Look for ‘Downloadable training plans’ under the heading of Training, Planning and Analysis Features in the Specs tab of each device model's product page on Gamin's web site.
You can just go ahead and forget about any of the activity tracking bands that don't look like watches, if you want something that support training plans. Get a Forerunner (with a three-digit model number) or a fenix device. In the vivo family of devices, only the vivoactive?3 supports custom workouts and training plans.
