The $200 FitBit Versa 4 is now just $149 through Amazon. With over 11,000 five-star reviews and five thousand happy customers over the last month, all three color options are on sale, but you’ll get ...

The Foodsmart program is changing how people think about food by using smart tech to make nutrition a lot more personal and practical. These tools don’t just help people track what they eat—they ...