This thing rocks! For all those that want a workout timer for training, free of charge, check this out. http://www.speedbagforum.com/timer.html ...not so good to take a laptop to the gym with you but if you train near your comp its gotta be useful.
Pretty handy for those of us who have home gyms. Although I don't have a hanging bag at home, I can use this for Tabata. Just gotta get my laptop back off my little brother now. :woo:
How about just using a watch with a timer, or a kitchen timer that will beep? Sure it isn't as fancy but you shouldn't be watching the timer anyway! This super gizmo is $12 but its fancy... you could probably find one for $5 or less. I have to say though if someone DID have a laptop at the gym, or near the bag or ring, thats a cool site. Good find!