat - Gray - (2022) - Front_Zoom

    Model: WSM02-ALL-US
    SKU: 6338635
    Top comment

    "Honestly, I'm not sure how it tracks through the mattress (in my case, it's working through a full Select Comfort mattress and a 4" memory foam topper), but it seems to be incredibly accurate. ...Not as accurate as I would have expected. Mattress is 15" thick which may have been the issue."

    See all customer reviews

    Product Description

    Featuring a simple one-time setup under the mattress, Sleep is a sensor that helps improve sleep quality by offering advanced sleep cycle analysis, heart rate tracking, and snore and breathing disturbances detection. Learn how to improve your nights with a daily Sleep Score. You can also create a better sleep environment by taking advantage of a range of smart home capabilities that Sleep can support.
    See all Sleep Technology
    Top comment

    "Honestly, I'm not sure how it tracks through the mattress (in my case, it's working through a full Select Comfort mattress and a 4" memory foam topper), but it seems to be incredibly accurate. ...Not as accurate as I would have expected. Mattress is 15" thick which may have been the issue."

    See all customer reviews

    Product Description

    Featuring a simple one-time setup under the mattress, Sleep is a sensor that helps improve sleep quality by offering advanced sleep cycle analysis, heart rate tracking, and snore and breathing disturbances detection. Learn how to improve your nights with a daily Sleep Score. You can also create a better sleep environment by taking advantage of a range of smart home capabilities that Sleep can support.
    See all Sleep Technology
    Your price for this item is $159.99
    Clearance
    The comparable value price is $199.95
    See all Sleep Technology
  3. GE - 5.0 Cu. Ft. Stackable Smart Front Load Washer with Steam, SmartDispense and Odorblock Ultra Fresh Vent System - Carbon Graphite - Front_Zoom
    Top comment

    "One week in and the Front loader is the way to go. Cleans comforter, mattress toppers, large loads like a dream. A little noisier than I thought but worth it as our clothes are much dryer due to impressive spin cycle which then reduces dry time in dryer. ...I was excited to be able to was a king size comforter. I live the self dispensing detergent."

    See all customer reviews

    Product Description

    At GE Appliances, we bring good things to life, by designing and building the world's best appliances. Our goal is to help people improve their lives at home by providing quality appliances that were made for real life. Whether it's enjoying the tradition of making meals from scratch or tackling a mountain of muddy jeans and soccer jerseys, GE Appliances are crafted to support any and every task in the home.
    See all Front-Loading Washers
    Top comment

    "One week in and the Front loader is the way to go. Cleans comforter, mattress toppers, large loads like a dream. A little noisier than I thought but worth it as our clothes are much dryer due to impressive spin cycle which then reduces dry time in dryer. ...I was excited to be able to was a king size comforter. I live the self dispensing detergent."

    See all customer reviews

    Product Description

    At GE Appliances, we bring good things to life, by designing and building the world's best appliances. Our goal is to help people improve their lives at home by providing quality appliances that were made for real life. Whether it's enjoying the tradition of making meals from scratch or tackling a mountain of muddy jeans and soccer jerseys, GE Appliances are crafted to support any and every task in the home.
    See all Front-Loading Washers
    Your price for this item is $849.99
    The comparable value price is $1,219.99

    Select pickup

    Select shipping

    See all Front-Loading Washers
  4. Samsung - 5.5 Cu. Ft. High-Efficiency Smart Top Load Washer with Super Speed Wash - Brushed Black - Front_Zoom
    Top comment

    "Love the washer, honestly though wish i was 3 inches taller. Holy what a bear to get socks out from the bottom of wash...And they wash heavy duty towels, bed sheets, mattress toppers and blankets! Some of the setting take forever to wash with even when you preset them . "

    See all customer reviews

    Product Description

    Samsung's 5.5 cu. ft. Extra-Large Capacity Top Load Washing Machine is equipped with Super Speed Wash, which powerfully cleans a full load of laundry in just 28 minutes without sacrificing cleaning performance. With Wi-Fi connectivity, you can remotely start, stop, or delay your smart washer from our simple-to use SmartThings App. Active Waterjet, a built-in water faucet, lets you easily pretreat heavily soiled and stained clothes.
    See all Top-Loading Washers
    Top comment

    "Love the washer, honestly though wish i was 3 inches taller. Holy what a bear to get socks out from the bottom of wash...And they wash heavy duty towels, bed sheets, mattress toppers and blankets! Some of the setting take forever to wash with even when you preset them . "

    See all customer reviews

    Product Description

    Samsung's 5.5 cu. ft. Extra-Large Capacity Top Load Washing Machine is equipped with Super Speed Wash, which powerfully cleans a full load of laundry in just 28 minutes without sacrificing cleaning performance. With Wi-Fi connectivity, you can remotely start, stop, or delay your smart washer from our simple-to use SmartThings App. Active Waterjet, a built-in water faucet, lets you easily pretreat heavily soiled and stained clothes.
    See all Top-Loading Washers
    Your price for this item is $749.99
    The comparable value price is $989.99

    Select pickup

    Select shipping

    See all Top-Loading Washers
  5. Maytag - 4.7 Cu. Ft. Smart Top Load Washer with Extra Power Button - Metallic Slate - Front_Zoom
    Top comment

    "This is my 3 Maytag appliance...I bought it because of the name and the size I was looking for a 27 inch wide washer/dryer It was a bit expensive....Topper...My wife is the key operator and googled some ideas on how to operate. She is the topper for the machine."

    See all customer reviews

    Product Description

    With every laundry cycle, Maytag delivers powerful cleaning with the Power™ agitator to break apart stains on even your dirtiest clothes. Use Extra Power for boosted stain fighting on any wash cycle, while the Deep Fill option delivers more water when you want it with your choice of deeper water levels.* Plus, smart features help you stay in control and efficiently manage laundry from anywhere.** Use the Maytag™ app to remotely start or stop your appliance, get end of cycle notifications and troubleshoot select issues. *Bulky Items cycle only available with deepest water level. **Appliance must be set to remote enable. WiFi & App Required. Features subject to change. Details & privacy info at maytag.com/connect.
    See all Top-Loading Washers
    Top comment

    "This is my 3 Maytag appliance...I bought it because of the name and the size I was looking for a 27 inch wide washer/dryer It was a bit expensive....Topper...My wife is the key operator and googled some ideas on how to operate. She is the topper for the machine."

    See all customer reviews

    Product Description

    With every laundry cycle, Maytag delivers powerful cleaning with the Power™ agitator to break apart stains on even your dirtiest clothes. Use Extra Power for boosted stain fighting on any wash cycle, while the Deep Fill option delivers more water when you want it with your choice of deeper water levels.* Plus, smart features help you stay in control and efficiently manage laundry from anywhere.** Use the Maytag™ app to remotely start or stop your appliance, get end of cycle notifications and troubleshoot select issues. *Bulky Items cycle only available with deepest water level. **Appliance must be set to remote enable. WiFi & App Required. Features subject to change. Details & privacy info at maytag.com/connect.
    See all Top-Loading Washers
    Your price for this item is $517.50
    Clearance
    The comparable value price is $1,034.99

    Select pickup

    Select shipping

    See all Top-Loading Washers
No content
No content