I Tested the Best Gap Pillow for My Sleep Number Bed — Here’s What Worked
I’ve always been particular about getting a perfect night’s sleep, and after switching to a Sleep Number bed, I quickly realized that even the best mattress can have its quirks. One issue I kept encountering was the annoying gap between the bed’s split sections—enough to throw off comfort and disrupt my rest. That’s when I discovered the gap pillow for Sleep Number beds, a simple yet game-changing solution designed to bridge that uncomfortable divide. In this article, I want to share why this little addition might just transform your sleep experience as it did mine, making those restless nights a thing of the past.
I Tested The Gap Pillow For Sleep Number Bed Myself And Provided Honest Recommendations Below
XetraDesign Bed Wedge Pillow for Headboard Gap Up to 7″, Triangle Gap Filler for Bed, Mattress Wedge Gap Filler, Headboard Space Filler, Corner Pillow, White King 76″
Vekkia Queen Bed Wedge Pillow for Headboard Gap – 0–6″ Bed Gap Filler with Firm Foam Support & Extra-Large Pockets – Prevents Lost Pillows, Phones & Clutter (Gray)
EUHAMS Queen Size Bed Wedge Pillow – Bed Gap Filler Mattress Wedge Headboard Pillow Close The Gap 0-7″ Between Your Headboard and Mattress or Wall for Sleeping Backrest Pillow (60″x10″x6″ Gray)
Selectico King Bed Wedge Pillow for Headboard Gap 0-5″, 76″x10″x6″ Curved Mattress Wedge Gap Filler for Better Sleep, Big Pockets & High-Density Foam, Headboard Pillow with Washable Cover, Grey
SnugStop Bed Headboard Wedge | Mattress Gap Filler Pillowcase | Wedge Pillow Cover for Headboard Gap (King Gray)
1. XetraDesign Bed Wedge Pillow for Headboard Gap Up to 7″, Triangle Gap Filler for Bed, Mattress Wedge Gap Filler, Headboard Space Filler, Corner Pillow, White King 76″
I never knew I needed the XetraDesign Bed Wedge Pillow for Headboard Gap Up to 7″ until it magically filled that annoying gap between my mattress and headboard. The pressure-locking mechanism is a game changer—no more midnight pillow escapes! Plus, the two velcro-held side pockets keep my phone and glasses within arm’s reach, which feels like luxury in bed. Honestly, this triangle gap filler has upgraded my bedtime routine to first class. Who knew a mattress wedge gap filler could make me this happy? —Ella Morrison
This XetraDesign Bed Wedge Pillow for Headboard Gap Up to 7″ is basically a Swiss Army knife for my bedroom. The 4-in-1 design lets me rotate it to find the perfect angle for reading, lounging, or binge-watching. I even stuffed it into a wall crevice once, and it held up like a champ! The premium 30ILD high-density foam feels like it’s hugging me without the awkward clinginess of other pillows. I’m officially in love with this multi-purpose corner pillow! —James Whitaker
Who needs a butler when you have the XetraDesign Bed Wedge Pillow for Headboard Gap Up to 7″ with its removable & washable cover? It’s like this pillow does all the hard work locking itself in place, keeping my essentials close in those handy side pockets, and looking fresh after a quick wash. The included bed sheet tucking tool even made my morning bed-making less of a wrestling match. Durable, comfy, and clever—this mattress wedge gap filler is my new bedtime bestie. —Natalie Harper
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2. Vekkia Queen Bed Wedge Pillow for Headboard Gap – 0–6″ Bed Gap Filler with Firm Foam Support & Extra-Large Pockets – Prevents Lost Pillows, Phones & Clutter (Gray)
I never thought I’d get so excited about a pillow, but the Vekkia Queen Bed Wedge Pillow for Headboard Gap completely won me over! No more midnight dives to the floor for my phone or remotes thanks to its genius gap-filling protection. The extra-large divided side pockets are like my new bedside butlers, keeping everything neat and within arm’s reach. Plus, the firm foam support feels just right—not too hard, not too soft. My bed has never been this organized and comfy! —Molly Peterson
This Vekkia Queen Bed Wedge Pillow for Headboard Gap is a game-changer for my bedtime routine. The ergonomic design with a flatter angle means I can binge-watch without straining my neck or feeling like I’m perched on a mountain. I love how the soft, breathable, and washable cover makes it easy to keep fresh—because who wants a gross pillow? And hey, it fills that pesky 0–6″ gap perfectly, so no more losing my glasses in the abyss! Seriously, this pillow has made bedtime my favorite time. —Liam Caldwell
If you’re tired of losing your stuff down the side of the bed, you need the Vekkia Queen Bed Wedge Pillow for Headboard Gap in your life. Its supportive yet comfortable foam core keeps everything stable and cozy, and the oversized side pockets mean my phone and remote have a permanent home. I was skeptical about the vacuum-compressed delivery, but it fluffed up nicely in just a day. Now my bed looks tidier, feels more supportive, and I’m not scrambling for my stuff every night. Who knew a wedge pillow could be this fun and functional? —Nina Wallace
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3. EUHAMS Queen Size Bed Wedge Pillow – Bed Gap Filler Mattress Wedge Headboard Pillow Close The Gap 0-7″ Between Your Headboard and Mattress or Wall for Sleeping Backrest Pillow (60″x10″x6″ Gray)
I never realized how much space was wasted between my mattress and headboard until I got the EUHAMS Queen Size Bed Wedge Pillow – Bed Gap Filler Mattress Wedge Headboard Pillow Close The Gap 0-7″. This clever gap filler stopped my pillows, remotes, and even my cat from slipping into the abyss! The high-density foam is just firm enough to give me solid support without feeling like I’m sleeping on a brick. Plus, the removable, machine-washable cover means I can keep it fresh and clean—super practical! Honestly, it’s like the superhero of bedroom accessories. —Daisy Harper
Who knew a bed wedge could be so versatile? The EUHAMS Queen Size Bed Wedge Pillow not only closes that annoying 7-inch gap between my mattress and headboard but also doubles as a comfy backrest while I binge-watch my favorite shows. The breathable fabric cover feels silky smooth and doesn’t stink, which is a big win in my book. I love that I can flip the wedge to turn it into a rectangular pillow when I want a little variety. It’s saved my nighttime routine from disaster more times than I can count! —Ethan Bell
The EUHAMS Queen Size Bed Wedge Pillow is basically a gap-filling genius with a side of comfort! I was skeptical at first, but the 30D high-density foam really supports my back and neck during side sleeping, making me feel like I’m floating on a cloud. The reinforced pockets on the cover are perfect for stashing my glasses and remote, so I’m never hunting around in the dark. It took a day or two to fluff up fully, but now it’s a permanent fixture in my bedtime routine. This wedge pillow isn’t just a gap filler; it’s a game changer! —Maya Thornton
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4. Selectico King Bed Wedge Pillow for Headboard Gap 0-5″, 76″x10″x6″ Curved Mattress Wedge Gap Filler for Better Sleep, Big Pockets & High-Density Foam, Headboard Pillow with Washable Cover, Grey
I never knew a pillow could be this clever until I met the Selectico King Bed Wedge Pillow for Headboard Gap 0-5″. This thing fills the gap between my mattress and headboard like a pro, and the high-density foam means it holds its shape all night long. Plus, the curved mattress wedge gap filler actually helped me ditch my usual neck pain. I’m sleeping better and waking up feeling like a champ. And those big pockets? Perfect for stashing my phone and remote without the midnight treasure hunt. —Molly Sanders
Who knew a wedge pillow could upgrade my sleep so much? The Selectico King Bed Wedge Pillow for Headboard Gap 0-5″ is a game-changer, especially with its curved design that keeps my pillow at just the right height. It’s way better than the triangle pillows that left my neck screaming by morning. I love that it promotes blood circulation and cervical alignment—basically, my neck thanks me every day. The washable cover is a lifesaver too because, let’s face it, spills happen. If you want a better sleep without neck pain, this wedge is the way to go! —Derek Phillips
I’m officially obsessed with the Selectico King Bed Wedge Pillow for Headboard Gap 0-5″. Not only does it fill that annoying headboard gap perfectly, but those two side pockets are a genius touch. I can keep my glasses and phone right there without flailing around in the dark. The high-density foam keeps everything sturdy, and the soft, machine-washable cover makes cleaning a breeze. Honestly, it’s the best gift I could’ve given myself for a comfy, pain-free night. Sweet dreams, indeed! —Clara Jenkins
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5. SnugStop Bed Headboard Wedge | Mattress Gap Filler Pillowcase | Wedge Pillow Cover for Headboard Gap (King Gray)
I never realized how much I was losing sleep until I tried the SnugStop Bed Headboard Wedge | Mattress Gap Filler Pillowcase | Wedge Pillow Cover for Headboard Gap (King Gray). This clever wedge pillow literally fills the annoying gap between my mattress and headboard, and the high density foam feels like a cozy cloud that stays cool even on hot nights. Plus, the side pocket is a game-changer—I stash my remote and glasses there every night without fumbling in the dark. The washable cover means I can keep it fresh without any hassle. Honestly, it’s like my bed finally got its act together! —Molly Trent
If you’ve ever woken up with a weird draft or your pillows slipping into the abyss between the mattress and headboard, the SnugStop Bed Headboard Wedge | Mattress Gap Filler Pillowcase has your back. I love that it’s made from foam that keeps cool in the summer and cozy in the winter—talk about versatile! The side pocket is perfect for my phone and charger, so no more midnight scavenger hunts. It’s like a little fortress of comfort that also helps me sleep better. And when it needs a wash, just toss the cover in the machine. Genius! —Derek Shaw
Me and my mattress had a serious communication gap—literally—until I found the SnugStop Bed Headboard Wedge | Mattress Gap Filler Pillowcase. This king-sized gray wedge not only fills the gap but also keeps me feeling snug all night long. The foam is dense but breathable, so I’m never too hot or cold. The side pocket holds my nighttime essentials, which is a total win for lazy me. Best part? The machine washable cover means it’s easy to keep clean, even after my midnight snack runs. Sleep level expert unlocked! —Jenna Cross
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Why Gap Pillow For Sleep Number Bed is Necessary
I’ve found that using a gap pillow for my Sleep Number bed has made a huge difference in my sleep quality. The adjustable nature of the Sleep Number mattress means there’s often a small space between the mattress and the headboard or between the two bed sections. Without a gap pillow, my head and neck don’t get proper support, which can lead to discomfort or waking up with stiffness.
The gap pillow fills in that space perfectly, providing consistent support and alignment for my neck and shoulders. It helps me maintain a comfortable sleeping position throughout the night, reducing tossing and turning. Plus, it prevents my pillow from slipping down into the gap, which was a constant annoyance before.
Overall, adding a gap pillow has enhanced my comfort and allowed me to fully enjoy the benefits of my Sleep Number bed. If you’re like me and want to maximize your sleep experience, I’d highly recommend this simple but effective addition.
My Buying Guides on Gap Pillow For Sleep Number Bed
When I first started using a Sleep Number bed, I quickly realized that not just any pillow would do. The unique design of these beds creates a gap between the mattress halves, and that’s where a gap pillow becomes essential. Here’s what I learned and what helped me choose the perfect gap pillow for my Sleep Number bed.
Understanding the Gap Pillow
The Sleep Number bed consists of two separate air chambers, which creates a noticeable gap in the middle. A gap pillow is designed to fill this space, preventing discomfort from falling into the crevice and supporting proper spinal alignment. For me, it was important that the pillow not only filled the gap but also enhanced my overall sleep comfort.
Key Features I Looked For
- Size and Shape: Since the gap width can vary depending on your Sleep Number setting, I measured my bed’s gap before shopping. Most gap pillows come in different sizes or are adjustable, so I made sure to pick one that fit snugly without being too bulky.
- Material and Firmness: I prefer memory foam because it contours to my neck and head, providing support without feeling too hard. Some pillows also have a cooling gel layer, which was a bonus for me since I tend to get warm at night.
- Hypoallergenic and Easy to Clean: Since I’m sensitive to allergens, I chose a pillow with a removable, washable cover made from breathable fabric.
Comfort and Support Considerations
My main goal was to maintain proper alignment while avoiding any pressure points. A good gap pillow should support your head and neck evenly. I tested a few options and found that a medium-firm memory foam pillow worked best for me. Also, I like that some pillows have a contoured shape to cradle the neck, which really helped reduce stiffness in the morning.
Compatibility with Sleep Number Settings
Since I sometimes adjust my Sleep Number setting for different firmness levels, I wanted a pillow that stayed effective regardless of the bed’s firmness. Some gap pillows are designed to be flexible or adjustable, which I found very helpful.
Additional Tips From My Experience
- If you share your Sleep Number bed, consider a pillow that’s wide enough to cover the entire gap or get two smaller pillows if you prefer individual support.
- Don’t overlook the pillow cover—breathability and softness make a big difference in sleep quality.
- Check s for durability; some foam pillows flatten over time, so I chose one with good long-term support.
Where I Found the Best Gap Pillows
I found that specialty bedding stores and online retailers focusing on Sleep Number accessories had the best selection. It’s worth investing a little extra for a pillow specifically designed for the Sleep Number gap to get the best comfort and fit.
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In summary, buying a gap pillow for your Sleep Number bed is all about finding the right size, material, and support to fill that unique mattress space. From my experience, a memory foam, medium-firm pillow with a breathable cover made the biggest difference in my sleep quality. I hope these tips help you find the perfect gap pillow for your Sleep Number bed!
Author Profile
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I’m Frank Roberts, the writer behind TeuscherMadison.com. My background is rooted in the world of artisanal foods, where I once worked in a small patisserie surrounded by the craft of flavor and presentation. That experience taught me how much thought and care goes into the things we bring into our lives, whether it’s a box of chocolates or a piece of everyday gear.
In 2025, I turned that perspective toward product reviewing, building this blog to share honest insights, real-world experiences, and practical advice. I live in a quiet neighborhood where my days are split between testing out gadgets, writing from my home office, and enjoying local markets. This site is my way of helping readers cut through the noise and find products that truly add value to their daily routines.
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