Hydration Streak Challenge
Log every glass and watch the bottle fill.
Pick a daily water target, then tap the vessel you actually drank — glass, bottle, or your own size. The bottle fills as you go, with real ml totals and a quick undo, so the target is one glance away.
Opens Peak Streak if it is installed. Otherwise, we will show the available download options.
Inside the challenge
What you will actually do
- 01 Choose your daily target before you start — it locks in
- 02 Tap a glass or bottle preset each time you drink
- 03 Watch the ml add up; streak and totals build themselves
Read before day one
How to build a habit that actually sticks
Forget the 21-day myth. Here's what actually determines whether a new habit survives past week two.
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Opens Peak Streak if it is installed. Otherwise, we will show the available download options.