Garmin’s instructions seem to suggest that devices will need to be factory reset if a power cycle does not work. Reconfiguring a watch from scratch would be inconvenient, so it might be worth waiting to see if Garmin can issue an update that resolves the issue. If you cannot wait too long, you might just have to go through the hassle.

If your Garmin watch is showing a blue triangle, you’re not alone—users of Forerunner, Fenix, and Epix watches have been reporting this issue today, and Garmin is looking into it. There’s no official fix yet,

What you need to know A widespread issue is impacting most Garmin watch users causing the device to be bricked, as several users reported on RedditThe cause of this issue remains a mystery, some of the impacted devices are Garmin Forerunners,

If you own a Garmin GPS watch, you may want to power it down for a while. Users on Reddit and Garmin’s forums (via The Verge) report that a botched software update is leaving the wearables in a “blue triangle” boot loop,

If you woke up to find your Garmin smartwatch isn’t working, you’re not alone. Several Garmin users are reporting this morning their watches are stuck in a never-ending boot screen featuring a so-called “blue triangle of death.” Others are stuck in the typical boot screen. However, once stuck, users are unable to do anything else with their device.

Several Garmin smartwatches are stuck in a bootloop, possibly due to a faulty GPS update. Here's how you can potentially fix this issue.

A growing number of Garmin activity watch users are reporting watches being rendered unusable when powering up or when starting a GPS track.