Keep the routine on your wrist. Keep the detail on your phone.

The current Apple listing identifies Apple Watch compatibility for Flexor, so you can keep a guided session close at hand from your wrist, following exercise timing and simple cues without reaching for your phone. Exactly what appears depends on the app version, watchOS, and your devices, so treat the watch as a convenient companion for following a routine rather than a full replacement for the iPhone app. Keep both devices updated and paired for the best experience.

The watch is best for glanceable, in-the-moment information—following the current exercise, timing, and simple cues during a session. The paired iPhone handles the heavier work: Flexor AI routine generation, app-store purchases and subscriptions, browsing the full library, building custom routines, and reading detailed dashboard statistics. Because platform services differ, Flexor keeps clear boundaries between the two rather than promising identical features on every surface, and availability can change between app and watchOS versions.

For the fullest experience, yes. Flexor AI and any purchase or subscription actions run on the paired iPhone and need an internet connection, and detailed browsing and statistics are better on the phone. The watch is designed as a convenient way to follow a session from your wrist rather than a standalone product. If a feature is missing, check that both devices are updated, that Flexor is current, and that the watch and phone are paired and connected.

No. Flexor does not scan your body or assess your movement on any device, including Apple Watch. It provides general fitness and wellness guidance built from the information you give it, such as your goals, focus areas, and available time. On the watch you follow the routine's timing and cues, choosing a comfortable range and pace yourself, and stopping if a movement causes pain or concerning symptoms. It is not a diagnosis, treatment, or a substitute for professional advice.