myWAV3.1.15 - App Store

Download the myWAV app to help you get started and support your treatment. As the 24/7 online resource for adults who have been prescribed XYWAV(R) (calcium, magnesium, potassium, and sodium oxybates) oral solution, 0.5 g/mL total salts (equivalent to 0.413 g/mL of oxybate), this app puts information about XYWAV and answers to some of your questions right at your fingertips.

The myWAV app is your personalized tool to:

. HELP you get started and support your treatment
. ACCESS instructions for use, support programs, treatment tips and more
. RECEIVE treatment support tailored to your personal needs
. MEASURE your treatment progress

The myWAV app is intended for education, planning, and tracking purposes only, and is not a medical device. The myWAV app is not intended to offer or replace professional medical advice. It is intended for US audiences ages 18 and up only.

Please note that comments posted on the Apple App Store are not associated with or endorsed by Jazz Pharmaceuticals (Jazz). Jazz values your comments, questions, and concerns but will not respond to questions posted on iTunes. If you are experiencing a medical emergency, contact your healthcare professional immediately. You are encouraged to report negative side effects of prescription drugs to the FDA. Visit www.fda.gov/medwatch, or call 1-800-FDA-1088.

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

To access the Jazz Pharmaceuticals Privacy Policy visit https://www.jazzpharma.com/privacy-statement/

(c)2026 Jazz Pharmaceuticals plc or its subsidiaries US-XYW-2000257 Rev1025

Version History - General maintenance and bug fixes 3.1.15 6d ago - General maintenance and bug fixes 3.1.13 Sep 30 - General maintenance and bug fixes for 3.1.5 3.1.6 Aug 4 - General App Maintenance and Bug fixes from the 3.1.3 update 3.1.5 Aug 3 - General App Maintenance and Bug fixes from the 3.1.1 update 3.1.3 Jul 30 - General bug fixes and maintenance 3.1.1 Jul 21 - General bug fixes and maintenance 3.0.15 Jan 19 - Resolved an issue with the FaceID/Fingerprint Scan for Login
- General App Maintenance 3.0.14 Jan 12 Maintenance and Bug Fixes 3.0.11 12/18/2025 myWAV Maintenance and bug fixes. 3.0.10 11/04/2025 Updates to content throughout myWAV and the addition of a new Help icon for support. 3.0.9 10/28/2025 Bug fixes and maintenance for myWAV 3.0.8 07/30/2025 - Bug Fixes for myNotes, etc.
- General maintenance 3.0.7 06/09/2025 - Maintenance and Bug Fixes 3.0.5 03/31/2025 Maintenance and Bug fixes 3.0.4 02/17/2025 Introducing new enhanced features designed to help you better manage your XYWAV journey. These features will allow you to link your myWAV account with the Certified Pharmacy and:
- Track upcoming shipments of your prescriptions
- Add insurance information anytime directly from myWAV
- View and manage important upcoming calls with your JazzCares® Nurse team and the Certified Pharmacy 3.0.0 01/31/2025 Maintenance deployment, bug fixes and reCAPTCHA issues. 2.6.44 08/08/2024 - Maintenance and Bug Fixes 2.6.39 06/18/2024 - Maintenance and Bug fixes 2.6.30 01/29/2024 - Bug Fixes and Maintenance 2.6.29 01/08/2024 - Maintenance and Bug Fixes 2.6.28 12/11/2023 - myWAV dashboard was redesigned to make it easier for users to interact with myWAV and complete required tasks that provide various information about the Savings and Resources as well as other myWAV specific topics.
- Addition of several new videos throughout myWAV containing valuable information and resources designed to help aid users getting started and continuing with their myWAV journey.
- Ability to view stories and videos shared by other myWAV users within the app.
- Bug fixes. 2.6.27 11/28/2023 - Maintenance and Bug Fixes 2.6.21 09/26/2023 - Maintenance and Bug fixes 2.6.20 09/13/2023 - Maintenance and Bug Fixes 2.6.18 06/06/2023