Ruva vs Apple Health Cycle Tracking

来源

本页关于 Apple Health 的每一条说法都来自以下页面，阅读日期如下所示。我们引用了所依据的原文。这些来源均为英文。

1. Apple Health (Apple)
   • The Cycle Tracking experience on iPhone, Apple Watch, and iPad lets you log your period and record symptoms or cycle factors
   • The temperature sensing feature is not intended for medical use.
   • With Cycle Tracking you can receive a notification if your logged cycle history shows a possible deviation, such as irregular, infrequent, or prolonged periods and persistent spotting.
   • Most recently, data from our ongoing Women’s Health Study — the first of its kind — has helped to improve Cycle Tracking predictions.
   阅读日期：2026年10月18日
2. Health app & privacy (Apple)
   • When your device is locked with a passcode, Touch ID, or Face ID, all of your health and fitness data in the Health app — other than your Medical ID — is encrypted and inaccessible by default.
   • You can choose to use iCloud to keep your data up to date across your devices, choose to back up your data to an iTunes encrypted backup on your computer, or choose to share your data.
   • You are in control over which data is stored in the Health app and which data is shared with third-party apps and people you trust.
   • Apps must request the ability to read data from or write data to your Health app.
   • Apple will not be able to access or view any of the data that you share with other Health app users.
   • The Health app also gives you the ability to export a copy of your Health app data available on your device. To do so, tap your profile picture in the upper-right corner, then tap Export All Health Data.
   • You can review, edit, and delete your Health app data at any time.
   阅读日期：2026年10月18日
3. Apple Health, US App Store listing (Apple App Store)
   • Seller Apple Inc.
   • Apple Health Health & Fitness Free
   • The following data may be collected but it is not linked to your identity: Health & Fitness Location Search History Identifiers Usage Data Sensitive Info Diagnostics Other Data
   • Data Not Linked to You The following data may be collected but it is not linked to your identity: Health & Fitness
   • English and 32 more English, Arabic, Catalan, Croatian, Czech, Danish, Dutch, Finnish, French, German, Greek, Hebrew, Hindi, Hungarian, Indonesian, Italian, Japanese, Korean, Malay, Norwegian Bokmål, Polish, Portuguese, Romanian, Russian, Simplified Chinese
   • Language EN + 32 More iPhone, iPad
   阅读日期：2026年10月18日
4. Track your menstrual cycle with Cycle Tracking (Apple Support)
   • when you use the Cycle Tracking feature and have enabled two-factor authentication, your health data synced to iCloud is encrypted end-to-end and Apple does not have the key to decrypt the data
   • Ovulation estimates are available only with Apple Watch Series 8 or later and all Apple Watch Ultra models and are available only in certain countries or regions.
   • Cycle Tracking should not be used as a form of birth control.
   • Any health data synced to iCloud is encrypted both in transit and on our servers.
   • Tap Cycle History. You can tap Export PDF to generate a PDF of the last 12 months of your cycle history.
   • Tap the Remove button to each item, then tap Delete. You can also tap Delete All in the upper corner.
   • select Pregnancy, Lactation, or Contraceptive.
   • your health data synced to iCloud is encrypted end-to-end and Apple does not have the key to decrypt the data and therefore cannot read it.
   • Third-party apps that work with the Health app can also be used with Cycle Tracking.
   • export the last 12 months of your cycle history as a PDF to share with your healthcare provider.
   • Turn on notifications to tell you when your next period or fertile window is approaching.
   • These notifications can let you know when your fertile window is likely to start.
   • You can track symptoms, spotting, basal body temperature, and more.
   • You can enter this data manually or you can confirm data that was previously in the Health app from the use of third-party apps.
   • Cycle Tracking can inform you if your logged cycle history from the previous six months shows a pattern of irregular cycles, infrequent periods, prolonged periods, or persistent spotting.
   阅读日期：2026年10月27日
5. About ovulation estimates on Apple Watch (Apple Support)
   • Apple Watch Series 8 or later, and all models of Apple Watch Ultra, can use wrist temperature data to estimate the likely day of ovulation after it has occurred and improve period predictions.
   • Ovulation estimates are estimates only, and do not guarantee that ovulation has occurred.
   阅读日期：2026年10月18日
6. Privacy features (Apple)
   • Apps that work with HealthKit are prohibited from using or disclosing HealthKit data to third parties for advertising or other data mining purposes
   阅读日期：2026年10月18日
7. Log a pregnancy in the Health app (Apple Support)
   • You can log a pregnancy with your iPhone or iPad to track gestational age and the impact of your pregnancy on other health features
   阅读日期：2026年10月18日
8. Apple Watch User Guide: Cycle Tracking (Apple Support)
   • After logging perimenopause or menopause, you can log related symptoms like hot flashes, night sweats, sleep changes, and more.
   阅读日期：2026年10月18日
9. View menstrual cycle predictions and history in Health on iPhone (Apple Support (iPhone User Guide))
   • You can view a summary of your last menstrual period, typical period length, typical cycle length, ongoing factors, and more.
   • Scroll to view statistics of your last year of data.
   阅读日期：2026年10月27日
10. Track your nightly wrist temperature changes with Apple Watch (Apple Support)
    • Apple Watch Series 8 or later, and all models of Apple Watch Ultra, can gather wrist temperature data while you sleep to help give you insight into your overall well-being.
    • Advanced algorithms then use this data to provide an aggregate for each night that you can view as relative changes from your established baseline temperature in the Health app.
    阅读日期：2026年10月27日
11. Apple advances personal health by introducing secure sharing and new insights (Apple Newsroom)
    • In the Health app, a new Sharing tab lets users privately share their data with a trusted partner or caregiver.
    • a partner who chooses to share their fertility window insights
    阅读日期：2026年10月27日
12. Share your data in Health on iPhone (Apple Support (iPhone User Guide))
    • You can share health data stored in the Health app—such as health alerts and trends—with friends, family, and others caring for you.
    阅读日期：2026年10月27日
13. Apple Health, US App Store listing (features) (Apple App Store)
    • Track your menstrual cycle with Cycle Tracking. Turn on notifications to tell you when your next period or fertile window is approaching.
    • Share your health data with people important to you or those who are caring for you.
    阅读日期：2026年10月27日
14. Log menstrual cycle information in Health on iPhone (Apple Support (iPhone User Guide))
    • To add categories to the data logging screen, tap Options next to Log, then choose from the categories below Log.
    阅读日期：2026年10月27日