BuyDig via eBay offers the Fitbit Charge HR Fitness Tracker
in Black, model no. FB405BKL, or Plum, model no. FB405PML, for $119.99
with free shipping
. That's tied with our mention from two weeks ago as the lowest total price we've seen. (It's a current low by $18.) Features include continuous heart rate monitoring, step-, distance-, and calorie-tracking, and wireless sync with supported computers and smartphones. It's available in sizes S and L. Deal ends October 1.