prisma APP
Treats. Informs. Motivates.
The prisma APP from Löwenstein is the perfect smartphone companion to enhance your therapy with prisma sleep breathing therapy devices. It offers instant access to valuable treatment information and delivers personalized tips and recommendations tailored to your individual needs.
Key features at a glance.
The prisma APP serves as your digital assistant, designed to optimize and support your therapy effectively. The app functions as a personal therapy diary, presenting all essential data in a clear and accessible format. It also provides valuable insights to help you monitor and adjust your therapy more effectively.






The therapy diary allows you to track your therapy progress and effortlessly document how well you are feeling. The prisma APP displays the following therapy data:
- Duration of therapy: Total therapy time per night with the device.
- AHI (apnea-hypopnea index): The index shows the frequency of breathing interruptions or shallow breaths during sleep.
- Leakage: Information about your mask fit during the course of therapy.
- Sleep quality: Information on the quality of your sleep and the effectiveness of the therapy.
You can set personalized goals and evaluate the effectiveness of your therapy each night.

With the additional insights provided in the prisma APP, you will always be well informed about the progress and success of your therapy. You can track your personal progress in the weekly view. You can also rate the quality of your previous therapy night.

The prisma APP gives you the option of creating a PDF report with all your therapy data for any period of time. This means you can easily share the latest therapy results with your medical institution, ensuring your therapy is continuously optimized.
If the facility uses the prisma CLOUD telemonitoring platform, you can seamlessly share your therapy data directly through the prisma APP.

Comfort settings on your prisma device, such as humidification, which do not require a doctor's prescription, can be easily adjusted using your smartphone. This remote control enables you to customize your therapy to suit your daily needs. Additionally, you can easily turn your therapy device on and off remotely via Bluetooth, allowing for simple and flexible operation.

The prisma APP features a dark mode, allowing you to personalize the user interface to suit your preferences. This not only provides a visually appealing interface but also helps reduce eye strain, especially when using the app in low-light environments.

In addition to the smartphone app, there is also an Android and Apple smartwatch app available for the prisma APP. This allows you to easily view the data from your last therapy night directly on your watch. You can also remotely switch your therapy device on and off via Bluetooth, making operation even more convenient and flexible.

Enhance your therapy with the prisma APP.

Product features
Quality and safety
The prisma APP is certified as a Class IIa medical device, ensuring that it meets the highest standards for medical software. This certifies that the app is not only safe but also provides reliable support for your therapy.
Patient data sovereignty
You retain full control over who can access your therapy and medical data. You have the freedom to decide whether to share your data for clinical research, scientific studies, or with your attending physician. Your data will not be shared with third parties, including research institutions and commercial enterprises, without your explicit consent.
Secure data transmission
The prisma APP utilizes advanced encryption technologies to securely transmit and store your sensitive health data, and it integrates seamlessly into the Löwenstein device ecosystem. This seamless technical integration ensures reliable and efficient data transmission between the therapy devices and the app.
Optional user account
Unlike many other manufacturers that require registration, the prisma APP lets you use its features right away without the need to provide personal data
Remote control via Bluetooth
You have a convenient and flexible way to control your therapy device directly through the app. Comfort therapy settings, such as softSTART, autoSTART, or humidifier level, can be easily adjusted through the app without needing to physically be where the device is.
Close contact with medical professionals
If your care facility uses our telemonitoring platform, prisma CLOUD, you can easily enter your personal assessments and experiences regarding sleep quality, comfort, or any issues in the app and share them directly. This facilitates a quicker and more targeted adjustment of your therapy.
Videos
Visit our YouTube channel for informative tutorials, application examples and helpful tips on our product portfolio.
Go to our YouTube channel- Compatible Prisma device: The app is compatible only with specific prisma devices from Löwenstein Medical: prisma SOFT/SMART in the Plus and Max versions (WM090TD Plus/Max), prisma SMART and SOFT and prisma LINE (WM090TD, WM100TD) with the corresponding module (WM090MW/WM110MW). Please note that when using the prisma app on devices with a modem, the app's functionality is limited.
- Smartphone or tablet: You will need a smartphone or tablet that is capable of downloading the prisma APP from the App Store or Google Play Store.
- Bluetooth function: Your smartphone or tablet must have Bluetooth capabilities to connect to your therapy device and use the remote control functions.
- Internet connection: A stable internet connection is required to access all of the app's features, such as retrieving data and generating reports.
- Operating system: Make sure your smartphone or tablet is compatible with the latest versions of iOS (from 13.4) or Android (from 7.0) to ensure the best performance and security.
You can connect one device to the prisma APP. It is not yet possible to connect two devices to the prisma APP at the same time.
If you receive a new device and want to ensure that your data is not lost during the switch, make sure you have a user account in the prisma app. This allows you to save all your data and transfer it to the new device.
You can create a personal user account in the prisma APP. This is optional and offers you the following advantages:
- It activates the app’s additional functionalities, such as goal setting, subjective evaluation of night-time therapy, and more.
- Security: No other person with physical access to your therapy device can view your data.
- Mobility: When replacing a device, you can view the data from both the old and new therapy devices in the app. However, the data from multiple therapy devices will not be merged without a user account.
- Convenience: No e-mail address required when reporting a technical problem.
The prisma APP and your device are linked via a Bluetooth interface on the plus and max versions of the prisma SMART/SOFT white sleep therapy devices. It is important for the function to be activated on your smartphone. You can easily make the connection yourself:
- Open the app and select the “Pair new therapy device” button.
- Please take your time to read the information on data protection.
- If you agree with this information, you can continue with the pairing.
- Then select the therapy device you have and follow the instructions in the app or on your device.
- Select the white prisma SMART/Soft device.
- Activate pairing mode on the device.
- Start the device search in the app.
- Confirm your therapy device .
- Next, enter the code shown on the device into the app.
- Your device is now linked to the app.
One more tip: If you want to know more about pairing and Bluetooth setup, you can find further information and tips in the prisma APP. To do this, click on the “Other” section in the navigation bar at the bottom, then on “FAQ” and select the topic on communication with the therapy device.
There may be several reasons for this, depending on the type of device you are using.
If a device without Bluetooth, such as the prisma LINE or prisma SOFT/SMART (black), is used, the data is transmitted once a day via modem. Normally, this only happens in the afternoon. If the data is not transferred for more than a day, it may be due to a weak network connection on your device. In this case, try moving the device closer to a window to improve the network connection.
In general, digital tools such as the prisma APP can provide useful support for patients during sleep breathing therapy, e.g., in terms of operating the therapy device or dealing with the therapy and its progress.
This can have a positive impact on the therapy and improve adherence, as shown in a published study using a prototype of the prisma APP.
This can have a positive impact on the therapy and improve adherence, as shown in a published study using a prototype of the prisma APP.
Your use of the prisma app as a patient can support medical staff and care providers too: In the above-mentioned published study, it was shown that the use of the prisma APP increases the success of PAP therapy in addition to increasing treatment adherence. The improvements were achieved without any additional effort on the part of the specialists.
If you’d like to know more, you can find the full article here (Effect of a digital patient motivation and support tool on CPAP/APAP adherence and daytime sleepiness: a randomized controlled trial | Sleep and Biological Rhythms).
The prisma APP can be a valuable tool to actively support and optimize your therapy. However, it does not replace regular medical check-ups. If you have any persistent complaints or uncertainties, you should always talk to your provider or doctor.
We take the protection of your data very seriously and process your personal data on the basis of the applicable data protection laws, such as the EU GDPR and the BDSG [German Federal Data Protection Act] in particular.
You can find detailed information on data protection here:
You can find further information and tips directly in the app. To do so, click on the “Other” section in the navigation bar at the bottom, then on “FAQ” and select the topic that interests you.
In addition to information on using the app, you will also find helpful information about the therapy device and mask use here. If your question is not answered, please contact your caregiver in confidence.

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