Now what? The secret sauce is tiling. [facklere] used KMZfactory, a free map editor for Garmin maps that goes the extra mile to split the tiles for you, keeping them under the 1MP limit.

Want a smartwatch or fitness watch with downloadable maps? Here's a summary of what's available from Garmin, Suunto, Polar ...

Garmin watches are among the top options for accurately tracking outdoor workouts. However, knowing the best GPS setting for the occasion can be tricky. There’s plenty of jargon to demystify ...