Zero: Intermittent Fasting — version history

Fasting, hands-free. This update makes Zero easier to reach when you're on the go, with enhanced Siri support for fasting and a quicker way into meal logging. • Fasting with Siri: Start, end, or check on your fast just by asking — try "Start my fast in Zero." Zero now works with Siri automatically, with no setup needed, and is updated for the new Siri in iOS 27. • Quicker Meal Logging: Add the new Log Meal control to your Lock Screen, Control Center, or Action button to jump straight into logging a meal. Requires iOS 18 or later. • Bug Fixes: Fixed an issue that could prevent logging your weight on iOS 27, and improved compatibility with the latest version of iOS.

Your fasting companion just got even better. This update brings a completely redesigned Apple Watch experience, deeper fasting insights, and a few quality-of-life improvements throughout the app. • All-New Apple Watch App: We’ve completely redesigned the Zero Apple Watch experience with a fresh new look and expanded fasting functionality, making it easier than ever to start, end, and track your fast from your wrist. • More Detailed Fasting Insights: Explore enhanced fasting zones to better understand what your body is doing throughout every stage of your fast. • Smarter Logging: The logging sheet is now easier to navigate, helping you quickly find the actions you use most. • Bug Fixes: Improved the weight chart experience when no data is available and fixed a dark mode issue on the MVV screen.

Discover more. Log with confidence. This update makes it easier to experience meal logging and improves the reliability of some of Zero’s most important flows. • Try Meal Logging for Free: New to meal logging? You can now try it with 3 free meal logs and experience AI-powered nutrition tracking before upgrading to Plus. • Helpful Tips Along the Way: We’ve added in-app tips to help you discover features and get the most out of Zero. • Bug Fixes: Fixed issues affecting meal uploads, onboarding, weight units, and other areas of the app for a smoother experience.

More tracking, fewer taps. This update makes it easier to log your progress and stay connected to your health data throughout the day. • New Navigation Experience: Logging is now accessible from anywhere in the app. Quickly add meals, track habits, and record progress with a single tap from the navigation bar. • Explore More of Zero: We’ve expanded visibility of key health metrics and tracking tools, helping you better understand what’s available to support your health journey. • Bug Fixes: Fixed an issue affecting fasting presets and improved the experience for members redeeming special offers through the App Store.

Important fixes and improvements. • Subscription Management Fix: Fixed an issue that could prevent some members who subscribed on the web from managing their subscription through the app. • Subscription Improvements: We’ve made updates to create a smoother experience around membership offers, upgrades, and account management. • Bug Fixes & Performance Enhancements: Squashed bugs and made behind-the-scenes improvements to keep Zero running smoothly.

A small update with important fixes. We’ve resolved an issue affecting Sign in with Apple for some users and made additional improvements to ensure a smoother, more reliable app experience.

Smarter logging. Better visibility. More control. This update brings powerful improvements to meal tracking and your daily timeline experience. • New “Fix It” Meal Editing: Need to correct a meal? Just tell Zero what’s off and we’ll update the meal breakdown and macros for you using AI. • Redesigned Timeline: Activity, sleep, mindful minutes, and more now appear in a refreshed timeline experience that makes your daily progress easier to follow. • Weight Logs Added to Timeline: Your weight entries are now included alongside your other health logs for a more complete picture of your journey. • Bug Fixes: Fixed an issue where the fasting widget could continue running after a fast ended, along with a fix for Apple Watch complications not displaying correctly for some users.

Better goals, better insights. This update helps you personalize your goals and better understand your meals. • Custom Activity & Sleep Goals: Edit your daily goals to fit your lifestyle • Improved Barcode Coverage: We expanded our barcode database so more foods are easier to find and log. • Fresher Oura Syncing: Oura data now updates whenever your latest data is synced. • Meal Breakdown: See a simple breakdown of what’s in each meal. • Settings Improvements: Small updates to make settings easier to navigate.