SleepCycle Bedtime

Wake at the right time, every time.

SleepCycle calculates the best bed and wake times based on the 90-minute sleep cycle.

KEY FEATURES

• Bed now → wake times for 3 to 7 cycles, ideal marked
• Wake at → ideal bed times, working backwards
• Adjustable fall-asleep buffer (0–60 min)
• Built-in quick read on why sleep cycles matter
• Sleep tips that actually work
• Nothing stored — pure math, on device

Perfect for shift workers, parents, students, and anyone tired of waking up groggy.

Lightweight. Private. Free. Forever.