AirAlarm - Wake at the end of your sleep cycle

Hi Product Hunt! 👋 I built AirAlarm because I wanted a gentler alarm without adding another wearable, account, or cloud sleep profile to my night. The idea is simple: instead of treating one exact alarm minute as a cliff, AirAlarm lets you choose a wake window. You fall asleep with your AirPods and either AirAlarm's built-in sounds or audio from another app. AirAlarm uses that bedtime flow to schedule the end of a 90-minute sleep cycle inside the window you chose. AirAlarm is native SwiftUI and uses Apple's AlarmKit for system-level alarm scheduling. Sleep history stays on the iPhone. There are no ads, analytics SDKs, or required accounts, and you do not need an Apple Watch. The app currently supports English, Simplified Chinese, and Japanese. I would especially love feedback on two things: 1. Does choosing a wake window feel more natural than setting one exact time? 2. What would make you comfortable using AirPods as part of your bedtime routine? Thanks for taking a look — I will be here throughout launch day to answer questions.