Compatible with Garmin Fenix 6 6S 6X Pro and Sapphire Editions,Fenix 5 5S 5X Plus,Forerunner 935 945 745 45 45S 245 Music,Approach S10 S40 S60 X10,Quatix 5 6,5 Sapphire,Vivoactive 3 Music 4 4S,Vivomove 3 3S Style,Vivosport,Venu,Venu Sq,Captain Marvel,D2 Charlie,D2 Delta PX,D2 Delta S, Instinct Tactical Edition,Impact Bat Swing Sensor,Tactix Charlie,BarkLimiter 2,2VT, Striker Cast GPS.