ZZOMA Positional Belt


The Zzoma Positional Device is a positional medical device for the treatment of mild to moderate positional Obstructive Sleep Apnea (OSA).

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Sleep Test & Rx Needed! 

This product requires a prescription. We recommend taking our at-home disposable Sleep Apnea Test. Our sleep physician will review the results with you and determine the type of sleep therapy for you. 

Take your first step

The Positional Therapy for Sleep Apnea

Zzoma is an FDA-cleared positional medical device approved for the treatment of sleep apnea. Designed by board-certified sleep physicians, Zzoma has undergone rigorous clinical trial review and is now available by prescription only. Clinicians who diagnose patients with mild to moderate sleep apnea may prescribe Zzoma as a first line therapy or as an alternative for patients who cannot adjust to CPAP therapy. Patients who struggle to comply with CPAP devices may find Zzoma a more comfortable alternative to wearing a mask.

Here's how it Works

Step 1

Place device on your back. Bring straps around so they're in front of you.

Step 2

Position the device so the Velcro straps are at the level of your chest.

Step 3

Adjust the Velcro straps for fit and comfort and secure together.

Step 4

Lie on either side in a comfortable position and go to sleep.

What is Zzoma?


The Zzoma Positional Device is positional medical device for the treatment of mild to moderate positional Obstructive Sleep Apnea (OSA).

Designed by a board certified sleep physician, Zzoma is a positioner worn around your upper torso that ensures you remain comfortably positioned on your side while sleeping—normalizing sleep quality while minimizing nighttime disruption and daytime fatigue.

In a multi-center clinical study, Zzoma was found to be a clinically proven effective treatment for patients with positional OSA1. Your OSA treatment shouldn’t keep you awake at night. Zzoma is an affordable and comfortable alternative to CPAP therapy.

  • Class II (prescription only) medical device
  • Used for the treatment of mild to moderate positional sleep apnea
  • Designed by sleep physicians
  • Clinically tested
  • Cost effective Adjustable Velcro straps for comfort
  • Stretch material for comfortable breathing
  • Effective wedge shape design
  • Special grip surface
  • Size: 12″ x 6″ x 4″

Frequently Asked Questions

The Food and Drug Administration (FDA) has cleared the Zzoma Positional Device as prescription only because they would like patients to be diagnosed for positional sleep apnea before any purchase.

Yes, Zzoma’s foam is less than 1 lbs. In addition to the wedge foam you receive a bladder that can be inflated and deflated for easy storage.

One size fits most. Zzoma has adjustable Velcro® straps (general guidelines: min 100 lbs to 350 lbs). Fits up to 55-inch upper torso.

Zzoma only comes in black.

Zzoma is a positioner worn on the back therefore by rolling on your stomach you can roll from side to side.

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Using Zzoma couldn’t be easier. Simply open up the Velcro® straps, position the “backpack” so it’s at your back and the straps are across your chest, and then reattach the Velcro® straps. The straps are easy to adjust, so you can find the right fit for your body. The device works best when worn over a T-shirt and can fit up to a 55-inch upper torso.

You may be wearing Zzoma too low on your body: try wearing it right under your arms.  The higher up on your body the more effective it will be.  Additionally, try tightening the straps.  The side elastics will allow for easy breathing at night.

Zzoma is very comfortable.  It is made of semi-rigid foam which allows sturdiness without discomfort.  Wearing Zzoma is like getting use to a new bed or pillow.

Generally takes 2 weeks for patients to become accustomed to Zzoma.  However, your adjustment period will depend your previous sleeping habits.  If you were a frequent supine sleeper it will take longer for you to adjust to sleeping only on your side.  If you’ve always been comfortable sleeping on your side you will become accustomed to Zzoma much quicker.

Only your sleep physician can recognize if your sleep apnea is positional. If your sleep apnea or snoring is purely supine then Zzoma is the right treatment for you.

Zzoma has a firm inner core made of foam. The outer part of the device is covered in nylon, and the part that touches your body is cotton covered with a coating of PVC dots that helps keep Zzoma in place while you sleep.

To clean the outer fabric, simply unzip and then machine-wash it in cold water. The “Delicate” or “Hand Wash” setting is best.

You may not have purely positional sleep apnea and therefore should contact your sleep physician.

An affordable and comfortable CPAP alternative

Although continuous positive airway pressure (CPAP) therapy is an effective treatment for positional OSA, up to 50% of CPAP users use it incorrectly on a daily basis1—citing problems like claustrophobia, mask discomfort, inability to tolerate the air pressure and/or side effects such as nasal congestion or eye irritation. In a multi-center clinical study1 of patients with positional OSA, Zzoma was found to be just as effective as CPAP therapy while allowing you to sleep comfortable on your own pillow with no mask or skin irritation. Zzoma is also an affordable alternative to CPAP therapy.