How to Get Accurate Sleep Tracking from Your Apple Watch: 6 Essential Settings to Know

Editorial Review Summary. To use the Apple Watch as your primary sleep tracker, you must enable the ‘Track Sleep with Apple Watch’ setting in the iPhone’s Watch app. For accurate sensor readings, the watch needs to be properly fitted on your wrist with space for two fingers between the wrist and the watch. Enabling ‘Charging Reminders’ in the Watch app’s ‘Sleep’ section will alert you to charge your watch before bedtime. Kathmandu, April 21 — The Apple Watch offers many features, including workout tracking and walkie-talkie functionality. One of its key capabilities is monitoring your sleep schedule. If you want precise insights about your sleeping habits, health, and recovery, these six settings are crucial:

1. Enable Sleep Tracking. The first and foremost step is to ensure your Apple Watch is set as your main sleep tracker. Open the Watch app on your iPhone, go to the ‘My Watch’ tab, tap on ‘Sleep,’ and turn on ‘Track Sleep with Apple Watch.’
2. Proper Watch Fit. The watch should neither be too loose nor too tight on your wrist. The sensor needs good skin contact to provide accurate results. Ideally, there should be space for two fingers between your wrist and the watch.
3. Turn On Wrist Detection. If this setting is off, the watch will not record your heart rate during sleep, making it impossible to accurately detect sleep stages.
4. Check for Sleep Apnea and Oxygen Levels. This feature is particularly useful for individuals experiencing breathing issues during sleep. It alerts you if your blood oxygen levels drop significantly.
5. Set Charging Reminders. To track sleep through the night, your Apple Watch needs at least 30% battery. Enable charging reminders to ensure your watch charges and sleep tracking is not interrupted by battery depletion.
6. Enable Temperature Tracking. Apple Watch Series 8 and later models include sensors to measure body temperature. This helps monitor your health and sleep patterns. To view the data, open the ‘Health’ app on your iPhone, go to ‘Body Measurements,’ and check the ‘Wrist Temperature’ section.

Additionally, use the ‘Sleep Focus’ mode to promote better and more consistent sleep. This mode silences unnecessary notifications during sleep hours, helping you enjoy a peaceful and restful night.