Many iPhone users have reported issues with their devices not tracking their sleep. This issue seems to be related to the iOS 18 update, which removed the Track Time in Bed with iPhone feature. While some users have found workarounds, such as using third-party apps or adjusting their sleep schedules, others have expressed frustration with Apple's decision to remove this feature. It's important to note that Apple still offers sleep tracking through the Apple Watch, but this requires wearing the device to bed, which may not be preferred by all users.
| Characteristics | Values |
|---|---|
| Operating System Upgrade | iOS 18 |
| Tracking Feature Removed | Time in Bed |
| Tracking Method | Apple Watch |
| Alternative Tracking Apps | Beddit |
| Alternative Tracking Method | Manually click "Add Data" |
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What You'll Learn

Upgrading to iOS 18
If your iPhone is not tracking your sleep, it may be because you have upgraded to iOS 18. Apple has removed the iPhone-only sleep tracking feature, "Time in Bed", in the iOS 18 update. This means that your iPhone will no longer be able to track your sleep without an Apple Watch.
If you are still having issues with sleep tracking after upgrading to iOS 18, try the following:
- Check your settings: Ensure that Sleep Tracking is enabled on your Apple Watch and that it is connected to your iPhone.
- Restart your devices: Restart your iPhone and Apple Watch, and then check your data.
- Set an alarm: Try setting an alarm on your phone (not the watch) for the next morning. According to an Apple Customer Service representative, this "triggers" something that may fix the issue.
- Adjust your sleep schedule: Change your sleep schedule by a minute or two in focus. This has fixed issues with sleep data for some users.
If you do not have an Apple Watch and are looking for alternative ways to track your sleep, there are a few options:
- Third-party apps: There are third-party sleep tracking apps available on the App Store that may offer basic sleep tracking functionality.
- Beddit: Apple acquired Beddit, an app that allows your phone to track bedtime sleep with a custom app and HealthKit integration.
- Manual input: You can manually add your sleep data by clicking "Add Data" in the Health app.
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Not wearing an Apple Watch
If you are not wearing an Apple Watch, your iPhone alone cannot track your sleep. The "Track Time in Bed with iPhone" feature has been removed in iOS 18. This feature was not designed to track sleep, but rather to track whether or not you picked up your iPhone during the hours you have set for sleep time.
If you wish to track your sleep, you will need to wear an Apple Watch to bed. Make sure your Apple Watch is charged to at least 30% before bed with Sleep Tracking enabled. Wear your Apple Watch for at least one hour each night to receive sleep data. If you don't wear your Apple Watch, your graph might not show any data.
If you are experiencing issues with your Apple Watch not tracking your sleep data, try restarting your iPhone and watch, or shutting them down and then turning them back on. You can also try setting an alarm on your phone (not the watch) for the next morning, as this has been reported to trigger sleep tracking.
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Watch not charged
If your iPhone is not tracking your sleep, one possible reason could be that your Apple Watch is not charged. Here are some things to consider and try if your Apple Watch is not charged:
First, check if your watch is actually running out of power. You can do this by going into the Watch app on your iPhone and selecting the 'My Watch' tab. Then, scroll down and select 'Battery'. This will show you the current battery level of your watch. If it is low, you will need to charge it.
To charge your Apple Watch, use the magnetic charging cable that came with your watch. Connect the cable to a power source, such as a USB port on your computer or a power adapter, and then hold the connector near the back of the watch. The watch should start charging automatically. Make sure that the charging cable is properly aligned with the back of the watch and that the watch is sitting flat on the charging surface.
If your watch is still not charging, try using a different USB port or power adapter. Also, ensure that the charging cable is not damaged and is firmly connected to the power source. If you have access to another charging cable, try using that to see if it makes a difference.
Additionally, check if your Apple Watch needs to be updated to the latest version of the watchOS software. To do this, open the Watch app on your iPhone and go to the 'My Watch' tab. Then, select 'General' and see if there is an available update.
If none of these suggestions work, you may need to restart your Apple Watch and iPhone. To do this, press and hold the side button on your watch until the power options appear. Then, drag the 'Power Off' slider and restart your watch. Open the Watch app on your iPhone and make sure it is also restarted. After both devices have been restarted, try charging your watch again.
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Incorrect settings
If your iPhone is not tracking your sleep, incorrect settings may be the cause of the issue. One incorrect setting may be related to the "In Bed" time being removed as a sleep type in iOS 18. This means that the "Track Time in Bed with iPhone" option is no longer available when setting a "Full Schedule" in the "Health" app. To test if this is the issue, you can manually turn on Sleep Focus mode, then plug your phone in. Wait a full minute, then unplug your phone and unlock it. If a Privacy notification pops up, tap "Always Allow" and then check the Health app to see if the "In Bed" time was logged.
Another potential incorrect setting is related to the Sleep Focus feature. To use this feature, make sure your Apple Watch is charged to at least 30% before bed and enable Sleep Tracking. Additionally, ensure that you wear your Apple Watch for at least 1 hour each night. If you don't wear your watch while sleeping, your graph might not show any data.
Furthermore, it's important to check that you have set up sleep tracking correctly on your iPhone. Open the Health app and tap "Get Started" under "Set Up Sleep", then tap "Next". Set your sleep goals, bedtime, and wake-up times. You can also enable Sleep Focus to reduce distractions on your iPhone and Apple Watch during your scheduled bedtime.
If you have recently changed your phone or updated your iOS, this may also be causing issues with incorrect settings. Try changing your sleep schedule by a minute or two in Focus to see if this resolves the problem. Additionally, you can try restarting your iPhone and, if necessary, removing and re-adding the sleep schedule.
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Faulty hardware
If your iPhone is not tracking your sleep, it could be due to faulty hardware. This could include issues with the accelerometer, which may be registering too much movement during sleep, or problems with the battery, which might not be providing enough power for the sleep-tracking function to work properly. It is also possible that the hardware is unable to communicate properly with the software, resulting in a lack of data being tracked.
In some cases, the hardware issue might be related to the phone's processing power or memory. For instance, if the phone is struggling to run multiple applications at once, it may not have the capacity to track sleep effectively. Similarly, if the phone's memory is full, it may not have the space required to store sleep data, leading to a disruption in the sleep-tracking function.
To determine if faulty hardware is the cause of your sleep-tracking issues, it is recommended to first check your iPhone's settings to ensure that the sleep-tracking feature is enabled and properly configured. Additionally, restarting your iPhone and updating it to the latest iOS version can sometimes resolve hardware-related issues.
If the problem persists, you may need to consider taking your iPhone to an Apple Store or authorized service centre for further diagnosis and potential hardware repairs or replacements. It is important to ensure that your device is in optimal condition to support the various functions and applications that you rely on, including sleep tracking.
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Frequently asked questions
Apple removed the iPhone-only sleep tracking feature in iOS 18.
Yes, you can use third-party apps to track your sleep.
Make sure your Apple Watch is charged at least 30% before bed with Sleep Tracking enabled. Wear your Apple Watch for at least 1 hour every night.
Open the Health app on your iPhone, tap Get Started under Set Up Sleep, then tap Next. Set your sleep goals, bedtime, and wake-up times.
Open the Health app on your iPhone and tap Browse at the bottom of the screen. Tap Sleep. If Sleep is saved as a favorite, you can access it from the Summary page.





















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