We all know we should drink more water, but how many of us keep with the habit? As a simple rule of thumb, we should stick to the 8x8 rule –drink eight, 8-ounce glasses of water; every day. Water plays a key role in everything from absorption of vital nutrients to calorie intake control. To help you find simple ways to stay hydrated, Waterlogic have rounded up the most useful and highly recommended apps which track your water intake and are geared towards getting you to drink more throughout the day. As the proliferation of apps shows, there is demand for regular reminders to have a glass. It seems we all need a nudge in the right direction when something as vital as hydration is concerned, whether this is at the workplace or at home.