Tech has transformed fitness – and I’ve spent 20 years documenting the revolution. I remember getting excited running with a Nike+ Sensor footpod for the first time, iPod strapped to my arm, wired ...

I remember getting excited running with a Nike+ Sensor footpod for the first time, iPod strapped to my arm, wired headphones in. Back then, it was novel to have skip-free tunes and track roughly ...

If you're also looking to illuminate pathways, entryways, or doorways, the right motion sensor lights can make all the difference. Today's best options use a combination of powerful brightness ...

Yet, they keep anyone from getting in without your knowledge. But, without an understanding of how they work you might miss some crucial maintenance steps every door sensor needs to stay functional.

too -- it used to offer a kit for connecting your iPod nano to a sensor in your shoe. I used that system a lot when I trained for the NYC Marathon in 2008. When I first saw the Apple Watch Nike+'s ...