Every drink counts towards your litres except alcohol. Log hydration, at the top of Nutrition and on each day, adds water and your own drinks with a tap, and lists the day's drinks with ✕ to take one off.
Where your drinks are kept
Tea, coffee, alcohol and water are kept in your Journal, the one place for them, wherever you log them: Log hydration, Log meal or Chat. Herbal and fruit teas count as water, under their own name. Juice, milk, smoothies and sports drinks stay with the meal you logged them in, and still count towards your litres. Drinks you add in How it went after a workout count too.
Your aim
NOYU starts you at 2 litres a day. Training adds 0.5 litres an hour, or 0.8 litres when the workout's weather reached 25 °C. Mobility sessions don't add. The training pill on your Drinks shows what it added.