How to fix the blue triangle on your Garmin device. The advice is to press and hold the power/light button on your device until it shuts off and then turn it back on. You know, ...

A MYSTERIOUS glitch has bricked Garmin watches with a ‘blue triangle of death’ that stops users being able to track their exercise. The issue causes watches to be frozen with only a blu… ...

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.