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Health · Water

A water reminder that knows how much you’ve had

Most water reminders ping you on a timer, even when you’ve just had a glass. Self Streak tracks your glasses and only reminds you when you’re behind for the time of day.

Water a day (rough guide)–
In 250 ml glasses–
One glass about every–

A simple guide (about 33 ml per kg, plus extra for exercise and heat). Needs differ with health conditions and diet, so follow your doctor’s advice if you have one.

Smarter than a timer

Adapts to what you’ve logged

Had 3 glasses already? The next reminder waits. Behind for the day? It nudges you sooner.

Tap a glass

Twelve glasses on screen; tap one and it fills with a little splash. Or just say “drank 2 glasses”.

Quiet hours

No reminders while you sleep. Set your own wake and sleep times.

Part of your health score

Water, steps, sleep and habits add up to one daily score and streak.

Tips that actually help

Questions

How much water should I drink a day?

A common guide is roughly 30–35 ml per kg of body weight, more if you exercise or it’s hot. For a 70 kg adult that’s about 2.3–2.5 litres, or 9–10 glasses. Your doctor’s advice comes first.

Will the reminders work when the app is closed?

Yes. Add Self Streak to your home screen and turn on notifications to get push reminders on iPhone and Android.

Can I log water by voice?

Yes. Say or type “drank 2 glasses” or “1 litre of water” and it’s logged.

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