Minekey is another online behavioral targeting company enjoying a boom of interest in such wares, because it makes it easier for publishers to push content more efficiently to visitors. The Sunnyvale, ...

Sleep habits. Fertility. Steps per day. Water consumption. There’s a tracker for that—all of that. So it probably shouldn’t have surprised me to read Dr. Catherine Pearlman’s advice for struggling ...

If you buy something from a Verge link, Vox Media may earn a commission. See our ethics statement. If you’re in the market for a fitness tracker, you’re more than likely hoping to modify your health ...