![It won't come on. I have charged it shows smiley face, vibrates, today screen and straight line. Will not turn on. It won't come on. I have charged it shows smiley face, vibrates, today screen and straight line. Will not turn on.](https://f01.justanswer.com/TauseefZ/bd444df2-1682-4abb-9c9c-cc35098c9507_fitbit.png)
It won't come on. I have charged it shows smiley face, vibrates, today screen and straight line. Will not turn on.
![Anneli on Twitter: "@FitbitSupport @FitbitUK what does the smiley face mean? Suddenly my fitbit charge 4 is not turning on but if I hold down the power button for 15+seconds I get Anneli on Twitter: "@FitbitSupport @FitbitUK what does the smiley face mean? Suddenly my fitbit charge 4 is not turning on but if I hold down the power button for 15+seconds I get](https://pbs.twimg.com/media/Fzst7hsWAAICdTs.jpg:large)
Anneli on Twitter: "@FitbitSupport @FitbitUK what does the smiley face mean? Suddenly my fitbit charge 4 is not turning on but if I hold down the power button for 15+seconds I get
![The screen on my charge 3 went black for three days and I tried to restart it but it wouldn't work. I let it charge for quite a while and then did The screen on my charge 3 went black for three days and I tried to restart it but it wouldn't work. I let it charge for quite a while and then did](https://preview.redd.it/zmo2gk5rdqi41.jpg?auto=webp&s=ac2a064e1b26f02d3e9c3370aa635935e49aa8b3)