Archived App (Last seen on 31 May 2026)
This is an archived listing of the app previously available on the App Store.Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.
About
This app provides a daily readiness score from 0 to 100, indicating your body's preparedness for the day. It uses Apple Watch data and user check-ins to personalize a score that learns your unique patterns over time. Track your steps and calories to see how daily activity impacts your recovery.
What's New in Pulse
1.1.2
March 20, 2026
Improved readiness score accuracy
Developer apps
FAQ
What is Pulse's daily readiness score?
Pulse provides a score from 0 to 100, indicating how prepared your body is for the day. This score is calculated using your overnight health data from Apple Watch, such as heart rate variability, resting heart rate, and sleep duration, combined with your daily energy check-ins.
How does Pulse personalize my score?
Pulse uses a personal machine learning model that trains directly on your device. Over the first 30 days, it shifts from a general scoring model to one built around your unique sleep, heart rate, and energy rhythms, making your score truly yours.
What health data does Pulse use?
Pulse primarily uses heart rate variability (HRV), resting heart rate, and sleep duration from your Apple Watch. It also tracks your steps and active calories throughout the day to inform your score.
Is Pulse free to use?
Yes, Pulse is completely free. It does not require any subscriptions, in-app purchases, or contain advertisements.
Does Pulse have ads?
No, Pulse is ad-free. The app is developed to be completely free with no advertisements.
How does Pulse protect my privacy?
Pulse is 100% on-device, meaning your health data is read from Apple Health and never leaves your phone. The machine learning model trains and runs locally, with no account creation, server syncing, or data collection.
What devices does Pulse work best with?
Pulse works best with Apple Watch, as HRV and resting heart rate data from the watch are essential for accurate scoring. It also supports larger text sizes and has full VoiceOver support.
How often is Pulse updated?
The latest version of Pulse is 1.1.2, which was last updated on March 20, 2026. Updates typically include improvements to features and reliability.