The Garmin Vivosmart HR Activity Tracker drops from $149.99 to $139.99 when you add it to your cart at Verizon Wireless. Plus, the shipping is free. This is the only discount we could find on Garmin's newest fitness band anywhere. The Vivosmart HR has an always-on display that shows notifications from synced devices, provides heart rate and activity information, and has a 164ft waterproof rating. Sales tax is charged in most states.