Sound spice

Sound Spice plays a gentle 100 Hz pure tone that may help reduce motion-sickness symptoms like nausea, dizziness and cold sweat. Recent human studies suggest that 1 minute of a 100 Hz tone, delivered safely through both ears, can stimulate the inner ear’s balance system and alleviate motion sickness before or during travel. PubMed +1 How it works Researchers report that short exposure to a 100 Hz tone at everyday sound levels improved balance and autonomic responses linked to motion sickness in simulators and real rides. The effect has been nicknamed “sound spice.” PMC +2 ScienceDaily +2 How to use Wear headphones so both ears hear the same tone. Tap Play for 60 seconds before travel, then as needed. Keep volume comfortable (do not exceed safe listening levels). Designed for Car, bus, train or boat travel VR/AR sessions and screen reading in motion People prone to motion discomfort What you get One-tap 100 Hz tone (pure, stable) Optional reminders before trips Works offline, no account needed Important: Sound Spice is a wellness tool, not a medical device and not a cure. Results vary. If you feel unwell, stop use and follow medical advice. References Gu Y. et al., Environmental Health and Preventive Medicine (2025): 1-minute exposure to a 100 Hz tone at daily exposable levels may improve motion sickness measures. PubMed +1 Lay summaries: ScienceDaily / SciTechDaily / News-Medical on the “sound spice” tone.