Hi. I’ve been wearing my watch to bed every night for over 3 months.
Thank You
Apple Watch Ultra
Hey there G-MAN-,
We understand you're wondering about not seeing temperature readings with your Apple Watch Ultra. We'd be happy to provide information to help you address this.
Make sure you're meeting the requirements here:
Track your nightly wrist temperature changes with Apple Watch - Apple Support
About Wrist Temperature
Your wrist temperature is a measurement related to your body's temperature taken by your Apple Watch while you're asleep. Your body temperature naturally fluctuates and can vary each night due to your diet and exercise, alcohol consumption, sleep environment, or physiological factors such as menstrual cycles and illness. After about 5 nights, your Apple Watch will determine your baseline wrist temperature and look for nightly changes to it.
If you use Cycle Tracking, your wrist temperature can also be used to provide retrospective ovulation estimates and improve period predictions.
Here's what you need
* An Apple Watch Series 8 or Apple Watch Ultra.
* Sleep must be set up with Track Sleep with Apple Watch enabled.
* Sleep Focus must be enabled for at least 4 hours a night for about 5 nights.
As you can see, Track Sleep and Sleep Focus needs to be enabled for at least 4 hours a night.
Kind regards.
Hey there G-MAN-,
We understand you're wondering about not seeing temperature readings with your Apple Watch Ultra. We'd be happy to provide information to help you address this.
Make sure you're meeting the requirements here:
Track your nightly wrist temperature changes with Apple Watch - Apple Support
About Wrist Temperature
Your wrist temperature is a measurement related to your body's temperature taken by your Apple Watch while you're asleep. Your body temperature naturally fluctuates and can vary each night due to your diet and exercise, alcohol consumption, sleep environment, or physiological factors such as menstrual cycles and illness. After about 5 nights, your Apple Watch will determine your baseline wrist temperature and look for nightly changes to it.
If you use Cycle Tracking, your wrist temperature can also be used to provide retrospective ovulation estimates and improve period predictions.
Here's what you need
* An Apple Watch Series 8 or Apple Watch Ultra.
* Sleep must be set up with Track Sleep with Apple Watch enabled.
* Sleep Focus must be enabled for at least 4 hours a night for about 5 nights.
As you can see, Track Sleep and Sleep Focus needs to be enabled for at least 4 hours a night.
Kind regards.
No wrist temperature on Ultra
