Smartwatches haven't killed fitness tracker demand, but Apple Watch creeping up

BetaBostonSmartwatches haven't killed fitness tracker demand, but Apple Watch creeping upBetaBostonConsumer interest in wearable electronic devices is still driven by cheaper fitness trackers despite the splashy debut of several smartwatches, but the Apple Watch is making a dent in the market, a pair of research firms reported Thursday. The latest ...and more »