You can set a time and distance target on your Garmin watch before starting a run, and this will then show how far or ahead of your target time you are during the marathon, along with an estimated ...

Among them is a discreet Stealth mode, which disables all wireless communication and makes you invisible to GPS tracking.

Garmin's Instinct 3 Solar packs premium features into a more affordable smartwatch, making it a standout value.