New to the field in 2018, the Garmin Forerunner 645 Music is a compact, feature-filled GPS smartwatch that can store up to 500 music files locally. Users can bliss out to music on the run and leave their phones behind. We definitely enjoyed this function, but the process for uploading music is very clunky and needs improvement. Aside from that, the 645 Music is simple to use, and we were impressed by its deep well of features and its decent battery life given its small size.
Those looking for even more battery power and more advanced navigation features should check out our Editor's Choice Award winner, the Garmin Forerunner 935.