Fitbit Flex vs. Jawbone Up and More: A Wearables Comparison - Lauren Goode - Product Reviews - AllThingsD

From a "wearable" round-up; tbd if it's worth waiting >= a year for the rumored iWatch, at this point

"But my conclusion is that the Fitbit Flex is actually the best all-around band for your buck. It’s pretty accurate. Its wireless data-syncing is amazingly fast. It works with both iPhone and Android. It records sleep, if you’re into that, and it has a comprehensive food-tracking system. It’s comfortable, and it’s the least expensive at $100.
I think activity trackers will be more precise in the near future, and some will actually include high-tech heart-rate sensors, and possibly displays. Until then, they’re a mixed bag."

Fitbit Flex vs. Jawbone Up and More: A Wearables Comparison - Lauren Goode - Product Reviews - AllThingsD