SURPRISE! USB C plug on charging cable
I just got my brand new Trackr heart rate monitor for exactly twice the price of the last one I purchased, which died in a year (no warrantee for me, since I bought that one off an ebay retailer---wut?). This one---purchased from the Wahoo website---arrived with a charging cord device that plugs into power with a USB-C plug---a port for which which I do not have. So now, I get to hate Wahoo again, for a few days, while my tiny (would easily have fit in their box) £1.43 adapter ships from ebay.
