For in-store pickup only, Micro Center again offers the Jawbone Up Move Fitness Tracker in Black for $3.99. That's tied with our mention from three weeks ago as the lowest price we've seen. (It's the best deal now by $5.) This clip-on Bluetooth device tracks steps, exercise, overall calories burned, hours slept, and quality of sleep. It's compatible with most iOS and Android phones via the free Jawbone Up app.
Here's what everyone should take away from the story of a woman who retired with $2.25 million before age 30.