Hints pointing to upcoming releases from Garmin have surfaced after references to the Enduro 4 were discovered in the backend code of the latest Garmin Connect app update. While no official announcement has been made, the appearance of new device identifiers strongly suggests that both the Enduro 4 and Fenix 9 could be close to launch.
The discovery doesn’t include any timing details, but it’s the first concrete sign that Garmin is actively preparing support for the new hardware within its ecosystem. Given the company’s past release patterns—where the Enduro and Fenix lines often arrive in tandem—the leak has quickly fueled speculation that both devices could debut together once again.
The Enduro series, positioned as the endurance-focused counterpart to the Fenix line, prioritizes extreme battery life while retaining much of the flagship feature set. The previous generation, the Enduro 3, launched alongside the Fenix 8 in 2024 and earned praise for delivering nearly a month of runtime on a single charge, reinforcing its reputation as a long-haul performance watch.
This latest clue was uncovered through an APK teardown of Garmin Connect version 5.26 for Android, where “Enduro 4” was found listed in a device registry. Notably, the reference was absent in version 5.25, suggesting it was recently added—often a sign that development is entering a more public-facing stage.
The timing also aligns with broader signals from Garmin leadership. CEO Cliff Pemble previously indicated to investors that stronger performance was expected in the latter half of the year, citing a “very active year for outdoor” products driven by planned launches.
Garmin’s outdoor portfolio includes the Fenix flagship line alongside other rugged-focused families such as Instinct. With the Instinct 3 already released and the Fenix 8 aging within the lineup, attention has naturally shifted to what comes next.
If historical patterns hold, the Fenix 9 and Enduro 4 may be part of the next coordinated refresh of Garmin’s premium outdoor ecosystem—though for now, the evidence remains indirect, buried in code rather than confirmed on stage.
