STYR's smart water bottle is here to sell you some supplements
 

The old adage of "drink 8 ounces of water 8 times a day" is an easy mnemonic to remember but glugging those 1.9 liters of fluid isn't exactly doctor-approved advice. In fact, the National Academy of Medicine recommends that men consume 50 percent mor...

https://www.engadget.com/2016/11/14/...ttle-hands-on/