Withings has launched the next version of its Pulse activity tracker, now called Pulse O2. The new device allows users to measure their blood oxygen levels, which help users understand the efficiency of their overall lung functions.
This tool is especially useful for people who work out in high altitudes, for example mountain climbers, or people with respiratory issues, such as asthma or chronic...
By Jonah Comstock and Brian Dolan
Self-tracking, self-monitoring, and using smartphone peripherals to encourage health habits are emerging as big themes at this year's CES, getting coverage not just in the tech press, but also in mainstream outlets like CNN and the Wall Street Journal. While the big companies focus on filling in holes in their product lines and staying competitive with one...
