1Wide compatibility: This watch is compatible with various models including for Garmin Fenix 7, Fenix 7S, Fenix 7X, Instinct 2, Instinct 2S, EPIX, Venu 2 Plus, vivomove sport, enduro, forerunner 158, forerunner 55, forerunner 55 945 LTE, Approach S62, Tactix Delta, Venu Sq, Venu, Venu 2, Venu 2S, forerunner 745, Swim 2, Instinct, Instinct Tide, vivomove 3, vivomove 3S, Move Luxe, Move Style , vivoactive 4S, vivoixactive 6s, fenix 6, fenix 6x baro, predecessor 945 935 245 245M 45 45S 645 645M, Fenix 5S 5S Plus 5 5 Plus 5X 5X Plus, Approach S60, D2 Charlie, D2 Delta S, Vivo Active, 5 Quatix, Vivo 3, Quatix, 5 3 Music, Approach X10 series. 28-pin port: The charger adapter has an 8-pin port that can be used with the phone's charging cable, making it a perfect replacement for the original charger. It provides stable and convenient charging, eliminating the need for multiple chargers and cables when you're on the go. 3. 90 degree design: 90 degree charging interface design ensures a tight fit to the watch, which effectively prevents looseness during charging and ensures continuous and stable charging. 4Compatibility with wide charging head: You can connect it to a power , car charger, power , laptop and more. These charging methods give you efficient and stable charging experiences. 5Compact and Lightweight: Designed for portability, this charger adapter is compact and lightweight, making it ideal for travelers and business users. Note: Charge your watch before it runs out of battery.