Echelon fitness firmware lockout: Difference between revisions
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QZ (qdomyos-zwift) was created in September 2020 by Italian software engineer [[wikipedia:Roberto_Viola|Roberto Viola]].<ref>{{cite web |url=https://robertoviola.cloud/2025/07/22/how-i-built-qz-and-how-echelon-is-now-breaking-it/ |title=How I Built QZ—and How Echelon Is Now Breaking It |author=Roberto Viola |date=22 July 2025 |access-date=23 July 2025}}</ref> The application functions as a Bluetooth bridge that intercepts proprietary communications from closed fitness devices & translates them into standard protocols compatible with other mainstream fitness platforms. | QZ (qdomyos-zwift) was created in September 2020 by Italian software engineer [[wikipedia:Roberto_Viola|Roberto Viola]].<ref>{{cite web |url=https://robertoviola.cloud/2025/07/22/how-i-built-qz-and-how-echelon-is-now-breaking-it/ |title=How I Built QZ—and How Echelon Is Now Breaking It |author=Roberto Viola |date=22 July 2025 |access-date=23 July 2025}}</ref> The application functions as a Bluetooth bridge that intercepts proprietary communications from closed fitness devices & translates them into standard protocols compatible with other mainstream fitness platforms. | ||
For almost five years, QZ maintained compatibility with Echelon devices. Viola notes that the app ''"helped Echelon sell tens of thousands of bikes"'' by making them compatible with multiple training platforms. Viola also personally recommended the Echelon as the ''"best indoor bike on the market."''<ref name="viola-blog">{{cite web |url=https://robertoviola.cloud/2025/07/22/how-i-built-qz-and-how-echelon-is-now-breaking-it/ |title=How I Built QZ—and How Echelon Is Now Breaking It |author=Roberto Viola |date=22 July 2025 |access-date=23 July 2025}}</ref> | For almost five years, QZ maintained compatibility with Echelon devices. Viola notes that the app ''"helped Echelon sell tens of thousands of bikes"'' by making them compatible with multiple training platforms. Viola also personally recommended the Echelon as the ''"best indoor bike on the market."''<ref name="viola-blog">{{cite web |url=https://robertoviola.cloud/2025/07/22/how-i-built-qz-and-how-echelon-is-now-breaking-it/ |title=How I Built QZ—and How Echelon Is Now Breaking It |author=Roberto Viola |date=22 July 2025 |access-date=23 July 2025}}</ref> Prior to the incident, Echelon's official marketing materials explicitly promoted third-party compatibility. Their FAQ stated devices were designed to give users '''''"the flexibility to use your favorite devices"''''' & specifically mentions "third party apps you can use as well."<ref name="echelon-faq" /> | ||
===Echelon's business model=== | ===Echelon's business model=== | ||
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The update removes all offline workout capabilities, requiring constant internet connectivity for any device operation. Users report being unable to perform basic manual workouts without server validation.<ref name="viola-blog" /> | The update removes all offline workout capabilities, requiring constant internet connectivity for any device operation. Users report being unable to perform basic manual workouts without server validation.<ref name="viola-blog" /> | ||
==Echelon's response== | ==Echelon's response== | ||
Echelon has not issued public statements regarding the July 2025 firmware update or its impact on third-party compatibility.<ref name="viola-blog" /><ref>{{cite web |url=https://www.techdirt.com/2025/07/30/exercise-bike-company-yanks-features-away-from-purchased-bikes-via-firmware-update/ |title=Exercise Bike Company Yanks Features Away From Purchased Bikes Via Firmware Update |publisher=Techdirt |date=30 July 2025 |access-date=27 August 2025}}</ref> | Echelon has not issued public statements regarding the July 2025 firmware update or its impact on third-party compatibility.<ref name="viola-blog" /><ref>{{cite web |url=https://www.techdirt.com/2025/07/30/exercise-bike-company-yanks-features-away-from-purchased-bikes-via-firmware-update/ |title=Exercise Bike Company Yanks Features Away From Purchased Bikes Via Firmware Update |publisher=Techdirt |date=30 July 2025 |access-date=27 August 2025}}</ref> | ||