Best Buy has the Jawbone UP Wristband in blue for $79.99 (129.99 – 50 instant savings) with Free Shipping for a limited time.

The Jawbone UP wristband tracks your movement, sleep patterns and nutrition. It features a Smart alarm to ensure an ideal wake time, a food journal that helps you keep track of your nutrition and a vibrating alert that reminds you to move after inactivity. It’s compatible with most Bluetooth-enabled handsets and comes in sizes S, M, or L.