Sleep smarter. Wake refreshed.
Lunara listens to your night on-device, screens for snoring and breathing pauses, and coaches you with a personal AI — all while keeping your data 100% private.
Screening, not a diagnosis. Audio never leaves your device.
Everything for a better night
A complete sleep lab in your pocket — beautifully simple, seriously powerful.
Sleep tracking & score
A nightly 0–100 score breaks down duration, breathing, continuity and lifestyle so you know exactly how you slept.
Snore & apnea screening
On-device audio analysis detects snoring and breathing pauses, with an AHI-style index to flag possible sleep apnea risk.
AI sleep coach
A personal coach reads your trends and gives clear, caring guidance to improve tonight — and every night after.
Smart wake alarm
Wakes you in your lightest sleep phase within your window, so mornings feel gentler and less groggy.
Sounds & bedtime stories
Soothing soundscapes and narrated stories in 14 languages help you drift off faster and stay asleep.
Travel & jet-lag mode
Personalized plans shift your rhythm gradually so you arrive adjusted, not exhausted.
Reports your doctor can actually use
Export a clean, multi-night PDF — sleep efficiency, AHI screening trend, snoring, oxygen and continuity — to share with a sleep specialist. A screening aid, never a diagnosis.
Private by design
Your sleep is nobody's business but yours.
Audio stays on device
Recordings are analyzed locally and never uploaded. We can't hear your nights — and neither can anyone else.
No tracking, no ads
No advertising SDKs, no data brokers, no cross-app tracking. Ever.