WatchME is a lifestyle app designed specifically for individuals managing ME/CFS, focusing on energy pacing and monitoring. Available on iPhone, it seamlessly integrates with Apple HealthKit to track vital metrics such as heart rate, step count, and active energy expenditure. Users can set personalized thresholds for their health metrics, which are displayed on both their phone and Apple Watch. This feature aids in maintaining awareness of their physical state throughout the day.

The app allows users to add complications to their watch face, providing a visual alert system for when they exceed their set thresholds. However, it is important to note that background alerts on the watch are not instantaneous, as they refresh every few minutes. Overall, WatchME serves as a valuable tool for those needing to monitor their health diligently, enhancing the management of their daily activities.