How to do a timed walk/run?

[meilton]

Hi all, I'm new to the FitBit community with my Versa. I don't seem to find how to do a "timed" walk. Example: with my Samsung Galaxy phone, I could fire up the Samsung fitness app and enter a target of 30 minutes and tap Start. Then after 30 minutes, my app would alert me and I would stop. On my FitBit, I can go to Exercise, Walk, and Start, but I don't find where it can buzz or alert me that 30 minutes are up so I can stop. I know about cues so I do get a buzz after 1 mile, or 5 minutes, etc, but that's not what I am looking for. Am I missing something? 

Thanks. 

[Rich_Laue]

I would set the timer for 30 minutes, then start the exercise recording. In 30 minutes the timer will vibrate and give the message Time Up