CowBoom offers the SYNC Burn Fitness Band in Black/Red, model no. SP2227RE, for $39.99. Coupon code "SYNC20103014" cuts that to $19.99. (Choose the new option.) With $4.99 for shipping, that's tied with our mention from a month ago as the lowest total price we've seen. (It's a current price low by $38; most merchants charge $80 or more.) It tracks calories burned, steps taken and distance traveled, and features a heart rate monitor and ECG accurate data. Deal ends October 30.