Product description
Personalized Hydration Plan
Receive daily personalized hydration goals based on your age, weight, gender, activity, and even the weather, so you get just the right amount of water for your overall health and wellness.
Track Every Sip With Our Smart Bottle
Water.io tracks every sip you take, using smart sensors to monitor your intake and keep you hydrated. It syncs with the app for real-time insights and personalized hydration goals.
Glowing Hydration Reminders
The bottle sends gentle glowing reminders throughout the day to keep you on track, ensuring you hit your hydration goal by the end of each day.
Tilt to Check Your Hydration Status
Tilt the bottle to track your progress with various glowing colors on the cap, keeping you updated on your hydration status throughout the day.
App Features & Benefits 
Detailed Insights & Tips
Get personal tips in the app to optimize hydration, boost performance, and improve well-being, all tailored to your lifestyle.
Dynamically Changing Goals
The app updates your hydration goals based on your activities and the weather, keeping you perfectly hydrated every day.
Customizable Glowing Reminders
Customize your bottle’s glowing colors to match your vibe, making hydration fun and personal.
Wellness App Integrations
Sync with your wellness apps to adjust hydration goals based on your activities, keeping your hydration perfectly tuned to your daily routine.
Is the Water.io app compatible with smartwatches and health apps?
Yes. The app interfaces with Apple Health, Google Fit, Garmin, Suunto, Polar, Fitbit, and Strava.
The app updates your daily drinking goal according to collected data such as heart rate, number of steps, training intensity, and more.
Can I clean the Water.io smart water bottle in the dishwasher?
You can wash the bottle body in the dishwasher or use hot water and soap. Please note that the cap cannot be placed inside a dishwasher.
Is the Water.io smart water bottle suitable for children?
Sure, the bottle can fit into your child’s school bag and can help you monitor your child’s hydration throughout the day.
How do I connect my new smart water bottle?
Download the Water.io free app, and follow the onboarding process.
Is the Water.io app compatible with foldable smartphones?
We currently do not support foldable devices
Compare Our Smart Water Bottles
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Customer Reviews
4.3 out of 5 stars 217
4.3 out of 5 stars 217
4.3 out of 5 stars 217
4.3 out of 5 stars 217
Price
$99.99$99.99
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Size
17oz
17oz
25oz
25oz
Color
Black
White
Black
White
Custom Hydration Plan
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Real-Time Insights
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Smart Reminders
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Pair 2 Bottles With One App
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SMART WATER BOTTLE + APP – Stay optimally hydrated with Water.io, your personal hydration trainer. This smart bottle and companion app customizes a hydration plan just for you based on your metrics, activity, and even the weather outside. Compatible with Apple Health, Garmin, Oura Ring and other fitness apps and smartwatches, it uses glowing LED lights and gentle vibrations to remind you to drink.
REAL-TIME INSIGHTS – Our smart dual-sensor cap tracks your hydration and syncs data to our app via Bluetooth for dynamically changing goals throughout the day. Simply tip the bottle for instant glowing updates on your hydration status throughout the day. Pair two bottles with one app for complete hydration tracking at home and on-the-go.
PREMIUM AND SAFE – Crafted from high-grade stainless steel, this insulated bottle keeps your water at the perfect temperature all day long. The BPA-free cap guarantees safe and clean drinking, while remaining stylish and lightweight to fit seamlessly into your active lifestyle.
CUSTOM HYDRATION – Our advanced algorithm tailors your hydration plan based on age, weight, height, activity level, and climate. The smart bottle pairs with our app to deliver dynamic hydration goals throughout the day. Sync with your smartwatch for real-time updates and goals, ensuring you get the exact amount of water your body needs.
SMART REMINDERS – Stay on track with LED lights and vibrations that remind you to drink. Achieve optimal hydration effortlessly and enjoy the benefits: glowing skin, improved gut health, better sleep, more energy, enhanced focus, reduced stress, better performance, and faster recovery.
EASY TO USE – Enjoy the convenience of a dishwasher-safe design (excluding cap). With a user-friendly interface and long-lasting battery, you can kickstart your hydration journey right out of the box.
Dan B. –
So happy with the first bottle that I got a second!
I was so happy with the first bottle I got through a work event, that I went ahead and purchased one for my wife as well.This is a brilliant application of tech to promote and maintain one of the most important habits we should develop and maintain – drinking enough water!I’ve tried holding myself accountable in many ways in the past, including buying a huge bottle that I could drink throughout the day and know it would represent my quota. None of the methods succeeded, until I’ve started using water.io’s bottle.It’s a perfect standard size that’s easy to carry around in any bottle holder (in your bag, in the car, etc.), the battery lasts for several days so charging isn’t an issue and the bottle’s reminders + app integration keep me on track like nothing before did.The app itself is very well executed and simple to use. It’s easy to set your goal and see your progress, as well as add any liquids that don’t go in the bottle (coffee, beer, smoothies, external water, etc.) to your daily intake (in case of coffee and alcohol, the app will add they hydration but also inform you that it’s a dehydrating drink and will adjust your goal accordingly).Finally, the app syncs with the health core apps (mine is an iPhone) and both reports on your daily hydration, as well as intakes exercises and activities to up your daily goal if necessary.Bottom line, it’s a high quality, well done product with just the right amount of tech that feels almost invisible by integrating seamlessly into your life.
Rose1977 –
One of the best decisions I did for myself
I had a brutal case of kidney stones that landed me in the hospital and required two surgeries. I walked away from this excruciating experience with three key lessons:1. Some pain is unimaginable until you feel it.2. When it’s serious, always get a second opinion.3. If I don’t want to repeat the experience (gosh, I don’t!), I must start drinking more water.That last one sounds simple, but I was never a “water person.” I knew I had to build a habit fast — but how?Then, someone on our team suggested I try a smart water bottle. Honestly, a smart bottle sounded like a gimmicky and not-so-smart idea. But I gave it a shot and ordered the first one that came up in an Amazon search. It was a complete failure – clunky, unreliable, and with impossibly short battery life. I ordered a different bottle, which turned out to be worse than the first one. I was ready to give up but decided to try one last bottle.That’s how I found Water.io, which changed my water-drinking life.The way it works is simple but brilliant: The bottle looks and feels like a regular water bottle, but the magic is in the cap. A built-in sensor tracks every sip you take (when the water level drops) and every refill (when it rises). From there, it can track your drinking in real-time and provide reminders, nudges, and motivation. This is done on the bottle itself (lights, colors, buzzing) and in the Bluetooth-connected app (progress bars, streaks, leaderboards). It essentially gamified water drinking and made it quantifiable and fun. The result? I tripled my daily water consumption – and stuck with it.If drinking more water has been challenging for you, I highly recommend it. Sometimes, the right tool makes all the difference. 💧
Amazon Customer –
Five stars all the way!
This smart water bottle has completely transformed my hydration routine! This innovative product deserves every one of its five stars for its impeccable design and incredible features. First and foremost, the reminder app is absolutely great. It’s incredibly easy to set personalized reminders, ensuring that I stay hydrated throughout the day. No more forgetting to drink water! The app’s user-friendly interface makes it a breeze to customize my reminders, and the notifications are timely and effective. The built-in LED light on the bottle is a brilliant addition. It serves as a visual cue, gently reminding me to take a sip whenever I see the glowing light. The brightness level is just right and not distracting, allowing me to stay focused on my tasks while staying hydrated. The 17oz capacity of the bottle is ideal for my needs. It’s compact, lightweight, and easy to carry around. Whether I’m at the office, the gym, or out and about, this smart bottle is my trusty companion. The durable construction ensures that it can withstand daily use without any issues, and the lid seals tightly, preventing any accidental leaks. In terms of design, this smart bottle is sleek, modern, and aesthetically pleasing. The attention to detail is evident, making it a stylish accessory wherever I go. The materials used are of high quality, and the overall build feels robust and durable. To sum it up, this smart bottle water with a reminder app and LED light has exceeded all my expectations. It has revolutionized the way I stay hydrated, providing me with a practical and convenient solution. The reminder app, and the LED light are fantastic features that make drinking water a joyful experience. If you’re looking for a reliable, smart, and innovative hydration companion, this is the one to go for. Five stars all the way!