One tap, straight into the glass
Pick an amount and watch it pour in. Quick sizes for a glass, a mug or a bottle, plus custom amounts and the time you drank it.
New: water tracking
A water tracker that lives with your macros
Track water next to calories and protein instead of in a second app. Log a drink in one tap, and the coffee, juice or smoothie you log with a meal counts toward your water automatically.
- ●One-tap logging in ml or fl oz
- ●Drinks in your meals count automatically
- ●Apple Watch quick-add, complications and widgets
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How it works
Set a goal, tap when you drink, and see it add up.
1
Get your water goal
ProteinLog sets a daily water goal from your weight and activity, alongside your calorie and protein targets. Change it any time.
2
Log in one tap
Tap 250, 350 or 500 ml (or pick a custom amount) in millilitres or fluid ounces. Drinks you log with a meal count automatically.
3
See it everywhere
Your water shows on the dashboard, on your home and lock screen, and on your Apple Watch face, and syncs to Apple Health.
Hydration without another app
Food and drinks in one diary, on your phone, your wrist and your home screen.
Water right under your calories
A water bar sits under the calorie gauge on your dashboard, so food and drinks live in one place instead of two apps.
Widgets for your home and lock screen
Log water from the Water widget without opening the app, and keep calories, macros and water in view on your lock screen.
Fill your lifetime vessel
Every drink adds to a lifetime total on your Journey tab, filling bigger vessels as you level up. A small reason to keep going.
Apple Watch
Quick-add water from your wrist
The water card on the ProteinLog Apple Watch app logs +250 ml or +500 ml in a tap, and Water complications keep your progress on your watch face next to your protein.
See the Apple Watch app →Water tracker FAQ
Does ProteinLog have a water tracker?+
Yes. Water tracking is built into ProteinLog alongside calories, protein, carbs and fat. You get a daily water goal, one-tap logging, a water bar on your dashboard, a Water widget, and water on Apple Watch.
Do coffee and other drinks count toward my water?+
Yes. Drinks you log as part of a meal, like coffee, tea, juice or a smoothie, count toward your daily water automatically, so you don't have to log them twice.
How much water should I drink a day?+
ProteinLog suggests a daily goal based on your weight and activity. Most adults need about 2–3 L of drinks a day, more in hot weather or when you exercise. If you have a medical condition that affects fluids, follow your doctor's advice.
Can I log water on Apple Watch?+
Yes. The ProteinLog Apple Watch app has a water card with +250 ml and +500 ml buttons, and Water complications show your progress on your watch face.
Does water sync with Apple Health?+
Yes. Drinks you log are written to Apple Health as water, next to your nutrition data. ProteinLog writes to Apple Health; it doesn't read your Health data.
Can I track water in fluid ounces?+
Yes. Choose millilitres or fluid ounces in the water settings, and quick-add amounts follow your unit.
Water, calories and macros in one app
Water tracking is included with every ProteinLog plan. No extra subscription.
Download on the App StoreiPhone & Apple Watch · No ads · Cancel anytime