Yes — water tracking is now live in Balloon. You can log every glass or bottle you drink, set a daily hydration goal, and see your progress fill up as the day goes on. Hydration is one of the biggest drivers of gut health alongside fiber, so your water sits right next to your poop, food, and symptom logs.

Water tracking is part of Balloon Plus.

Each tap adds one container, so drinking three glasses means tapping "Add water" three times. The containers are fixed sizes:

At the top of the screen you'll see today's total and what percentage of your goal you've hit, and the glass or bottle in the middle fills with water as you get closer to it.

Your goal starts at 64 oz (2,000 ml) a day. To change it:

You can also change it from Profile → Your Gut Health Plan → Water goal.

Goals can be set anywhere from 16 to 200 oz (in steps of 4), or 500 to 6,000 ml (in steps of 100).

A common guideline is about 2 litres — roughly 64 oz — a day, but the right amount varies with your age, sex, activity level, body size, and the climate you live in.

Your goal is converted across automatically, and all your past logs are re-displayed in the new unit — nothing is lost when you switch.

Each day gets a single card showing that day's total, which appears on your daily view and in your history alongside your other logs. Tap the card to see every individual drink you logged that day, with the time and amount.

Swipe to the day you want on your home screen first, then tap "+" → "Water". Anything you add is logged against that day rather than today.