Hurry! The Fitbit Flex Wireless Activity + Sleep Wristband in black is only $79.99 at Amazon and Walmart. Shipping is free at both places!

Wear the device on your wrist day and night. It tracks steps taken, distance traveled, calories burned, active minutes, hours slept and quality of sleep. Compatible with iPod, iPhone, iPad and select Android smartphones.

Amazon Scenario:

Fitbit Flex Wireless Activity + Sleep Wristband, Black (reg $99.95) $79.99
Free shipping
Final Price: $79.99

Walmart Scenario:

Fitbit Flex Wireless Activity + Sleep Wristband, Black (reg $99.95) $79.99
Free shipping
Final Price: $79.99