Nike plus

Does anyone think the Nike plus system would work well for walking also?  I need to build up to running again.  A year ago I could run 2.5 miles without stopping, but I fell off the wagon and my fitness is back down to nothing.  I thought it would be helpful to know how far I'm walking the dog etc. Megan

Megan- You can calabrate the Nike + for walking or running.  I love mine!!  I like to log my runs and see how far I have gone every week, month, ofr for the year.  It keeps me motivated to keep going. I  you decide to get one I hope you enjoy it as much as I do .  It's a great product. Jennifer