To date, Garmin's music-capable fitness watches have had access to iHeartRadio and... that's about it. You're about to get some much-needed variety, though, as Deezer's music service has finally arrived on Garmin fitness wearables after months of promises. You can store more than 100 tunes on your wrist and sync playlists (including curated workout playlists) like you might with other services on smartwatches, but the ace up Garmin's sleeve may be Deezer's Flow feature. While the mix of favorites and recommendations isn't that special on your phone or PC, it gives you a fresh mix every day -- important when you'd rather not repeat your gym soundtrack.