Electronics, Lighting, & GadgetsHRM, GPS, MP3, HID. Whether it's got an acronym or not, here's where you'll find discussions on all sorts of tools, toys and gadgets.
Good Duracell Battery quit after 50 miles of use??? Using Wahoo So did I use it because I left the display on My Phone on during rides ? Doesn't make much sense We are talking 2 rides : It's just a pulse sensor : Any Ideas ?