Samsung introduces Hearapy, an app that helps reduce motion sickness using sound

Samsung has introduced a new app that aims to help people deal with motion sickness using a simple audio-based solution.

Called Hearapy, the app works by playing a specific 100 Hz sound frequency that targets the inner ear, which is responsible for balance. According to Samsung, listening to the tone for about one minute may help reduce motion sickness symptoms for up to two hours.

The idea is based on research from Nagoya University, which found that certain sound frequencies can stimulate the body’s balance system. In the study, a 100 Hz tone played at a controlled volume helped improve stability and reduce discomfort caused by motion.

Samsung says the app is designed to be a quick, non-medicated option for people who feel dizzy or nauseous while traveling. Instead of taking pills, users can simply listen to the sound before or during a trip.

The app is closely tied to the Samsung Galaxy Buds 4 Pro, which Samsung says are optimized to deliver the required sound frequency clearly. However, early tests suggest the app can also work with other headphones, as long as they can accurately reproduce the tone.

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Hearapy is now available for download on the Google Play Store.

While the concept shows promise, its effectiveness may vary from person to person, and it is not positioned as a medical treatment. Still, it highlights how audio technology is being explored as a simple, accessible way to improve everyday comfort.