Nagi: Sleep & Snore Recorder

Nagi is a snore recorder and sleep recorder for your phone. It records your snoring and the rest of the night's sound on the device, and lets you hear it back in the morning. Tap once before bed and the sleep recorder listens all night through the phone's own microphone. In the morning you see how loud the night was and when it peaked, and you play that moment back with your own ears. The audio never leaves the phone. What stays is the loud parts only. Sleep talking and teeth grinding are recorded too, if they happen while the phone is listening. Nagi does not decide what a sound was. You do: mark a sound as someone else or room noise and it drops out of the numbers. The recording itself is never deleted. After the night is recorded, Nagi's ear listens on the phone and splits the loud minutes into snoring and everything else. Nothing is sent anywhere. It is for the person beside you too. Record your snoring once, and when they ask whether it was really that loud, you have a record instead of a feeling. Nagi asks how you feel before it shows any number. If your feeling and the record disagree, you are right, and the screen says so. There are no goals, no targets and no streaks. As nights add up, your own usual appears: your line, not a target. Tag what happened or what you tried (alcohol, a blocked nose, sleeping on your back, nasal strips, mouth tape, a mouthguard, a humidifier, an early night) with one word. Once there are enough nights, Nagi lays the tagged nights beside the others, in minutes of snoring, from your own record. Only your own nights count as evidence. Use it as a sleep tracker beside your watch or ring: Nagi reads the sleep time already written to Health Connect and sets it next to the night's sound. Nagi does not measure sleep stages with the phone. The morning screen shows one sleep score out of 100, built from sleep length against the night you need, bedtime against your usual, and waking in the night, and it shows how each part was counted. The score needs 13 nights of your own record. Without a watch or ring there is no score, and nothing else changes. As a sleep monitor that listens, Nagi keeps the outside air beside each night: air pressure, humidity and PM2.5 for the day. It sets them next to your night and never decides the cause. Nagi is not a medical device and does not diagnose, treat, cure or prevent any disease. Nagi only counts, and does not claim to find a condition. If you worry about symptoms such as sleep apnea, or if snoring or poor nights continue, talk to a health professional. As the seasons change, air pressure, humidity and PM2.5 change with them. Nagi keeps listening to your nights all the same. Privacy policy: https://mynagi.jp/privacy Terms: https://mynagi.jp/terms