A recent study examines the potential negative effects of sound machines on sleep, challenging the widespread assumption that they universally benefit rest. The research raises questions about how these devices might impact sleep architecture and quality for certain users. This finding is relevant to people who rely on white noise or ambient sound for sleeping. The study suggests further investigation may be needed to understand individual responses to sound machines.
Sleep & Fatigue · Jun 15, 2026 · 1 hour ago
New Study Questions Whether Sound Machines May Harm Sleep Quality
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