A subtle nudge at the right time can change your entire night.
Umbra helps you remember to drink water throughout the night—with simple vibration reminders delivered when they matter most.
The problem isn't the morning after. It's what you didn't do the night before.
The problem isn't information. It's remembering in the moment.
Umbra delivers gentle reminders throughout the night so you remember to drink water without interrupting your evening.
Gentle reminders help you remember to drink water throughout your night.
A simple reminder gives you a natural moment to reach for water.
More water. Better decisions. Better mornings.
You already know to drink water. The challenge is remembering when you're in the middle of your night.
Umbra is built on a simple principle from behavioral science: a well-timed cue can help turn intention into action.
Umbra gives you that subtle cue at the moment you need it—without pulling you out of the moment.
One buzz. One simple reminder.
Use Daily Mode for simple hydration reminders outside a night out—no logging, no streaks, no pressure.
Set your reminder. Start your night. Umbra handles the rest.
Start a Night session, adjust your reminder interval, and see your recent sessions over time. No drink logging. No complicated scores. No judgment.
We're building the first version of Umbra and looking for a small group of early testers. Join the waitlist for product updates, beta access, and launch announcements.