This Picture sums up the shopping experience I had at Best Buy when looking for wearable fitness technology---empty shelves and no help. I was back in the market for a wearable fitness device and decided to go to Best Buy and pick one up. Previously, I had three Jawbone Up wrist bands and the batteries wouldn't hold a charge. Jawbone replaced the bands for me but when the third one died after a couple of months I gave up. The company said you could wear them continuously, even in the shower, but think the waterproof aspect wasn't up to par. I then switched to a cheaper Fitbit that clipped to my clothes. I put it in the laundry and washed it. That one was now dead and I decided to give up on it. Fast forward about a year, and I decided to dip my toes back in the market. I went to the wearable technology aisle at Best Buy and was greeted with a number of really nice point-of-purchase displays from the various manufacturers. Clearly, a lot of money had gone...