Fitbit has just rolled out an update to the Fitbit Luxe, in a bid to make it an even better fitness tracker, amongst a crowded wearables sector where the best fitness trackers are all vying to be ...

Some people put their Fitbit on a clip or toss it in their pocket to count steps. That is not an accurate way to measure your sleep. You also want to make sure that your Fitbit is on snugly.