This limited edition rose gold Leaf by Bellabeat is pretty much one of the most personalized health trackers out there. Not only can it be worn as an expressive piece of jewelry, it also tracks your breathing, sleep and ovulation cycles, stress and physical activity. Unlike other health trackers, this little gem provides insights about your body AND mind by monitoring the things that you do that are important to you. It's a great example of how fashion and style can be enhanced by the capabilities of technology without being overtly "blinged" out as "fashion tech". Inspired by nature, we love how tasteful, versatile, and useful this tracker is.