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Dehydrated? Sip better from the best smart water bottles

Smart water bottles keep you hydrated by reminding you to sip. ZDNET's favorites also clean themselves, charge your phone, and sync data over time.
Written by Lena Borrelli, Contributing Writer and  Allison Murray, Staff Writer
Reviewed by Emery Wright
Hidrate Spark 3 | Best smart water bottle overall
Hidrate Spark 3
Best smart water bottle overall
View now View at Amazon
Icewater 3-in-1 smart water bottle | Best Bluetooth smart water bottle
Icewater 3-in-1 smart water bottle
Best Bluetooth smart water bottle
View now View at Amazon
Hidrate Spark TAP Smart Water Bottle | Best value smart water bottle
A smartphone tapping bottom of a smart water bottle that's lighting up pink
Hidrate Spark TAP Smart Water Bottle
Best value smart water bottle
View now View at Amazon
Philips GoZero Smart Bottle | Best self-cleaning smart water bottle
A yellow and a black water bottle sitting on a kitchen counter
Philips GoZero Smart Bottle
Best self-cleaning smart water bottle
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TYLT Power Bottle | Best smart water bottle for charging
Photo of black charging water bottle on top of an empty modern desk with blurred background.
TYLT Power Bottle
Best smart water bottle for charging
View now View at Verizon

You'll never think about a glass of water the same way again. Smart water bottles offer digital experiences typically reserved for large appliances. The best smart water bottle improves your health by making hydration fun again, with light-up notifications that remind you to sip.

Other water bottles are "smart" because they feature self-cleaning UV technology, charging ports for other devices, and even a Bluetooth speaker.

Based on ZDNET's in-depth research of today's latest and greatest models, here are the best smart water bottles on the market.

Also: Can't figure out which electric toothbrush to get? We found the top 5

Pros & Cons
  • 100% guarantee
  • 30-day money-back trial
  • Coaching included
  • Pricey
  • Poor durability
  • Some tracking hiccups
More Details

Features: Composed of BPA-free plastic  | LED smart sensor stick lights up when it's time to drink  | 30-day money back guarantee

The Hidrate Spark 3 is hands down one of the most popular smart water bottles available today. It's composed of BPA-free Tritan plastic with a silicone sleeve that offers a lightweight, condensation-free feel. Its glowing feature is the LED smart sensor stick, which lights up to notify you to sip. When you connect it with the Bluetooth-enabled Hidrate Spark App, the water bottle can track how much water you drink over time to ensure proper hydration.

The app also uses personal information like your weight, height, and even how active you are to customize goals for your daily water intake. Plus, you can use this water bottle to compete with friends over hydration trophies. Also impressive, the Hidrate Spark 3 comes with a tracking feature that can sync your activity to locate a misplaced bottle.  

The Hidrate Spark 3 comes with a 30-day money-back guarantee, and you can easily contact customer service if you run into any issues.

Pros & Cons
  • Bluetooth
  • Night light feature
  • Affordable
  • Easy to clean
  • Only glows for one hour
  • No daily tracking
  • Small
More Details

Features: Portable, Bluetooth speaker | 5 color night lights | 1 hour reminder light 

The Icewater 3-in-1 smart water bottle has the same features as more expensive models at a fraction of the price. Like other smart water bottles, the bottle glows in intervals as a reminder for you to hydrate. The Icewater 3-in-1 includes a built-in Bluetooth speaker with 360-degree sound, so you can listen to your favorite tunes all day long. Plus, the water bottle resonates when placed on wood to amplify the bass in your music. With built-in lighting, you choose one of five colors as a night light, and can even create a light party using the flashing mode, which customizes to each track.

Like the Hidrate Spark 3, the Icewater smart water bottle is made of BPA-free plastic. 

Pros & Cons
  • Tracks water intake
  • Customizable hydration reminders
  • Large water capacity
  • No location tracking
  • Doesn't track sips
More Details

Features: 5 color options | 24oz | Straw lid 

Also from Hidrate Spark is this TAP smart water bottle. Instead of tracking every sip you take with Bluetooth like the Hidrate Spark 3, this water bottle tracks every bottle you finish by using an NFC chip. Simply tap your phone to the bottom of the water bottle each time you drink the entire bottle, and the data will sync to your app. 

This water bottle also offers 12 light-up hydration reminders throughout the day. You can customize the color of your reminder, or snooze during class or important meetings.

Pros & Cons
  • Self-cleaning
  • Removes odor
  • Clean for 30 days on a full charge
  • Multiple sizes and colors
  • Requires rebooting at times
More Details

Features: 5 color options | 12 or 20oz | Stainless steel

Sick of washing your smelly water bottle only to get it dirty again? This smart water bottle from Philips cleans itself using UV-C LED technology that disinfects and removes odors. The Philips GoZero Smart Bottle cleans the water inside, too, using the same UV technology. It eliminates up to 99.999% bacteria and 99.9% viruses, so you can add water in your bottle every time you need it.

The Philips smart water bottle also features a double-walled, vacuum insulated body made of stainless steel, so your beverages will stay hot for 12 hours or cold for up to 24.

Also: How to clean your Keurig coffee maker inside and out

Pros & Cons
  • Portable charger
  • Insulated
  • Waterproof
  • Only one color option
More Details

Features: 17oz | Dishwasher safe | Double-layered vacuum insulated bottle

The TYLT bottle is part water bottle, part portable charger. Its built-in 5700mAh Li-Ion battery is waterproof and removable for cleaning. You'll never run out of power, because you can get up to two full phone charges in a single bottle charge using USB-C connection.

As a water bottle, the TYLT Power Bottle keep liquids cold for 36 hours or hot for up to 14, thanks to the double-layered vacuum insulated body. 

What is the best smart water bottle?

The best smart water bottle is the Hidrate Spark 3 based on its hydration tracking capacity over time and its competitive price point. This smart water bottle also features a large capacity, so you'll rarely run out of water during your busy schedule.

Smart Water Bottle



Key Features

Hidrate Spark 3



Hydration tracking

Icewater 3-in-1



Bluetooth speaker, night light

Hidrate Spark TAP



Hydration tracking

Philips GoZero


12 or 20oz


TYLT Power Bottle



Portable charger

Which is the right smart water bottle for me?

While every smart water bottle on our list is an excellent pick, it ultimately comes down to your priorities. What kind of smart features do you want your water bottle to have? Is hydration tracking or portable charging more important to you? You should also consider your ideal water capacity, and how much money you're willing to spend. 

Choose this smart water bottle...

If you want...

Hidrate Spark 3

The best overall option

Icewater 3-in-1 smart water bottle

A versatile speaker perfect for the gym

Hidrate Spark TAP

A budget-friendly bottle that tracks hydration

Philips GoZero

A self-cleaning smart water bottle

TYLT Power Bottle

A water bottle that doubles as a portable charger

How did we choose these smart water bottles?

In searching for the best smart water bottles, we considered several key factors. The four C's can help you find the right smart water bottle for your budget and needs.

  • Capacity: Some are bigger than others, so consider how you want to use your bottle. For example, if you plan to take it with you everywhere, you may want a smaller size that easily fits in your bag.  
  • Cleaning: Consider whether you want your smart water bottle to be dishwasher-safe -- many models may require washing by hand.
  • Cost: The price of smart water bottles varies along with features. In our selections, we chose a variety of water bottles that fit into different budgets.
  • Compatibility: To pair your phone and bottle, you may need to download an app. Be sure to check if your bottle's app is compatible with your phone's operating system.

Once you determine which factors are most important, you can choose the best model for your lifestyle.

What is a smart water bottle?

A smart water bottle incorporates new technology to help track and improve your hydration habits. These bottles may incorporate extra features like lighting, vibrations, and even compatible apps that help monitor your health and drinking habits.

Are there alternative smart water bottles worth considering?

In our search for the best smart water bottle, we reviewed various options on the market. Many smart water bottles didn't make the cut for ZDNET's list, but here are a few that receive honorable mention:

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