Awareness at a glance.
A clearer picture of your daily water habit, right where you can see it. Less trying to remember what you’ve already had.

Hydration awareness, on your wrist. A little help building a better everyday water habit.
You remember the coffee. The meeting. The next thing.
Let’s make a little room for water, too.

A habit built around your life.
Tap to watch the water rise.
Demo only: each tap adds a pretend 60–100 mL sip.
We’re building Hydratr around one idea: caring for yourself should fit into the life you already have.

A clearer picture of your daily water habit, right where you can see it. Less trying to remember what you’ve already had.
Gentle reminders to make space for a sip between everything else. Support for your routine, not another thing to feel behind on.
Give your water buddy a name. We’re designing a little companion that celebrates your sips and welcomes you back when life gets busy.
Keep the quick glance on your wrist and the bigger picture on your phone. Notice the habits you want to keep.

Here’s where we are.
And what comes next.
Hydratr is an upcoming hydration companion for Apple Watch and iPhone. We’re building it to make your water habit easier to notice, understand, and keep up with.
Not yet. Join the waitlist and we’ll email you when early access or launch is ready. Joining is free and doesn’t commit you to buying anything.
The first experience we’re building is for Apple Watch, alongside an iPhone companion app. Supported models and software versions will be confirmed before launch.
Drink amounts are estimates, not precise measurements. Hydratr is designed for everyday awareness and habit building, not medical monitoring.
Pricing hasn’t been announced. We’ll share the details before you need to make a decision. No payment details are needed to join the waitlist.
Only Hydratr early-access and launch updates. This signup asks for your email, not health data. You can withdraw your interest using the unsubscribe link in our emails.
Be first to hear when Hydratr is ready.
A little more water. A little more you.