SL
Sleep Cycle App
Smart alarm that wakes you during light sleep — sleep tracking.
★ 4.2
Our hands-on rating
✓ Pros
- ✓Smart alarm
- ✓Sleep quality tracking
- ✓Easy to use
✗ Cons
- ✗App required
- ✗Account needed
- ✗Premium for full features
Personal hands-on rating (2026-08). Popular sleep tracking app, app-based.
Best for
Users improving sleep quality.
Not for
Users wanting a quick sleep calculator.
Compare Sleep Cycle App
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