What you need to know
- Samsung’s free Hearapy app combats travel nausea using audio, offering a completely drug-free alternative to pills that leave you drowsy.
- Backed by research from Nagoya University, the app plays a continuous 100Hz bass tone at 75–85 decibels.
- Enduring just 60 seconds of this bass tone can reportedly ward off motion sickness for up to a two-hour car ride.
