Timer is slower than an actual timer

The timer is slower(noticeable within 1 minute) than an actual timer or Javascript’s default setInterval, I tried using runBackgroundTimer and setInterval(for Android), the latter being a bit faster however it would still lag behind an actual timer or Javascript’s setInterval. Used on an actual device outside dev.

Code(using with Redux):

BackgroundTimer.runBackgroundTimer(() => {
    // code that will be called every 1 second
    tickTock(dispatch);
}, 1000);

“react-native-background-timer”: “2.4.1” “react-native”: “0.61.5”