You fill your glass, sit down to work and open your inbox. A few meetings later, you notice the water is still sitting there. Sound familiar?
Sometimes, what you need is a friendly reminder to drink water at a moment that fits your day.
Hydro Coach is a water tracker and drink water reminder app for iOS and Android. It brings reminders and drink logging together, helping you turn a good intention into an everyday routine.
You can choose time-based or volume-based reminders, customize your weekly schedule and set your waking and sleeping hours. Add encouraging messages, seasonal characters and a little personality, and your next water break becomes a small moment to look forward to.
Here’s how our reminders work—and how to make them your own.
A drink water reminder is a notification that prompts you to take a water break. A dedicated reminder app can combine those prompts with drink tracking, so you can record what you drink and follow your progress throughout the day.
Hydro Coach brings both into one place. Your reminders give you a gentle nudge, while your drink log helps you see what you have already recorded.
Whether you call it a water drink reminder, a hydration alert or simply your little nudge to refill, the purpose is the same: to make remembering easier.
The important part is finding a setup that feels useful to you. Your working hours, days off and bedtime all deserve a place in that routine.
Hydro Coach for iOS offers two ways to organize your drinking reminders: by time interval or by drink volume.
Prefer a predictable rhythm? Set a time-based reminder—for example, every two hours during your configured waking hours.
This gives your water breaks a simple structure. You might use them as a moment to step away from your screen, refill your glass or pause between tasks.
The two-hour interval is an example of a reminder preference, not a universal rule about how often everyone should drink.
If you naturally think in glasses rather than hours, volume-based reminders offer another approach.
You can use your preferred drink amount as the basis for your reminders. Instead of focusing only on the clock, the reminder becomes a practical cue to fill your favorite glass.
It connects the notification to something familiar: the glass on your desk or the cup you reach for at home.
| Reminder style | What you choose | A good fit if… |
|---|---|---|
| Time-based | A time interval, such as every two hours | You enjoy regular, predictable water breaks |
| Volume-based | Your preferred drink amount | You prefer thinking in glasses or portions |
Start with the approach that feels most natural. You can revisit your settings as your routine changes.
Monday at the office may look nothing like Sunday at home. And if you work night shifts, your day may begin when someone else’s is ending.
Hydro Coach lets you configure your reminder schedule by day of the week and set your wake-up and bedtime.
Use your weekday settings to reflect when you are actually awake and going about your day.
An early start during the working week does not have to mean the same early reminder on your day off. Your schedule can reflect those differences.
A useful drinking water reminder should work with your waking hours—even when those hours fall overnight.
Set your schedule around your shift and your actual sleep period. The goal is to support your routine, whether you work a traditional office day or keep very different hours.
Hydro Coach uses your configured waking and sleeping times to keep scheduled reminders within your waking hours.
That means your water reminders are designed to leave your sleep period quiet, whether you sleep at night or during the day.
If your working hours change, remember to update your schedule too.
Every Hydro Coach drinking reminder comes with a cute, encouraging message.
We want that small notification to feel like a friendly nudge—something that makes you smile as you reach for your glass.
The personality matters to us. A reminder is part of your everyday experience with the app, and even a short message can make that experience feel warmer and more personal.
Open the reminder, take your water break and log what you drink. One small action at a time.
On Android, you can personalize Hydro Coach by choosing your own reminder ringtone.
Pick a sound that you enjoy and can easily recognize as your cue for a water break. That might be something gentle or something more distinctive—the choice is yours.
The customization options differ between platforms: iOS offers the seasonal reminder experiences described above, while Android lets you set your own ringtone.
Your hydration routine can have a little seasonal personality, too.
During supported seasonal events on iOS, you can choose from the available mascots to bring some extra character to your reminders.
Our summer season brings sunny characters and playful reminder sounds to your everyday water breaks.
Choose an available seasonal companion and carry a little summer mood through your routine.
Next up: Halloween! 🎃
Our upcoming iOS Halloween event brings playful spooky drink reminder sounds and seasonal customization to Hydro Coach. Choose an available Halloween mascot and give your next water break a little spooky charm.
Visit our Hydro Coach Halloween event page for the event details and dates.
We’re also planning seasonal additions for Christmas and New Year, with more opportunities to personalize your reminders.
These are upcoming additions, not features available today. Seasonal choices depend on the active event and your app version.
Looking for an Apple Watch drink water reminder? Hydro Coach brings hydration notifications to your wrist, so you can notice your next water break without reaching for your phone.
You can also log drinks and check your daily hydration progress on Apple Watch. It’s a convenient way to keep your routine close at hand while moving through your day.
Explore the features in our Apple Watch drink water reminder guide.
Android smartwatch users, we’re working on something for you too!
We’re currently developing Hydro Coach for Wear OS, with drink reminders on your wrist among the features we’re preparing.
It is not available yet, but we’re excited to bring Hydro Coach to more watches. We’ll share the supported features and release details when it’s ready.
A useful reminder setup begins with your actual routine.
Keep your favorite glass or bottle within reach, too. When a reminder arrives, having it nearby makes taking that water break more convenient.
Ready to begin?
We build Hydro Coach for the people who use it every day. Your feedback helps us understand how reminders fit into real routines—and where we can make them better.
”This is an easy app to track water volume throughout the day. I love the watch reminder and Apple health integration. ”
– Hydro Coach iOS user, Apple Apple Store Review
”I Love Water Reminder because it helps to remind me to drink and I can also keep track of how much water I’m drinking daily especially when I am busy with life.”
– Hydro Coach iOS user, Apple Apple Store Review
”Simple & effective. Love how it’s not just generic reminder every hour, the reminders factor in what & when you have already drunk & adapt accordingly during the day.”
– Hydro Coach Android user, Google Play Store Review
”This app is beautifully designed and incredibly easy to use. It has solved a major problem for me—forgetting to drink enough water, especially when I’m deeply focused on a task. The reminder feature is a lifesaver, keeping me hydrated throughout the day. I also love that it helps me track my coffee consumption, allowing me to manage and limit it effectively. Highly recommend!”
– Hydro Coach iOS user, Apple Apple Store Review
Hydro Coach combines a drink water reminder with water tracking to help you build a routine that fits your day.
You can choose time-based or volume-based reminders, customize your weekly schedule and set waking and sleeping hours. Encouraging messages add personality, while supported seasonal events bring mascots and playful sounds.
Android users can choose their own reminder ringtone. Apple Watch reminders are available now, and a Wear OS app is in development.
Start with a schedule that works for you, keep your favorite glass nearby and let Hydro Coach give you a friendly nudge.
Find your next water break with Hydro Coach.
Install Hydro Coach, allow notifications and configure the reminder options available on your device. You can choose time-based or volume-based reminders and adjust your weekly schedule, wake-up time and bedtime.
Yes. You can choose a time-based reminder interval, such as every two hours, within your configured waking hours. This is a scheduling option, not a recommendation that everyone needs to drink at that interval.
A volume-based reminder uses a selected drink amount as the basis for your reminders. In Hydro Coach, this lets you organize reminders around a familiar portion, such as your favorite glass.
Yes. Hydro Coach lets you configure your schedule by day of the week, so your reminders can fit office days, days off and different waking hours.
Yes. Set your waking and sleeping hours around your actual routine, including overnight shifts. Update those settings when your shift pattern changes.
Scheduled reminders are designed to stay within your configured waking hours. Set your wake-up time and bedtime correctly so your sleep window remains quiet.
Yes. Hydro Coach supports drink reminders on Apple Watch, along with drink logging and a view of your daily progress. Learn more in our Apple Watch guide.
On Android, you can choose your own reminder ringtone. On iOS, supported seasonal events offer themed reminder sounds, with choices depending on the active event.
Our upcoming iOS Halloween event includes playful spooky reminder sounds and seasonal customization. Check the Halloween event page for availability and dates.
Not yet. We are currently developing the Wear OS app and will announce the supported features and release details when it is ready.
Hydro Coach is available in more than 30 languages. Check the app’s store listing for the current language options on your platform.
Subscribe to the Hydro Coach Newsletter and get hydration tips, health insights, and exclusive updates delivered straight to your inbox. Join our community today and take your wellness journey to the next level!
