1.Vessyl

Vessyl is a unique gadget that will help you keep hydrated and will track what you drink for you. This gadget is being advertised as “the cup that knows what’s inside”. It’s almost like magic. The cup can calculate the calories that you drink and help you manage your weight. You don’t have to type anything in, you don’t have to input ingredients, it just knows automatically.

This amazing gadget can be easily connected to your iPhone or Android and automatically update your drinking calories. It can also be linked to popular fitness apps and work out exactly how much you should be drinking according to your activity level. Surprisingly this high tech gadget is dishwasher friendly and can be put in the fridge.