Compatible models:for vivoactive 6;for Tactix8 AMOLED 47MM/51MM;for Tactix8 SOLAR 51MM;for instinct E;for instinct 3 Solar 45MM/50MM;for instinct 3 AMOLED 45MM/50MM;for 8 43MM/47MM/51MM;for E; fit:for 7 Pro/ 7X Pro/ 7S Pro;for 5/5 Plus/5 Sapphire/ 5S/5S Plus/5S Sapphire/ 5X/5X Plus/5X Sapphire Smartwatch;for 6/ 6 Solar/ 6 Sapphire/ 6S/ 6S Sola / 6S Sapphire/ 6X/ 6X Solar/ 6X Sapphire Smartwatch; Applies to:for 7/ 7S/ 7X/ 7 7S 7X Solar Edition/ 7 7S 7X Sapphire Solar Edition/ 7 Standard Edition Smartwatch for Venu/Venu Sq/Venu Sq Music/Venu 2/ Venu 2S/Venu 2 Plus/Venu Sq 2/Venu Sq 2 Music/Venu 3/Venu 3S Smartwatch for Forerunner 165/ 158/ 955/ 955 Solar/ 965/ 935/ 945/ 945 LTE/ 745/ 265/ 265S/ 255/ 255 Music/ 255S/ 45/ 55/ 45S/ 245/245 Music/ 230/ 235 Lite Smartwatch for Approach S10/ S12/ S40/ S42/ S60/ S62/ S70/S50 /X10/ G12/ CT10 Bundle Smartwatch for Vivoactive6/Vivoactive5/ Vivoactive 4/ Vivoactive 4S/ vivoactive3S/ vivoactive3/ Vivoactive 3 Music Smartwatch for Vivomove 3/ Vivomove 3S/ Vivomove Style/Vivomove sport/Vivomove Luxe Smartwatch for Instinct2X/ Instinct2S/ Instinct2/ Instinct Esports Edition/Instinct Edition/ Instinct Esports/ Instinct /Instinct Solar/ Instinct Solar , Instinct Solar Camo/ Instinct Solar Surf Smartwatch for tactix7 AMOLED, tactix7 , , Sapphire Edition, Solar Edition, BarkLimiter 2/2VT, Solar Edition with Ballistics Smartwatch for Vivosport, Captain , , Swim 2, Cast, Cast GPS, First , , Impact Bat Swing Sensor, Darth Smartwatch Color: Black Material: plastic Package Contents: 1 x Smart Watch Charging Base 1 x USB Cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.