Apple brings GymKit to iPhone and AirPods Pro 3

Apple is bringing its GymKit fitness feature to iPhones and AirPods with iOS 27, allowing users to sync workout data with compatible gym equipment without needing an Apple Watch.

GymKit, introduced in 2017, lets Apple Watch users tap their device to gym machines to share heart rate data and receive metrics like distance, incline, and calories burned in real time. The feature has been exclusive to the watch—until now. With iOS 27, iPhone users will be able to tap their device to GymKit-enabled treadmills, ellipticals, and other equipment, while AirPods Pro 3 users can sync wirelessly, effectively turning their phone or earbuds into a fitness tracker. This expansion makes the feature more accessible to those who don’t own an Apple Watch but still want seamless workout tracking.

Early tests with GymKit on iPhone and AirPods Pro 3 show the experience mirrors the Apple Watch version, with the phone or earbuds relaying heart rate and other biometric data to the machine while pulling in performance metrics. This could be particularly useful for runners who prefer not to wear a watch, or for those who forget their watch but still want detailed workout insights. Gym owners may also welcome the change, as it could encourage more users to engage with GymKit-enabled equipment.

The update is expected to roll out later this year as part of iOS 27, though Apple has not yet confirmed a release date. It underscores the company’s push to integrate health and fitness features more deeply across its ecosystem, making advanced tracking tools available to a broader audience. For gym-goers, it means more flexibility in how they monitor their workouts—without needing to invest in additional hardware.