Translations:Main Page/1323/en

The FunKey S supports the RTC functionalities used by Game Boy Color and Game Boy Advance games, such as Harvest Moon GBC, Pokemon Crystal, and Pokemon Emerald. It does this by siphoning an extremely small amount of charge from the device's battery, allowing games that employ the feature to keep track of time. RTC functionality is still preserved even if the FunKey S is turned off or runs out of charge, as there is a buffer of charge reserved for such an instance. To best make use of the RTC feature, it is recommended that users rely solely on in-game saves for games with RTC functionality, as save states and autosaves can affect the RTC timing of games.