What makes a good water reminder app for Android

There are many water tracker apps on Google Play. Most do the basics. A few make you want to open them. Here is what actually matters, based on how habits really work.

1. Logging should take one tap

If adding a glass takes more than a second, you will stop doing it within a week. Look for a big, obvious add button, a home screen widget, and buttons right on the reminder notification.

2. Reminders that know when to stop

Bad reminders keep buzzing after you have already reached your goal, or right after you drank. Good ones:

• Only come between your wake and bed times.
• Stop once you reach your goal.
• Skip a reminder if you just logged a drink.
• Never guilt you. A kind nudge works better than a warning.

3. Progress you can feel

Numbers alone get boring. Seeing your progress makes it rewarding. That is why Sipsway shows your day as living water that rises with every glass, sloshes when you tilt your phone, and ripples when you touch it.

4. A goal that fits you

A fixed 2 liters is not right for everyone. A good app suggests a goal from your weight and activity, and lets you change it. Read how much water you really need.

5. Respect for your privacy

A water log is personal. Check what the app collects and where it goes. Sipsway keeps your data on your phone. Optional backup goes to a hidden folder in your own Google Drive, and there are no ads and no selling of data.

6. Works offline

You should be able to log water on a flight or in a basement gym. Everything in Sipsway works offline.

A quick checklist

• One tap logging, widget and notification buttons
• Reminders that stop at your goal
• Personal daily goal
• Week, month and streak stats
• No ads, clear privacy policy
• Backup so a new phone does not mean starting over

Sipsway was built around this exact list. It is coming soon to Google Play.