In early March, TUAW's intrepid Dave Caolo reported on the U.S. release of the Withings Smart Baby Monitor, a US$299 device that works with your iPhone, iPad, or iPod touch to let you keep an eye on your baby, aging parents or grandparents, or even your pets. As you'll see later in this review, it does more than your average cheap Wi-Fi baby monitor, even providing a level of two-way in
