Your partner in shaping healthy habits.

HidrateSpark is an easy to use smart water bottle that keeps track of how much water you drink, lights up and glows to remind you to drink more water, and syncs to this app via Bluetooth so you can see your progress.

Key Features:

GLOWS: HidrateSpark will light up and glow when you need to drink more water.
MEASURES: HidrateSpark automatically measures how much water you drink, and sends it to your iOS device via Bluetooth.
RECOMMENDS: This app calculates a recommended hydration goal based on your personal parameters: age, height, weight and sex. It can even use your physical activity and local weather to adjust the goal specifically for you every day.
INTEGRATES: Your activity level affects how much water you need to drink. Connect to Apple Health, Fitbit, Under Armour Record, or Withings HealthMate to use your activity level to automatically adjust your goal. You can also save your hydration records to Apple Health or Fitbit.
HISTORY: See your hydration progress over time in a daily and monthly view. How many days in a row can you reach your goal?
FRIENDS: Keep an eye on your friends’ progress to make sure they are staying hydrated. Start some friendly competition to see who can meet their goal the most days in a row.
FUN REMINDERS: This app will send notifications when you begin to fall behind and need to drink more water. The HidrateSpark smart water bottle will also light up and glow to remind you to stay hydrated.
NEVER LOSE IT: Losing your water bottle is no fun, so we made it harder for this to happen. When location services are turned on, this app will record the last place it was connected to your HidrateSpark smart water bottle, and show you a map so you can go back and get it.

This app works best when paired with a Hidrate Spark Smart Water Bottle. But even without one, all the other features will still work for you as a water intake and hydration tracker! You can get a hydration goal, manually record your fluid intake, track your history, share with friends, and get hydration reminders on your iOS device.

Benefits of water:

HEALTH: Alongside a healthy diet and proper exercise, hydration can help dramatically improve your physical health.
SKIN: Proper hydration helps skin retain moisture for a bright, healthy glow
COGNITION & MOOD: Your brain is 75% water, so proper hydration can have a positive impact on cognitive function and mood.
ATHLETIC PERFORMANCE: Even 1-2% dehydration can decrease physiological performance, and 5% dehydration can decrease your physical performance by 30%. So if you want to win, you better be hydrated.
WEIGHT LOSS: Combined with a healthy diet and exercise, drinking water can increase your metabolism and help you avoid eating and drinking extra calories.
INCREASED ENERGY: Drinking plenty of water helps with blood circulation, thus decreasing your feeling of tiredness and fatigue.
AVOID HEADACHES: Staying properly hydrated can help avoid headaches.
HEALTHIER SKIN: Staying properly hydrated helps your skin stay hydrated to help it look younger and healthier.
BOOST IMMUNITY: Staying properly hydrated can help you fight off illness and infections.
PREGNANCY: Pregnant and breastfeeding moms need to be properly hydrated so they can support their new baby.

Learn more about HidrateSpark products at

What’s New

Version 2.6.2

Fixes a crash on launch affecting older versions of iOS

Ratings and Reviews

3.7 out of 5
2.1K Ratings

2.1K Ratings

Whoreadsnamesanyways ,

Love my Hidrate Spark!

I’ve NEVER been good at drinking my water, to the point where I’ve been hospitalised for it at one point in my life. After hearing about this water bottle, I took a gamble on it and I’m in love. It makes it so easy to hit my water goal every day, it’s such a brilliant idea and very well executed. I’ve had a couple minor issues (and I mean like maybe 3) with the bottle recording water I didn’t drink, or not recording water I did drink. Thankfully you’re able to add and delete entries, so it’s not a big deal. Bottle is a great and attractive design, easy to clean, easy to recalibrate, durable, everything I could ever want. It’s been thrown clear across the back of a moving ambulance multiple times and has stood up amazingly. With the recent app update, though, I’m with a couple people in that I don’t care for the lighter color scheme. It would be great if you all could incorporate a section in the app where we could maybe personalize our backgrounds or choose from a number of pre-made ones. We get a bit of choice with our bottle colors, why not with the app itself? Thanks again for creating such a great product, I hope to never have to drink from another water bottle again!

Developer Response ,

We value and appreciate your feedback! We're constantly working to improve our app so please stay tuned! :) If you need any assistance with the app or the bottle you can also contact our support team directly from within the app in Settings > Help > Contact Us (Upper right), and send us a message. We'll get back to you quickly. - Hidrate Team

Angiep801 ,


I hate reviewing things in general and was very skeptical of this working. I am a big time coffee drinker and really wanted to focus on my health more and well being so I saw immaculate reviews for this and just couldn’t say no to buying this. I picked the hidrate spark steel bottle in the spring color amethyst and was so surprised at how cold my drinks really were. Then I set up the bottle to my new app I got that also syncs to my Fitbit info so whatever I drink also goes to Fitbit as well. The app was super easy to understand. At first I thought for someone who isn’t super active 70 oz of water seems impossible but the reminders during the day, the glowing on my bottle was just motivating me to drink more and more. It’s changed my life and I will never go back to the way I was . I used to drink maybe 1-2 oz a day from 70 oz now! On top of that I purchased the customization glow colors I added to my bottle so it matches my mood. And I was able to also join a bunch of communities with fun challenges to do where were literally drinking to beat each other for fun so it’s a nice little incentive for anyone trying to kick start their habit or lifestyle change. I never review but felt this app and bottle has proved me wrong and is so much more convenient than guessing if I drank enough or not. Keep up the great work hidrate u got me as a long time customer!! 👏🏻👏🏻

Developer Response ,

Wow, that's fantastic! Thanks for taking the time to review our app. So happy to hear this! :) - Hidrate Team

Ameenakel ,

Be ready to be sold in-app purchases for basic functionality

The idea for tracking water intake is interesting, though the app leaves much to be desired in terms of usability. Menu items are often named in an unclear manner, leaving users guessing as to what they actually mean. Performing simple functions, like changing the color of the lights on the base, are a huge hassle; just this function alone takes multiple seconds to actually register. As a computer engineer myself, I have no idea why it the app needs to (seemingly) synchronize with the device itself before registering (and returning responsiveness back to the UI).

Additionally, the biggest and most egregious problem, is that hidrate thinks that they’re building a platform from which to syphon money from its paying users: they offer in app purchases for “options” that a user would consider standard: changing the color of the base of the device. Want to assign a simple color change that’s not part of the basic six color options? That’ll be $5. This is a simple LED controller; I have no idea why the business side of this startup would believe that they should nickel and dime users who have already paid a significant sum for simple cosmetic features. This isn’t a multiplayer game—these are simple functions that shouldn’t be held back for a stupid $5 sum.

As a result, I cannot recommend this device, or the app, to any other potential users. Beware and choose wisely with your dollar.

Developer Response ,

Thank you for your review. We're always working to improve, so we really appreciate the feedback. We are very sorry to hear that you were disappointed with the new app feature Glow Studio. - Hidrate Team

App Privacy

The developer, Hidrate Inc., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Used to Track You

The following data may be used to track you across apps and websites owned by other companies:

  • Contact Info

Data Linked to You

The following data may be collected and linked to your identity:

  • Health & Fitness
  • Location
  • Contact Info
  • User Content
  • Identifiers
  • Usage Data
  • Sensitive Info
  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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