nausea relief

Samsung's Hearapy app provides a drug-free solution for travel-related nausea by emitting a continuous 100Hz bass tone at 75–85 decibels. Research from Nagoya University supports that listening to this tone for 60 seconds can alleviate motion sickness for up to two hours. The app is compatible with existing earbuds and does not require the purchase of Samsung's Galaxy Buds 4 Pro to be effective.