You can pre-order the Fitbit Charge 2 Heart Rate + Fitness Wristband for $114.53 plus free shipping at Amazon. It will ship in early September. No other retailer has this on sale yet and it's list price is $149.95. It's available for this price in four colors, both large and small sizes. It features continuous, automatic wrist-based heart rate tracking, as well as steps, distance, calories burned, floors climbed, and active minutes. It also displays call, text, and calendar notifications from the phone with which it is paired via Bluetooth. Sales tax is charged in most states.