PowerNapTime: Smart Naps

Start a restorative nap in seconds, keep a firm wake deadline, and use an optional Apple Watch Smart Wake estimate during the final wake window.

PowerNapTime is a calm, focused nap timer built around one promise: every nap has a clear latest wake time.

Choose a quick preset or set your own duration, confirm the exact wake deadline, and begin in a tap. PowerNapTime schedules a local alarm immediately and keeps the active session recoverable when you leave the app.

With a compatible Apple Watch, Smart Wake can look for a favorable wake opportunity during the final configurable wake window using permitted motion and heart-rate signals. If confidence is insufficient or the Watch disconnects, the hard-deadline alarm remains the fallback. Smart Wake is an estimate, not a clinical sleep-stage measurement.

Features include:

• Reset, Power Nap, Recharge, Full Cycle, and editable custom presets
• Exact wake-deadline previews and optional settling buffer
• Configurable wake windows, alarm sounds, haptics, and gentle escalation
• Native Apple Watch quick start, active-session status, and wake controls
• Optional Apple Health sleep history and on-device nap trends
• Concise wake summaries with a refreshed rating and optional note
• Light, dark, dim, Dynamic Type, VoiceOver, and Reduce Motion support
• No account, advertising, analytics SDKs, or cloud profile

PowerNapTime is a wellness utility, not a medical device. It does not diagnose conditions, guarantee a particular sleep stage, or replace professional medical advice.