Back in July, Jawbone did something surprising. The company, best known for its Bluetooth headsets, announced it was cooking up a wristband called "Up" - a wearable device that would track the wearer's sleeping, eating and exercise habits. At the time, we didn't know much more than that, but given the company's expertise in wearable tech, we assumed it would at least have a Bluetooth radio, tying it together with all the other products Jawbone sells. As it turns out, the wristband doesn't sync your vitals wirelessly and for better or worse, it doesn't work quite the way we thought it would.
Engadget, Jawbone Up review
