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 Rated 4.8 by 10,000+ Happy Sleepers

Reloria™ Sleep Apnea Knee Pillow

Reloria™ Sleep Apnea Knee Pillow

The #1 Rated Side-Sleeping Support for Positional Sleep Apnea

🌙 Keep you off your back - where breathing is most vulnerable

🫁 Support consistent oxygen flow through stable side-sleeping

😴 Reduces snoring and repeated awakenings

Reloria™  Sleep Apnea Knee Pillow

Reloria™ Sleep Apnea Knee Pillow

Regular price £49.99
Regular price £49.99 Sale price £99.99
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  • files/Screenshot_2026-01-02_at_13.59.27.png

    As a clinician, I underestimated how much sleep position alone can destabilise breathing. Seeing patients stay on their side consistently with Reloria™ changed how I think about non-device sleep support.

    Miranda (Ottowa)
  • files/Screenshot_2025-12-21_at_20.44.33.png

    I didn’t realise my breathing was breaking down every night until it stopped. The Reloria Pillow changed everything.

    Brenda W. (Illinois)
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    question_mark

    I’ve been diagnosed with sleep apnea but haven’t started CPAP yet. Is Reloria™ suitable for me?

    Yes. Many people diagnosed with positional sleep apnea experience breathing disruptions primarily when sleeping on their back.

    Reloria™ is designed to physically prevent back-rolling, helping maintain side-sleeping where breathing is typically more stable.

    Starting positional support early may help reduce nightly breathing disruptions before machine dependency begins. Always follow your clinician’s guidance.

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    Is Reloria™ suitable for side sleepers?

    Reloria™ was specifically engineered for side sleepers.

    Its contoured, load-bearing design stabilises the hips and legs to keep the body aligned - without collapsing or shifting during the night.

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    Does Reloria™ work for people who move a lot in their sleep?

    Yes. Unlike traditional knee pillows that slide away, Reloria™ is designed to move with the body while maintaining alignment, helping prevent unconscious back-rolling even in active sleepers.

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    Why can traditional ergonomic back-sleeping pillows actually make sleep apnea worse?

    Many “ergonomic” pillows are designed to encourage back-sleeping, a position where gravity is more likely to narrow the airway and destabilise breathing - especially in people with sleep apnea.

    While they may feel supportive, these pillows often:

    • increase time spent on the back
    • worsen airway collapse
    • contribute to repeated oxygen drops and sleep fragmentation

    Reloria™ works differently.

    Instead of supporting the head and hoping the body behaves, it controls the body’s position at the hips and legs, stopping the roll before breathing breaks down.

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    What is the 120-Night Risk-Free Trial?

    We want you to experience the full benefit of Reloria™- not just for one or two nights.

    Every order includes a 120-night risk-free trial.

    If you’re not satisfied within 120 nights, simply contact our team for a hassle-free refund.

    No pressure. No questions asked.

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    Does Reloria™ come with a washable cover?

    Yes. Reloria™ includes a removable, machine-washable cover so it’s easy to keep clean and fresh.

    View full details

    Positional Sleep Support

    Built to Prevent Back-Rolling

    120-Night Risk-Free Trial

    Positional Sleep Support

    Built to Prevent Back-Rolling

    120-Night Risk-Free Trial

    Positional Sleep Support

    Built to Prevent Back-Rolling

    120-Night Risk-Free Trial

    Positional Sleep Support

    Built to Prevent Back-Rolling

    120-Night Risk-Free Trial

    Positional Sleep Support

    Built to Prevent Back-Rolling

    120-Night Risk-Free Trial

    Positional Sleep Support

    Built to Prevent Back-Rolling

    120-Night Risk-Free Trial

    Positional Sleep Support

    Built to Prevent Back-Rolling

    120-Night Risk-Free Trial

    Positional Sleep Support

    Built to Prevent Back-Rolling

    120-Night Risk-Free Trial

    Positional Sleep Support

    Built to Prevent Back-Rolling

    120-Night Risk-Free Trial

    Positional Sleep Support

    Built to Prevent Back-Rolling

    120-Night Risk-Free Trial

    Positional Sleep Support

    Built to Prevent Back-Rolling

    120-Night Risk-Free Trial

    Positional Sleep Support

    Built to Prevent Back-Rolling

    120-Night Risk-Free Trial

    What Triggers Sleep Apnea Episodes?

    Most sleep apnea episodes don’t start in your throat.

    They start lower - in your hips.

    You fall asleep on your side, breathing fine. But as the night goes on, pressure builds. Your top leg drags forward. Your hips twist. Your spine strains.

    Your body doesn’t care about your airway - it just wants the pain to stop.

    So it rolls you onto your back.

    That single unconscious movement puts gravity in control. The airway narrows. Breathing destabilises. Your body jolts awake - again and again - trapped in a cycle you never chose.

    This isn’t a willpower problem.

    It’s a positional failure.

    And unless something physically stops that collapse at the hips, it keeps happening every night.

    That’s why Reloria exists.

     
     

    THE DANGERS OF TRADITIONAL BACK-SLEEPING PILLOWS

    Traditional back-sleeping pillows encourage a position where the airway is under constant threat.

    As your body rolls onto its back, gravity takes control - compressing the airway and turning breathing fragile and erratic.

    Night after night, this creates a hidden cycle of disrupted sleep, oxygen stress, and unconscious strain on the brain and body.

    What feels like harmless comfort is often the very thing pushing breathing toward failure.

    That’s because most pillows try to solve the problem at the wrong end of the body.

    Reloria™ is the only pillow designed to stop the roll before breathing breaks down.

    Using a biomechanically contoured, load-bearing positional-lock design,

    Reloria stabilises the legs and hips - physically blocking the movement that forces the body onto its back and puts the airway at risk in the first place.

    No back-roll. No gravity takeover. Just controlled side-sleeping where breathing remains stable.

     
     
    • I Finally Stopped Rolling Onto My Back

      I’ve struggled with sleep apnea for years and never realised how much rolling onto my back was ruining my sleep. This pillow finally keeps me on my side, and I wake up feeling clearer instead of foggy.

      Mary J.

    • Nothing Else Kept Me on My Side Like This

      I’ve tried regular pillows, cheap knee pillows, even body pillows. They all slipped out. Reloria actually holds my legs in place, and my sleep apnea symptoms have noticeably improved.

      Julius F

    • I Didn’t Realise My Breathing Was Breaking Down Every Night

      I was waking up multiple times a night without knowing why. Turns out my breathing was breaking down every time I rolled. Reloria stays in place all night and that alone changed everything.

      Jane A.

      Why Every Ergonomic Back-Sleeping Pillow Falls Short

      If other pillows were ACTUALLY useful, you wouldn't be here.

      Reloria™ vs Ergonomic Back-Sleeping Pillows

        Others
      Prevents the back-sleeping position where airway collapse is likely
      Keeps you side-sleeping all night
      Designed SPECIFICALLY for positional sleep apnea
      Designed to promote oxygen-depleting back-sleeping

      10,000+ Customers. One Outcome.

      97%

      Reported fewer sleep apnea-related disruptions after switching to side-sleeping support

      95%

      Noticed relief from hip, lower-back, and sciatic pain caused by side-sleeping misalignment

      94%

      Experienced reduced snoring and fewer nighttime disturbances

      *Based On Real Customer Surveys - Results may vary

      Backed by Doctors - Because the Cost of Waiting Is High

      Sleep specialists increasingly warn that untreated night-time breathing instability isn’t just about fatigue

      it’s about cumulative neurological strain.

      Repeated oxygen drops and fragmented sleep have been associated with long-term cognitive decline, emotional dysregulation, and increased neurological risk when left unaddressed.

      And for side-sleepers, the trigger is often mechanical: uncontrolled back-rolling during sleep.

      “I see patients every week who waited years to correct a positioning issue that could have been addressed early. Once sleep fragmentation becomes chronic, the brain pays the price.”

      Dr. Elena Brooks, MD, Neurology & Sleep Disorders

      Reloria™ is recommended because it removes the trigger - before nightly damage compounds.

      Every night you delay is another night the brain is forced to operate under stress.

      Correcting sleep position early isn’t just about comfort - it’s preventative care.

      Protect Your Brain Tonight