The Waterfi Jawbone UP24 is an activity tracker and sleep monitor and in this product review I discuss how it works, what I like about it, and what I don’t.

WANT TO WIN A WATERFI JAWBONE?

From now until August 29th, you can enter my giveaway to win a free Waterfi Jawbone UP24!

Or if you’re reading this after the giveaway has ended, or just want a waterproofed Jawbone now, you can get one from Amazon…