Best Buy is offering this Jawbone UP Blue Wristband in Large (39509BBR) for just $99.99 plus Free Shipping. Sales tax in most states. Expires soon.

Why this deal is hot:
This Jawbone UP Blue Wristband is $30 off the retail price. Amazon also has it listed for the same low price.

This Jawbone device is designed to be worn 24/7 with up to 10 days battery life; tracks your sleep (total hours, light versus deep, length of time to fall asleep); tracks your activities (steps, distance, calories burned, time spent active versus idle); allows you to log what you eat and drink; Free mobile app required.