Originally debuted at CES 2011 and just now in the process of heading to stores, Scosche's myTrek ($150) is a Bluetooth wireless pulse monitor with an impressively designed iPhone and iPod touch application. Using an adjustable armband, a rechargeable five-hour battery and an included USB charging cable, myTrek enables you to monitor your pulse and track workout statistics with an iOS interface that looks like a clean gray evolution of Apple and Nike's…
