I hope you can help me.
I'm trying to find a watch I can set up for an interval workout to beep every 16 or 17 seconds.
For instance, a 48s 300m repeat. I want to an audible notification every 16s so I can't work out where I should be on track.
There are a gazillion Android apps offering this function but it would be easier with a stop watch.
Any recommendations would be welcome.