TechRabbit offers the refurbished Jawbone UP24 Fitness Tracker in several colors (Persimmon pictured) for $4.99 with free shipping. That's tied with our mention from last month and the lowest price we've seen. (It's the best deal we could find today by $14.) It's available in select sizes from S to L and tracks steps, exercise, overall calories burned, quality of sleep, calories, and nutrition.

Note: A 1-year TechRabbit warranty applies for all refurbished items.