It's important to keep hydrated. Staying topped up helps boost your mental and physical performance and keeps your body in good health, so it's worth making sure you're drinking enough as you go about your day.
Our smartwatches and fitness trackers throw a lot of data at us, but few devices have found a reliable way to automatically track how much water you consume. Instead, you have to resort to manual inputs, adding the number of cups you've drunk to your fitness app.
