Tech's reputation as a sleep disruptor is well-known, but some apps and gadgets genuinely aid rest. Engadget's list highlights solutions after rigorous testing. Crucially, using your phone's built-in sleep schedule is the foundational step.

Moving beyond that, Headspace offers guided meditations and stories for $70 annually, while its Nighttime SOS feature helps if you wake up stressed. For hardware, the $3,000 Eight Sleep Pod 5 mattress cover tracks sleep stages and warms/cools sides independently, though a $17 monthly subscription unlocks full features. Samsung's Galaxy Watch 8 provides detailed sleep metrics and a 'sleep animal' classification, requiring a compatible Samsung phone.

Alternatives include the Fitbit Charge 6 for standalone sleep tracking and the Oura Ring 4, a comfortable smart ring offering seven-day battery life. The Wiim Wake-up Light offers sunrise alarms and sound effects without a subscription, and Philips Hue bulbs can shift to warmer tones at bedtime.