Apple has confirmed that the upcoming iOS 27 will bring GymKit functionality directly to iPhones and AirPods, marking a significant shift in how users can integrate their workout routines with smart fitness equipment. The feature, first introduced years ago, required an Apple Watch to function, a limitation that many analysts argued stifled its potential adoption across the broader fitness ecosystem.
GymKit allows compatible exercise machines — including treadmills, ellipticals, rowing machines, and stationary bikes from brands like Technogym, Precor, and Matrix Fitness — to wirelessly sync workout data between the equipment and the user's device. Previously, this synchronization was exclusively tied to the Apple Watch, meaning users needed to wear the smartwatch on their wrist to access features such as displaying real-time metrics on the machine's screen or pushing completed workouts to the Apple Fitness+ platform.
With iOS 27, Apple is extending GymKit support to iPhones themselves, along with AirPods, which can now serve as audio endpoints for guided workouts streamed through Fitness+. This move effectively removes the Apple Watch gatekeeper while still encouraging continued engagement with Apple's broader health and fitness ecosystem.
Industry observers have noted that GymKit was widely praised as a concept but struggled to gain meaningful traction since its launch. The core issue was always the hardware requirement — not every iPhone user owns or desires an Apple Watch, and some consumers view the mandatory wearable as a redundant cost when the iPhone already serves as their primary computing device.
Apple's expansion of GymKit to iOS 27 appears to be a strategic response to those concerns. By decoupling the feature from the watch, the company is likely hoping to unlock usage among a wider audience, particularly casual exercisers who rely on gym equipment but may not track fitness data obsessively. Details about the official rollout date for iOS 27 remain unconfirmed, but beta testing is expected to begin in the coming months ahead of a fall release.
Fitness equipment manufacturers that partnered with Apple on early GymKit implementations are anticipated to continue supporting the updated framework as iPhone compatibility expands.
