Vibration while working out

[amynicole8383]

I am still new to learning my Fitbit.  I pretty much use this for working out but I am really trying to make this a tool for helping me working out.  I have noticed that when I am working out the watch vibrates randomly and not for the mile markers.  Nothing shows on my screen when I look at it to determine the vibration.  What would this vibration be?

[Julia_G]

Could it be phone calls, calendar alerts or text messages?  These typically disappear pretty quickly, so unless you look immediately you may feel the vibration but miss the message itself.

[Rich_Laue]

Im not sure what type of workout your refferring to @amynicole8383. If it involves tye connected GPS anytime the tracker loses or makes a connection the tracker will buzz. On the tracker itself you will see a phone icon. If the icon has a slash through it, the gps connection has been lost.