Cenli is a complete kit for performing biofeedback at home. When you purchase Cenli, you get two sensors, a charging station, and a user-friendly mobile app. In the app, you will find simple and clear instructions on how to calm your nervous system with Cenli.

Biofeedback is a thoroughly tested method for reducing stress, and thus stress-related ailments. Doctors and therapists have practiced this for decades. The new thing is that with Cenli, you can do this at home, on your own.

Cenli has been under development and testing for almost 10 years. This is technology that has previously only been available in doctor's offices and with specialized therapists. When you buy Cenli, you are buying Norwegian-developed technology that has undergone a years-long testing phase to ensure that everyone can experience biofeedback at home.

Cenli is a home-based biofeedback device that allows you to respond to stress in a way that calms the nervous system. You simply attach the two sensors (one on your fingertip and another on your neck muscle), and then complete a 10-minute session that is provided in the accompanying mobile app.

A heart rate monitor is a useful tool for many. We are not discouraging its use in any way, but Cenli is something completely different.

While a heart rate monitor is a useful training tool, Cenli is a tool that allows you to measure and (most importantly) reduce your stress levels over time. Cenli measures heart rate variability, temperature, and muscle tension. The key is what you should do with this information. Cenli allows you to respond in real-time, in a way that calms the autonomic nervous system.

We are experiencing very high interest in Cenli, and there is a limit to how many units we can produce in a short time. When ordering, you will be informed of your delivery time. We recommend ordering early.

Yes, Cenli is 100% developed in Norway and is currently only marketed in Norway. Cenli was created as a result of research at St. Olavs Hospital and innovation at NTNU. The product will later be marketed in other countries as well. No, in the app you can choose to have the instructions in English as well.

No, in the app you can choose to have the instructions in English as well.

Yes, when you buy Cenli you get sensors that the whole family can use. If you have a partner or spouse who is interested in stress management, you do not need to buy one kit for each person.

There are many meditation apps, relaxation techniques, and breathing exercises. What makes Cenli special is that it measures your body's stress signals and gives you the opportunity to respond in a soothing way in real-time. Everyone is different, and your journey to stress management will be different from others.

No, Cenli's sensors do not send any signals to your body. They are developed and designed to read your stress level in real-time, with high precision and with constructive data on how you should respond to calm the nervous system. The effect on the body comes from the exercises you do in the mobile app, which are based on these real-time data.

These are closely related but use different methods. In neurofeedback, EEG is measured, i.e. signals from the brain. This is less suitable for everyday use. In biofeedback, other measurements are used, such as Cenli, which measures heart rate variability, temperature in the fingertip and muscle tension in the neck.

Stress is a condition that very often leads to "additional ailments." Many people who are affected by stress experience headaches, migraines and sleep problems, and a number of other challenges. Cenli is designed to reduce stress and calm the autonomic nervous system.

Cenli Refill is a subscription consisting of sticky patches for the neck muscle sensor and premium features in Cenli's mobile application. This is included when you purchase Cenli.

Nordic Brain Tech is a Norwegian technology company led by civil engineer Cathrine Ro Heuch. This is the company that produces and develops Cenli. The company was started in connection with a research collaboration between St. Olavs Hospital and NTNU, which was about making biofeedback available for home use.

The EMG sensor measures muscle tension in the neck using a sticky material that captures tension from the muscles. Each "patch" is designed to be used for approximately seven days. After this, we recommend replacing the patch because the adhesive may lose its stickiness. This is why we have included several such patches with your Cenli order. The EMG patch can be safely disposed of in regular waste after use.

Cenli includes a 12-month supply of EMG patches. Before the 12 months are up, we will contact you by email to ask if you would like to order more. From our tests, we know that the frequency with which users replace these patches varies.