Compatible for: Garmin Vivoative 5, Vivoactive 3, Garmin Venu, Garmin Venu Sq, Garmin Venu 2 Plus, Garmin Vivomove 3 44mm, Garmin vivomove Luxe 42mm, Garmin Vivomove Style 42mm, Garmin Venu, Garmin Vivoactive 3 Music, Garmin Forerunner 645/645 Music, Garmin Forerunner 245/245 Music, Garmin Vivomove HR smart watch / Ticwatch 2 / Moto 360 2 Men's 42mm / Suunto 3 / Samsung Galaxy Watch 42mm, Gear S2 Classic (SM-R732/R735)