Made for Side Sleepers
6 in 10 PeopleSleep on Their Side
Most sleep audio products are designed for back sleepers. Earbuds dig in. Headbands slip off. Lullabar sits under your pillow, and you will not feel it.
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Feature by feature
The Full Comparison
Earbuds vs Under-Pillow
What happens when you press your ear into a pillow?
Nothing touches your ears
The speaker sits between your pillow and pillowcase. 11mm thin. You roll onto your side and feel your pillow, not a device.
Pressure against the pillow
Any in-ear device gets pushed deeper into your ear canal when you lie on your side. Pain builds within the first hour.
Sleep Headbands vs Under-Pillow
Flat speakers in a headband: do they work?
No headband to slip off
Nothing on your head. No elastic, no velcro, no overheating around your forehead. Under the pillow, out of the way.
Slips during the night
Headbands work for back sleepers, but shift when you turn. Many users wake up with the headband around their neck or on the floor.
Pillow Speakers (Wired) vs Lullabar
Other pillow speakers exist but most are wired.
Wireless Bluetooth 5.4
No cord to get tangled in. Pairs with your phone in seconds. Clean, minimal setup.
Wired to a device
Older pillow speakers use a 3.5mm cable. Cords get tangled, limit movement, and pull the speaker as you turn.
Phone Under Pillow
The DIY approach many side sleepers try.
Designed for the job
Flat, lightweight, purpose-built speaker with 10+ hour battery and sleep timer. No overheating concerns.
Overheating, heavy, disruptive
Phones generate heat, are heavy enough to be noticeable, and notifications/calls come through. Not designed for under-pillow use.
Battery & Timer
Set it and forget it.
10+ hours with timer
Set the 30/60/90 minute timer. Charge every few nights. Audio fades gently so silence never wakes you up.
Varies widely
Earbuds: 4-6 hrs (nightly charging). Headbands: 6-10 hrs. White noise machines: unlimited (plugged in). Phone: drains battery overnight.
The trade-offs
Where Each One Wins
Where Other Solutions comes out ahead
- In-ear devices provide stronger noise isolation for loud environments
- White noise machines cover an entire room, which helps some sleepers
- Sleep headbands can play audio and track sleep metrics simultaneously
- Phone under pillow requires zero additional purchase
Where Lullabar wins
- Zero ear contact. Nothing in, on, or around your ears
- 11mm profile disappears under any standard pillow
- No slipping, falling out, or repositioning during the night
- Works in every sleep position, not just back sleeping
- Bluetooth 5.4 with no cords to tangle
- Under $100 with a full month to decide
Test it yourself
Don’t take our word for it
Lullabar is a young product from a small team. Every unit ships with a 30-night trial because we would rather you test it in your own bed, on your own pillow, than rely on marketing claims. If it does not help you sleep, send it back for a full refund.
Common Questions
Yes. When you lie on your side, your ear presses into the pillow, which actually improves sound transfer from Lullabar. Side sleepers typically hear it more clearly than back sleepers because the ear is closer to the speaker.
At 11mm (about as thick as your smartphone), most people cannot feel it at all. It is flexible and lightweight. The only way you know it is there is the sound.
Standard fill pillows (down, polyester, down alternative) work best. Thin pillows transmit sound most clearly. Very thick memory foam can slightly muffle the audio. Place Lullabar between your pillow and the pillowcase for optimal results.
Absolutely. Lullabar works in every position. Side sleepers hear it through ear-to-pillow contact. Back sleepers hear it through the back of the head. Stomach sleepers hear it too, though slightly quieter.
Ready to sleep better?
Free shipping, 30-night trial, and a 1-year warranty. Better rest starts tonight.
Try Lullabar TonightSave 20% · Ends Aug 1 · 30-Night Trial · Free Shipping · 1-Year Warranty