Hydravo
Get the app
Now on iOS & Android

Hydration that
fits your day.

A calm hydration companion. Adaptive reminders driven by sleep, activity and quiet hours — so you drink when it actually matters.

Download on the App Store Get it on Google Play
Free to use Local-first No account required
9:41

Good morning

Hydration on track

1700
ml
68% of 2500 ml
800 ml to go
Streak
12 days
7-day avg
2380 ml
Next reminder around 11:20
Aligned with your meeting end and quiet hours.
11:18

Good morning

Hydration on track

68%
1700 ml
Hydravo now
Quiet moment between meetings
A small sip would land well right now. No pressure.
Dynamic Context Engine

One reminder at the right moment beats ten you'll silence.

Hydravo reads three signals from your day and decides — on device — when a nudge will actually help.

Sleep

Your wake window — never before, never after.

From phone signals
Activity

Steps, workouts and movement adjust the day's target in real time.

Health Connect / HealthKit
One nudge

Calm, contextual, dismissible. Never during quiet hours, focus mode or sleep.

Decided on device
Local-first by design

Your data stays on your phone.

Profile, hydration history and weight live in a local database on your device. No mandatory account, no cloud analytics, no behavioural tracking.

On-device SQLite Zero ads & trackers Account is optional
Encrypted local storage
Per-app sandbox protected by the OS.
Data leaves device
0 MB
by default
Third-party SDKs
0
none, ever

Drink with intention,
not on a timer.

Free on App Store and Google Play. Set up in under a minute.

Download on the App Store Get it on Google Play

Free to use. Hydravo Premium unlocks advanced analytics — never required to log water.