Whoop has always tied its wearable to a mandatory monthly subscription, leaving users who stop paying with a device that stops functioning. However, a new open-source project called Goose is now challenging that model by pulling health data directly from the tracker without an active membership.
Built by an independent developer named Bennet and announced on X, Goose operates as a local-first application that intercepts the raw data packets the Whoop band transmits over Bluetooth, processing and storing everything on-device so that health data never touches an external server.
That architecture handles the processing demands of a constant Bluetooth data stream by splitting the workload between a SwiftUI-built user interface and a Rust-based backend, a combination that keeps the app responsive without placing excessive strain on the phone’s battery.
The result is a dashboard that surfaces sleep, strain, and recovery metrics, covering the core data categories that Whoop users would normally need an active subscription to access, and doing so entirely offline without any connection to Whoop’s own infrastructure.
The project’s emergence also speaks directly to the subscription fatigue that has built up around Whoop specifically, given that the company has structured its business model from the outset around the premise that the wearable hardware delivers no meaningful value without an ongoing monthly payment.
Goose remains a pre-alpha proof of concept rather than a finished consumer product, and early builds exhibit noticeable processing lag due to code that has not yet been optimised, with support currently limited to Whoop 5.0 and iOS only.
The project reflects a broader frustration with subscription-dependent wearables, a tension that surfaced earlier this year when Oura Ring users began seeking workarounds to access their own biometric data without ongoing payments.
For Whoop users unwilling to experiment with pre-alpha software, Google recently launched the Fitbit Air as a more conventional alternative that takes a less subscription-dependent approach, with a Google Health premium tier also available for users who want deeper health data insights.
The post This open-source app could let Whoop users ditch the subscription appeared first on Trusted Reviews.