BuyDig offers the Garmin Vivomove Classic Activity Tracker in Black or White for $75.99. Coupon code "C101017X30" cuts that to $45.99. That's $4 under our August mention and the lowest price we've seen. (It's the best deal now by $31.) It tracks steps and movement, monitors sleep, and features a steel case, leather band, Bluetooth, Garmin Connect support, water resistance, and 1-year battery life.