HidrateSpark Water Tracker

HidrateSmart LLC

Contains adsIn-app purchases

About this app

HidrateSpark has helped over 1 million people drink more water and live healthier!

HidrateSpark uses psychology to help you drink more water and create a lasting hydration habit. It takes the guesswork out of how much water you should drink by calculating a personalized daily goal for you. Stay on track with simple beverage tracking, helpful reminders throughout the day to take a sip, and trophies to celebrate your progress.


Maintain a healthy lifestyle, avoid pesky headaches, increase your energy levels, improve your mood, clear your skin, and enhance your physical performance & productivity by drinking more water with HidrateSpark.

Now with support for Wear OS devices! Install the tile on your smart watch or any Wear OS device for on the go hydration management!

Key Features:
-Track your water intake
-Smart drink water reminders throughout your day, customize your schedule
-Daily water goal automatically calculated based on your weight, age, height, sex, activity level, weather and more
-Track water, tea, and coffee
-Compete with friends
-Fun healthy hydration challenges
-Unlock trophies
-Google Fit & Fitbit integrations + other popular health and fitness apps
-Widgets
-Hydration Streak: how many days in a row can you meet your goal?
-Hydration history calendar
-Oz / Ml measurement units
-Hourly hydration goals for optimal hydration
-Pulsing green target to keep you on pace to meet your goal
-Compatible with connected HidrateSpark smart water bottles to automatically track your water (Not required)
-Change the glow colors for your HidrateSpark PRO smart water bottle
Dark mode or light mode
- Wear OS Tile for use on Wear OS devices!

Benefits of hydration:
-Weight loss
-Healthy skin
-Improves productivity & mood
-Improves physical performance
-Relieves fatigue & boosts energy
-Improves sleep quality
-Avoid headaches
-Healthier heart, immune system & brain
-Regulates blood pressure & body temperature
-Lubricates joints
-Aids in digestion
-Helps remove waste products
-Delivers nutrients and oxygen to cells
-Aids in kidney stone prevention

Are you always busy and on the go, or find yourself forgetting to drink enough water? You’re not alone, 75% of Americans are chronically dehydrated. Don’t just hydrate when you feel thirsty. Hydration is essential for the human body. Learn to sip consistently throughout the day with personalized daily & hourly hydration goals calculated by the HidrateSpark App. Never forget to drink water with entertaining drink reminders that motivate you to drink throughout the day. Add friends and join challenges to compete against others and yourself for added accountability.

The HidrateSpark App also integrates with our easy to use HidrateSpark smart water bottles that keep track of how much water you drink, light up and glow to remind you to drink, and sync your water records via Bluetooth or NFC so you can see your progress. The app does NOT require a bottle to be used, but our smart bottles glow to remind you to drink and make tracking your intake easier.

NOTE: HidrateSpark is not a medical app. Recommended water intake goal is just an estimate. Please consult your healthcare provider if you want to use it for medical purposes or to obtain specific hydration needs.

Ratings and reviews

Despite a recent update stating that duplicate drink entries have been addressed, the issue hasn't been resolved. I was considering getting a second bottle, but can't justify it if I have to keep removing duplicates. The setting to change notification types doesn't work. If I select "Quotes" only, "Funny" notifications will still come through. Setting manual entry quantities is too fiddly, and selecting a manual entry amount while another drink type is selected jumps back to water.

6/12/25: Bottle and app alone work well. However, trying to integrate with Fitbit is horrible. Fitbit only registers 30% of my daily intake. It almost appears as if it only syncs every few hours and only gets the last couple of records. After completing what support suggests, it still does not integrate well with Fitbit. 6/17/26 Update: HidrateSpark still does not sync all records to Fitbit. Please explain the process for syncing. This shouldn't be hard to fix. It's been over a year now.

I'd like to suggest that the manual input slide to indicate how many ounces you wish to add be given the option to just input the numbers vs work the vertical slide. Fat shaky fingers trying to stop on a specific exact amount have me .1 or .2 scrolling back and forth over my intended target. Just want to add 6oz yo! Not being able to just input and fighting to stop it on that amount is obviously a personal problem, but easily solved by the app having an option to just type 6. just a thought

What’s new

Fixes a bug that could cause water intake records to be duplicated.