Visualize your device data with myNarval
Throughout your Narval CC treatment by following your nights and seeing your progress over time.
myNarval is your companion app, designed to support you at every stage of your journey with your Narval CC mandibular advancement device (MAD).
It allows you to view your nightly data, follow trends over time, and access personalized content tailored to your progress.
An app designed to support you every step of the way!
With myNarval, you have a dedicated space to follow your mandibular advancement device (MAD) treatment:
- See your oxygen levels at a glance
View your nocturnal oxygen drops to visualize your breathing during sleep. - Compare your nights
Indicate whether you wore your Narval CC device and compare your sleep data with and without it. - Keep a simple Sleep Journal
Rate your night and note relevant factors that may affect your sleep, such as caffeine, alcohol, or unusual fatigue. - Get personalized guidance
With the Narval Support Program, receive tailored advice helpful resources, and reminders based on your progress, to help you stay motivated throughout your journey.
Night after night, your progress becomes a reality.
Tools that facilitate communication with your healthcare professionals
Stay engaged with your treatment
- Personalised advice: the app can offer recommendations tailored to your profile, based in particular on a validated SPUR questionnaire1, in order to encourage long-term results.
- Clear, shareable reports: you can generate and download structured PDF reports to share during your consultations to facilitate discussions, follow-up decisions and adjustments to your treatment.
myNarval FAQ
myNarval helps you better understand and follow your treatment with your Narval CC orthosis. The app allows you to track key sleep-related information, visualize your progress over time, and stay engaged throughout your treatment journey.
The app will allow you to view information such as:
- Oxygen level trends during the night
- Oxygen drops
- Heart rate
- Your sleep journal entries
These insights can help you better understand your sleep patterns over time.
Yes. To view oxygen and heart rate data in the app, you need a compatible measuring device that records this information during the night.
myNarval is available on the App Store (iOS) and Google Play (Android).
Simply search for “myNarval,” download the app, and follow the installation instructions on your screen.
Yes. Your personal and health data are handled in accordance with applicable data protection regulations. The app uses secure systems designed to protect your information.
Yes. You can generate structured PDF reports directly in the app and download them to share with your healthcare professional during your consultations.
Getting used to your MAD treatment
Start using your Narval CC device with peace in mind. Have a look at our advices which will guide you through your first few nights.
Travel with peace of mind
Whether you are going on holiday or travelling for work, your Narval CC device is easy to take with you: it is small and discreet!
References
- de Bock E, Dolgin K, Kombargi L, Arnould B, Vilcot T, Hubert G, Laporte ME, Nabec L, Reach G. Finalization and validation of questionnaire and algorithm of SPUR, a new adherence profiling tool. Patient Preference and Adherence. 2022;16:1213–1231. doi:10.2147/PPA.S354705.
myNarval is not a medical device.
PROMOTIONAL MATERIAL – Narval CC is compliant with applicable regulations. Manufacturer: Resmed.
Pulse Oxymeter O2 ring is a CE-marked medical device (CE NB0197). Manufacturer: Shenzhen Viatom Technology Co., Ltd.
Local contact: Resmed. Please refer to the instructions for use for relevant information related to any contraindications, warnings and precautions.
© 2026 Resmed SAS, 04-2026