Advantages for you
– Anonymous use – no registration required
– No invasive diagnostic procedures
– Home-based testing under realistic everyday conditions
– Ongoing monitoring when lifestyle, medication, or stress levels change
The 2N8 package
The 2N8 system includes a textile sensor band, a control module for data recording, and the 2N8 app.
The app is available free of charge for both Apple and Android smartphones via the respective app stores.
The control module and sensor band are available to rent or to buy in our webshop.
2N8 is a medical device developed and manufactured in Germany.

How does 2N8 work?

Before going to bed
Download the free 2N8 app, place the sensor band around the penis, and connect it to the control module. Start the recording in the app – then simply go to sleep.

During the night
While you sleep, the sensor band records your nocturnal erections automatically. You can sleep as usual, the device works discreetly in the background.

The next morning
Overnight data is accessible the next morning, you can view the night’s results in your personal history within the app.
Test 2N8 now!
Use 2N8 according to your needs. We offer complete flexibility to you.