How to Record Yourself Sleeping on iPhone: 3 Ways Compared

Can an iPhone record you sleeping?

Yes, and you have three options. They differ in what you get back in the morning: one long file, a video, or a night with the sounds already found.

Which way records the whole night and finds the moments for you?

Snore Timeline has no subscription, no trial, nothing locked [10]. Voice Memos is free from Apple and rates 4.8 (1.1M) on the App Store [3].

How to record yourself sleeping with Snore Timeline

Set it up once, then it’s one tap a night. The steps follow the Getting Started guide.

1. Install it and allow the microphone. Until you allow it, the record button stays grayed out. You need iOS 18 or later and about 500 MB free.
2. Plug the phone in. When power runs low, iOS may close background apps and end the recording. Adaptive Power can also limit background activity and turn on Low Power Mode at 20% [9].
3. Turn on Sleep Focus. Calls and alerts then can’t grab the microphone in the night.
4. Pick a quality tier. Basic (about 8 MB an hour) keeps the snoring range. Pick High Fidelity (about 25 MB an hour) if you want to hear your breathing.
5. Tap Record and lock the phone. The green button turns into a red stop button, and recording carries on with the screen off.
6. Set it face down, 1 to 2 feet from your head. Face down turns off the Always-On display [8], which roughly halves the drain. For snoring alone, 3 to 4 feet works.
7. In the morning, tap stop. The app builds the night’s summary and timeline.

Two settings save a step. Recording Delay holds off the start for up to 180 minutes, so the time you spend reading stays out. A Shortcuts automation can run Start Recording at the same time every night (Shortcuts setup). If you’re recording to check for snoring and want to bring it to a doctor, the snoring recording guide covers placement and export.

How to record yourself sleeping with Voice Memos

Voice Memos needs no download. Open it, tap the record button and put the phone down [1].

• Close your audio apps: if another app starts playing audio, Voice Memos stops recording [1]. A sleep podcast on a timer will end the night’s file.
• Test it on a nap: Apple’s guide doesn’t say how long a memo can run or whether it keeps going with the screen locked.
• Switch to Mono for review: Skip Silence and Enhance Recording work on Mono and Stereo recordings [2]. Newer iPhones record Spatial Audio by default; change it in Settings, Apps, Voice Memos, Recording Mode [1].
• Plan the morning: you get one long file with no labels. Skip Silence and a faster playback speed shorten the search [2].

How to video record yourself sleeping

The Camera works if you need to see movement. Prop the phone on a stable surface, plugged in, with your bed in frame, and record in Video or Time-lapse mode [4].

• Leave some light: Auto FPS drops video to 24 fps in low light [5], and on supported models Night mode works for time-lapse [6]. Apple names no mode for a dark room.
• Silence calls: video recording isn’t available during a phone or FaceTime call [4].
• Watch the heat: Apple lists long camera use among the causes of a hot iPhone. When it overheats, charging can slow or stop [7].
• Keep the default: video records at 30 fps by default, and higher frame rates and resolutions make larger files [4] [5].

What you’ll find in the morning

Snore Timeline lays the night out as a waveform you scroll and tap to play (timeline and playback).

• Snoring episodes: each with its length, snore count and loudness, ready to play.
• Sleep talking, coughs, gasps and laughter: each gets its own label. Turn on Loud Sound Detection, off by default, to mark loud noises the app can’t name.
• Breathing disruptions: audible breathing, then 10 seconds or more of silence, then a recovery sound. An audio pattern to show a doctor, never a diagnosis (how flags work).
• The unexpected: pets, partners and the heating show up too. The guide to noises you hear on a sleep recording helps you work out what each one was.

Keep the recording private

Snore Timeline declares Data Not Collected on the App Store [10]. It has no account and no server, so recordings stay on your phone until you export them. Voice Memos saves recordings to iCloud when Voice Memos is on in iCloud settings [1], and its label lists Audio Data as Data Linked to You [3].

Ask a partner before you record. The microphone hears everyone in the room, and a camera sees them.

Frequently asked questions