Garmin Enduro 4 Could Still Launch Later This Year: New Certification Spotting

Many endurance athletes expected Garmin to announce the Enduro 4 alongside the flagship Fenix 9 series. When the announcement came and went without a mention of the ultra-long battery watch, fans were left asking a simple question: Where is the Enduro 4?

The absence was especially surprising because early references to an Enduro successor already leaked inside Garmin Connect beta code months ago. However, a fresh official regulatory filing suggests the watch is far from canceled—it may simply be on a slightly delayed release schedule.

Fresh Certification Hinted in Indonesia

A new filing published on August 25, 2026, in Indonesia’s official e-Sertifikasi (SDPPI) telecom regulatory database reveals an unannounced Garmin hardware device.

Here are the key details from the filing:

Garmin uses the generic label “Outdoor Product“ in regulatory systems for almost all of its high-end multisport smartwatches during testing phases, including past Fenix, Tactix, and Enduro generations.

Why Enduro 4 Makes the Most Sense

When Garmin released previous updates, the Enduro series targeted trail runners, ultramarathoners, and outdoor enthusiasts who prioritize extreme battery life and lightweight titanium builds over high-power display tech like AMOLED.

While some speculated the Enduro line might merge fully into the Fenix lineup, the combination of early Garmin Connect code references and this new A05197 filing points toward a standalone model. Garmin often clears regulatory hurdles 1 to 3 months before taking a device public, making a late 2026 release window very realistic.

Whether Garmin plans to equip the Enduro 4 with next-generation MIP solar panels or refined power management software, this latest certification confirms another major outdoor device is ready in the pipeline.

Also Read: Garmin Fenix 9 vs. Fenix 8 (And Pro Models): Every New Upgrade Explained