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Hydration with momentum

Build a real water habit with a game-like check-in flow.

Hidra turns daily hydration into a fast routine: swipe, log, move on. No complexity, just consistency.

Today

1450 / 2200 ml

Swipe to log water

+250 ml+350 ml
+350 ml11:42
+250 ml10:15

2 taps

to log water

1 swipe

to keep momentum

24/7

hydration awareness

Core experience

A hydration app focused on shipping behavior, not noise.

Frictionless logging

Swipe left or right to instantly register your water intake. Keep flow high and effort low.

Smart reminders

Set wake/sleep windows and reminder cadence so nudges happen when they make sense.

Daily clarity

Track total ml, completion percentage, and your day log timeline in one quick dashboard glance.

How it works

Three steps from install to daily consistency.

  1. Set your baseline

    Choose your target ml, default cup size, and quick swipe amounts.

  2. Log during the day

    Swipe to check in water in seconds, or enter a custom amount when needed.

  3. Review and adjust

    Delete wrong logs, inspect your daily trend, and keep your hydration habit realistic.