AMATERAS | Smart Alarm

Set a time, tap Sleep. That's it. AMATERAS estimates when you're stirring from your movement and wakes you up to 5 minutes early. • Built to ring even if you forget or your phone is on silent (device settings or battery savers may still block it — run a test alarm first) • Swipe to stop • Re-sleep guard: rings again at your set time if you stop early (picking up your phone cancels it) • Estimated sleep depth chart and rough habit guides (estimated) • 11 alarm tunes; "Auto" picks one to match your estimated sleep state • Free, with no ads and no in-app purchases; no account; records stay on your device (sent only if you turn on "Help improve the App") Estimated from body movement. Not a medical device. Terms of Use (in addition to Apple's standard EULA): https://amateras.amaterasu-vocab.com/terms Privacy Policy: https://amateras.amaterasu-vocab.com/privacy