FitBit: I use this activity tracker every day. Shows your steps, flights of stairs (or the equivalent in elevation change), distance traveled, appx. calories burned, and can even log your sleep patterns!
http://www.iaexperiment.com/tools-for-entrepreneurs This has to be the most epic collection of resources to grow your business ever developed. It has something that bloggers, entrepreneurs, marketers, and startups can use to build amazing companies