Free

Details

  • Released
  • Updated
  • December 18, 2020
  • August 4, 2026

Features

myWAV screenshot #1 for iPhone
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About

This app serves as a 24/7 online resource for adults prescribed a specific oral solution. It provides information, instructions, and support tailored to individual treatment needs, helping users get started and track their progress.

Treatment support
Instructions for use
Treatment tips
Personalized support
Progress measurement
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What's New in myWAV

3.1.6

August 4, 2026

- General maintenance and bug fixes for 3.1.5

User reviews

App sucks

I’m switching from Xyrem to Xywav and beyond frustrated to be told I’m required to download and use this app. Logically I get the surveillance for what the medication is, but the app is cumbersome to use and unrealistic. I’m in a holding pattern with my Xyrem having run out and still waiting more than a week and still no ETA when I can start Xywav. They expect us to record cataplexy attacks in this app which is unrealistic for me (I get 100+ episodes a day if unmedicated) but also the note taking function in the app does not save AT ALL. It’s wild to see this mentioned in other reviews of this app more than a year prior and here we are in mid 2026 and I can tell you it still doesn’t work. I can’t speak to the schedule or alarm function as I’m still waiting to receive the medication but based on the other reviews here, I’m not holding my breath!
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Miserable design for an important medical device

This app will NOT let me stay logged in. When I have to wake up in the middle of the night to log my second dose it’s logged my all the way out every time. It won’t let me save my login info to Passwords or Authenticator so I have to manually retype every. Single. Time. And then I have to wait for it to text me and type the code in every. Single. Time. It also won’t let me confirm my first shipment was sent so that basically defeats the purpose of using their app to track when I need refills. For a medication I NEED to take, this app is trash and needs major work
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great idea, terrible execution

this app has potential but currently, it's unusable. my provider requested that i use it to track my doses, but it logs you out every time you exit the app. it's not very fun to wake up at ungodly hours to log your dose, but have to log in with a bright white screen and do 2 factor authentication each time. on top of that, data will get randomly deleted. this app would've been great if it was coded by a competent developer.
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Keeps deleting my schedule

The app worked great for a while but eventually it started deleting my schedule everyday! It’s quite frustrating. If it worked properly, I would love the app.

Would be great

I think this app would be awesome if it worked like it is supposed to. I’ve reset my schedule almost 5 times and at this point I don’t even bother to because it deletes and makes me redo every 2-3 times I log in the app.

Developer apps

FAQ

What is myWAV used for?

myWAV is an online resource designed to support adults prescribed XYWAV oral solution. It provides information, instructions for use, treatment tips, and helps users measure their treatment progress.

Who is myWAV intended for?

The myWAV app is intended for US audiences aged 18 and up who have been prescribed XYWAV® (calcium, magnesium, potassium, and sodium oxybates) oral solution.

Is myWAV a medical device?

No, the myWAV app is intended for education, planning, and tracking purposes only and is not a medical device. It does not offer or replace professional medical advice.

How often is myWAV updated?

The latest version of myWAV is 3.0.15, which was last updated on January 19, 2026. This indicates a commitment to maintaining and improving the app's functionality.

What is the user rating for myWAV?

myWAV has a user rating of 2.7 stars based on 21 ratings. This suggests that while some users find it helpful, there may be areas for improvement based on user feedback.

Does myWAV have ads?

No, myWAV does not contain advertisements. The app is free to download and use without any ad interruptions.

What devices does myWAV support?

myWAV is available for iPhone and iPod devices. It is designed to be accessible on these Apple mobile platforms.

Where can I find more information about XYWAV?

You can access the XYWAV full Prescribing Information, including the BOXED Warning and Medication Guide, by visiting https://pp.jazzpharma.com/pi/xywav.en.USPI.pdf and https://pp.jazzpharma.com/pi/xywav.en.MG.pdf.