11 Best Smart Water Bottles In 2021


Staying hydrated in our busy lives is essential, but it is often overlooked. You can keep your hydration needs in check with a smart water bottle for your everyday use. These smart bottles help remind and track your hydration throughout the day. They can maintain the water temperature all day long, allowing you to drink how you like.

These bottles come with fun and functional features to keep you up and running all day. Here’s our list of the best smart bottles for on-the-go hydration.

11 Best Smart Water Bottles

1. HidrateSpark Steel Smart Water Bottle

The smart water bottle from HidrateSpark has new-age functionalities that allow you to keep track of your body’s hydration needs. It tracks your water intake and gives timely reminders with a LED puck at the base. With a capacity of 17 oz, it is available in various colors.

Its vacuum-insulated body provides temperature stability as the bottle can keep water cold for up to 24 hours. You can connect it to the dedicated HidrateSpark app to check your daily water intake, progress, and more. It is rechargeable, lightweight, and has a leak-proof lid.

2. Icewater 3-In-1 Smart Water Bottle

Icewater’s smart water bottle offers three-in-one functionality and can be a great travel companion for children and adults. It has a reminder that glows every hour to help you meet your hydration needs. Made of food-grade stainless steel, it is long-lasting with a capacity of 20 oz. With a modern design, it features a leak-proof, wide mouth and double-wall vacuum insulation.

The bottle keeps stored water hot for 12 hours and cold for 24 hours. It is well-equipped with a 360-degree sound, wireless portable Bluetooth speaker to keep you engaged with music. The water-resistant speaker runs on a built-in 600mAh battery. The bottle’s light feature is dynamic, and you can adjust it with pause and on/off buttons.

3. Zak Designs Zak! Play Bluetooth Smart Water Bottle

The smart stainless steel water bottle from Zak Designs offers long-lasting use and double-walled vacuum insulation to keep the liquid cold for around 24 hours. It comes in a capacity of 17.5 oz, making it easy to carry or store. With three colors, the bottle features a leak-proof lid and a carrying loop for easy handling.

Made of stainless steel and plastic, it is BPA-free to ensure safety. It has a removable Bluetooth- enabled speaker integrated with LEDs for timely reminders. The bottle supports a rechargeable battery with a micro USB charging cable. You can connect the speaker to your app and play music whenever you like.

4. Philips Water GoZero UV Self-Cleaning Smart Water Bottle

The UV GoZero self-cleaning smart water bottle from Philips Water features a vacuum-insulated, BPA-free, stainless steel body. Available in a 20 oz capacity, its water-purifying, UV-C LED technology prevents odor by destroying bacteria DNA. You can choose from four matte shades to suit your preference. The bottle can keep your water hot for 12 hours and cold for 24 hours, and its LED activates every two hours for a reminder.

5. Afrog Smart Kids’ Water Bottle

Afrog’s smart kids’ water bottle is available in cute animal designs to ensure your child likes carrying it. With an 18 oz capacity, it has double-walled vacuum insulation to keep your drink hot for 12 hours or cold for up to 24 hours. It features an anti-scald design that helps check the water temperature with a simple press-in. This bottle’s medical-grade stainless steel construction resists oxidation and corrosion to ensure the water does not taste metallic.

The smart water bottle features three lids – a portable cup lid, a smart straw lid, and a push-button flip lid. It has a classic powder-coated finish, and its cup sleeve protects it from dents or scratches.

6. Big Seller Smart Sports Water Bottle

The smart sports water bottle from Big Seller can work as a coffee thermos, a storage bottle, a tea infuser, and more. It is double-walled, vacuum insulated to keep your water or coffee temperature intact for up to 24 hours. The LED display allows you to check the liquid’s current temperature at any given time.

With a capacity of 17 oz, it is made of 304 stainless steel and has a silicone bottom to prevent sliding or overflow. Its other parts are made of safe, BPA-free PP material, 100% copolyester plastic, and food-grade contact silicone.

7. Rai Smart Water Bottles

Rai’s smart water bottle for hiking is designed as a thermos and has various features to keep you sufficiently hydrated. It has a smart LED display that allows you to check the liquid’s temperature effortlessly. The vacuum-insulated stainless steel body helps keep the water hot or cold for up to 24 hours. The flask has a carrying capacity of 17 oz, making it suitable for outdoors.

Its leak-proof, BPA-free lid with silicone lining keeps the bottle secure, and it is waterproof. The bottle is easy to clean and has a powder coating for scratch resistance.

8. Simeego Smart Water Bottle

The smart water bottle comes with an LED display at the top to display stored liquid temperature with a single press. With 360-degree rotation, you do not need to worry about water leakage from the flask. It features tight sealing and double-walled, vacuum-insulation, stainless steel construction to maintain the liquid temperature as desired. You can choose from five colors, including black, white, red, navy blue, and gold, to find a suitable one.

9. Bellabeat Spring Smart Water Bottle

Bellabeat’s spring smart water bottle’s hydration tracking technology allows you to check the water intake, temperature and gives reminders. Made of glass, plastic, and silicone, it provides proper insulation with minimal condensation. With a 16 oz fluid capacity, the smart bottle is safe and long-lasting.

It uses Bellabeat’s proprietary tracking technology, suitable for women, to help you sync and back up other data for future reference. Its wireless syncing helps measure necessary hydration requirements of your body, following timely reminders for water intake. You can set your water intake goals too with the Bellabeat app to meet your changing hydration goals.

10. Taishan UV Water Purifier

If you are looking for smart water bottles for your outdoor activities like camping, hiking, and traveling, the Taishan rechargeable thermos water bottle may be the right fit. Made of stainless steel, the bottle has a carrying capacity of 16.9 oz. You can choose between black and silver.

The bottle offers strong sterilization with its UV-C cap to reduce the presence of microbes by up to 99.99%. It effectively breaks down the chemical binds of microbes to render them harmless, purifying your water readily. This bottle’s steel insulation ensures up to 24 hours of temperature control, and the smart screen on the lid reflects the current liquid temperature.

11. LuxLumi H2O To-Go Smart Water Bottle

The smart water bottle from LuxLumi is available in soft blue and pink shades and is made of safe, tested materials, including silicone, polypropylene, and acrylonitrile butadiene styrene. It is portable and easy to carry, making it suitable as your travel companion. It is USB-rechargeable and supports a 1200mAh battery. With grips on the handle lid and bottom, it is easy to hold and doesn’t slip.

The bottle features a built-in humidifier that helps control indoor and outdoor moisture levels in the atmosphere so your skin doesn’t suffer from dryness or cold. Its LED works as a reminder, pushing you to rehydrate every two hours.

How To Choose The Right Smart Water Bottles?

Consider the following factors when choosing the right smart water bottles.

  1. Hydration tracking: Choose smart bottles equipped with a hydration tracking feature that measures your body’s water intake. It can help keep your body healthy and hydrated the entire day.
  2. Reminders: Ensure the bottles provide hydration reminders in regular intervals with pre-set LEDs, voice, etc., to maintain your daily water intake.
  3. Compatibility: Look for bottles that support your device and offer app compatibility to maximize their functionality.
  4. Sanitization: Choose bottles with deep sanitization and sterilization features, such as UV-C technology for water cleaning. You can also find some bottles that self-clean, ensuring zero corrosion.
  5. Construction: Smart water bottles are available in versatile designs, sizes, shapes, capacity, and construction. Choose the bottle as per your daily water intake needs.
  6. Material: Ensure the material is safe and of food-grade quality, preferably stainless steel.
  7. Insulation: Choose bottles with double-walled insulation to maintain the water’s desired temperature for up to 24 hours.

With these considerations in mind, browse our list of the best smart water bottles for your hydration needs and other requirements. Explore the various available features, such as complete hydration needs, timely reminders, body hydration tracking, and more before deciding. You can also check the reviews before choosing the right product.

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Wedetso Chirhah

Wedetso Chirhah holds a masters degree in English Literature. He had written content for more than 15 B2B websites and edited school books before joining MomJunction as an editor. Wedetso ensures the articles meet the highest editorial standards. He enjoys making content understandable and relatable to readers, and he is a big fan of the versatile em dash. He also... more