Keurig Smart Coffee Maker

K-Supreme® SMART Single Serve Coffee Maker

A traditional Keurig is already convenient: insert a K-Cup, select a cup size, and press a button.

A Keurig SMART coffee maker takes that idea further by connecting the brewer to Wi-Fi and the Keurig app. Depending on the model, you can customize strength and temperature, save favorite drinks, schedule or remotely start a brew, receive personalized recommendations, use voice controls, and let BrewID recognize compatible K-Cup pods and recommend brewing settings.

As of August 2026, Keurig’s SMART coffee maker category lists three primary models:

K-Supreme SMART
K-Supreme Plus SMART
K-Café SMART

The K-Supreme models focus on highly customizable single-serve coffee, while the K-Café SMART adds a built-in milk frother and guided recipes for lattes, cappuccinos, macchiatos, and other café-style drinks.

Are those connected features actually useful—or is a SMART Keurig just a regular coffee maker with an app attached?

Here’s what you need to know.

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⚡ Keurig SMART Coffee Makers at a Glance

Model	Best For	Reservoir	Standout Feature
K-Supreme SMART	Everyday connected brewing	66 oz	BrewID + app control
K-Supreme Plus SMART	Maximum customization	78 oz	5 strengths + 6 temperatures
K-Café SMART	Lattes and cappuccinos	60 oz	Built-in frother + Barista Mode

All three combine BrewID, MultiStream Technology, customizable brewing, and connected features.

🏆 Which Keurig SMART Coffee Maker Is Best?

For most coffee drinkers interested specifically in SMART features, the K-Supreme Plus SMART is the strongest overall choice.

It gives you:

BrewID
Five strength settings
Six temperature settings
Five cup sizes
Brew Over Ice
78-ounce reservoir
Wi-Fi connectivity
Keurig app control
Saved favorites
Remote brewing
Voice control
MultiStream Technology

The K-Supreme SMART provides many of the same connected features in a somewhat simpler package.

If you regularly drink lattes or cappuccinos, however, skip both and look at the K-Café SMART. Its built-in milk frother and guided Barista Mode make much better use of the app than simple remote coffee brewing alone.

🧠 What Makes a Keurig “SMART”?

The defining difference is connectivity.

A normal Keurig primarily operates from controls on the machine.

A SMART Keurig connects to your home Wi-Fi and communicates with the Keurig app.

That connection enables features such as:

BrewID pod recognition
Remote brewing
Scheduled brewing
Saved drink profiles
Adjustable strength
Adjustable temperature
Personalized recommendations
Voice controls
Coffee inventory and delivery features
Guided specialty-drink recipes on K-Café SMART

You can still make coffee directly from the brewer.

You don’t have to pull out your phone every morning simply because the machine is SMART.

That’s important because an app should add convenience—not become a requirement for making basic coffee.

🫘 What Is Keurig BrewID?

BrewID is the feature that most clearly separates Keurig SMART machines from ordinary Keurig brewers.

When you insert a compatible K-Cup pod, the brewer can identify the specific pod and use brewing information associated with it.

Keurig says BrewID recognizes the brand and roast of the K-Cup and can automatically recommend or apply brewing settings developed for that coffee.

Instead of treating every pod exactly the same, the machine can adapt the brew.

For example, one coffee may benefit from a different combination of:

Temperature
Water flow
Strength
Brewing profile

than another.

You can accept the recommended Signature Brew or override it with your own preferences.

☕ Is BrewID Actually Useful?

Potentially, yes.

One of the traditional limitations of pod brewing is that the machine generally treats a light roast, dark roast, flavored coffee, and decaf pod similarly.

But those coffees aren’t identical.

BrewID introduces a degree of automatic customization without requiring you to understand coffee extraction.

It’s particularly helpful if you:

Frequently change K-Cup varieties.
Don’t know which settings to choose.
Want consistent results.
Enjoy experimenting with new coffees.
Like having recommendations instead of adjusting everything manually.

If you buy exactly the same K-Cup every morning and always brew it on the same setting, BrewID becomes less important.

💦 What Is MultiStream Technology?

The SMART brewers also use Keurig’s MultiStream Technology.

Instead of directing water primarily through one central point in the K-Cup, MultiStream distributes water across multiple streams.

Keurig says this saturates the coffee grounds more evenly and helps extract more flavor and aroma compared with its traditional K-Classic brewing system.

MultiStream is not exclusive to SMART machines—several newer non-SMART Keurigs also use it.

That distinction is important.

You do not need to buy a Wi-Fi-connected Keurig merely to get MultiStream brewing.

📱 What Can You Do With the Keurig App?

Once a compatible SMART brewer is connected, the Keurig app becomes a remote control and customization center.

Depending on the brewer, you can use it to:

Select cup size
Adjust strength
Adjust temperature
Start a brew
Schedule a brew
Save favorite recipes
Manage household favorites
Receive recommendations
Explore K-Cup beverages
Follow café-drink recipes
Manage SMART Delivery

Some of those features are genuinely helpful.

Others fall into the “nice to have” category.

🛏️ Can You Brew Coffee From Bed?

Yes—but there is an important catch.

Remote Brew cannot magically insert a K-Cup and position a mug for you.

Before using the feature, you need to:

Put a K-Cup in the brewer.
Lower the handle.
Make sure there is enough water.
Place an appropriately sized mug beneath the dispenser.

Once everything is physically prepared, you can initiate the brew from the Keurig app.

That makes Remote Brew potentially useful if you prepare the machine the night before.

It is less impressive if you’re standing beside the coffee maker anyway.

⏰ Can You Schedule a Keurig SMART Coffee Maker?

Yes.

Connected models can allow you to schedule brewing through the Keurig app.

Again, the brewer must already be physically ready.

Think of it as:

scheduled brewing with a preloaded K-Cup

rather than:

a robot barista that prepares the machine for you.

For someone who wakes at the same time every morning, scheduling can be convenient.

For someone whose routine changes constantly, pressing Brew manually may be just as easy.

🗣️ Does Keurig SMART Work With Alexa or Google Home?

Keurig’s SMART platform supports voice control on compatible connected systems.

Keurig’s documentation for the K-Supreme Plus SMART includes support for voice commands through systems such as:

Amazon Alexa
Google Home

That means you can initiate certain brewing functions using your smart-home ecosystem.

The same physical limitation applies: the brewer still needs a pod, water, and mug in place.

☕ 1. Keurig K-Supreme SMART

The K-Supreme SMART is the entry point into Keurig’s connected K-Supreme family.

Its core specifications include:

BrewID
MultiStream Technology
Five strength settings
Six temperature settings
6-, 8-, 10-, and 12-ounce cup sizes
Brew Over Ice
66-ounce removable reservoir
Dual-position reservoir
Up to 10 saved custom settings
App control
Remote Brew
Scheduling
SMART Delivery
Back-to-back brewing

Shop the Keurig K-Supreme SMART on Amazon

🎛️ Five Strength Settings

The K-Supreme SMART lets you choose among five strength levels ranging from:

Balanced → Intense

Stronger settings slow the flow of water through the pod so the brewer can extract a more intense coffee flavor.

This provides much more flexibility than a basic Strong button.

If two people in the household disagree completely about what “strong coffee” means, that’s useful.

🌡️ Six Temperature Settings

You also get six temperature levels ranging from:

Warm → Max Hot

Temperature customization is particularly useful if:

You always add cold milk.
You prefer drinking immediately.
You like extremely hot coffee.
Different household members prefer different temperatures.

Basic Keurigs provide very little control over this variable.

🧊 Brew Over Ice

The K-Supreme SMART can also brew hot coffee over ice using a dedicated iced setting.

The machine adjusts its brewing approach to produce a more concentrated beverage designed to account for melting ice.

This is different from Keurig’s newer K-Brew + Chill, which actually cools freshly brewed coffee before dispensing.

If iced coffee is your absolute priority, see the broader model comparisons in Keurig Coffee Maker Models before choosing purely on SMART features.

💧 66-Ounce Dual-Position Reservoir

The K-Supreme SMART uses a 66-ounce removable reservoir.

Its dual-position design is especially helpful on crowded countertops because you can position the reservoir to better fit your available space.

That gives you enough capacity for several cups before refilling.

Best for:

Connected-home enthusiasts
K-Cup drinkers who like customization
Households that use several coffee varieties
People who want scheduled or remote brewing

Skip it if:

You don’t care about app features.
You always brew the same cup.
A non-SMART K-Supreme is significantly cheaper.
You want a built-in milk frother.

👑 2. Keurig K-Supreme Plus SMART

The K-Supreme Plus SMART takes the same basic platform and makes it more premium.

Current specifications include:

BrewID
MultiStream Technology
Five strength levels
Six temperature settings
4-, 6-, 8-, 10-, and 12-ounce cups
Brew Over Ice
78-ounce removable reservoir
Display screen
Connected app features
Personalized recommendations
Remote Brew
Voice controls

Shop the Keurig K-Supreme Plus SMART on Amazon

📏 Five Cup Sizes

The Plus model adds a 4-ounce brew size to the 6-, 8-, 10-, and 12-ounce options available on the standard SMART.

That smaller serving can be useful when you want:

A more concentrated coffee
A small afternoon cup
Coffee as the base for a milk drink

🚰 78-Ounce Reservoir

The K-Supreme Plus SMART also increases the water reservoir to 78 ounces.

That can mean considerably less refilling in a household where several people use the machine.

If you make only one cup per day, that capacity probably won’t matter.

If four people all use the Keurig every morning, it can.

🏆 Who Should Buy the K-Supreme Plus SMART?

This model makes the most sense if you want Keurig’s connected features and you genuinely use brewing customization.

It’s particularly good for a household where people prefer different:

Cup sizes
Temperatures
Strengths
K-Cup varieties

If you’re going to pay extra for a SMART brewer, this is the kind of scenario where the added controls have meaningful value.

🥛 3. Keurig K-Café SMART

The K-Café SMART is easily the most interesting connected Keurig for people who don’t drink plain coffee every morning.

It combines:

BrewID
Keurig app connectivity
MultiStream Technology
Built-in milk frother
Barista Mode
Café Creations
Five strength settings
Six temperature settings
2- and 4-ounce coffee shots
6-, 8-, 10-, and 12-ounce coffee
Brew Over Ice
60-ounce reservoir
Hot and cold frothing
Up to 10 saved favorites

Shop the Keurig K-Café SMART on Amazon

☁️ Built-In Hot and Cold Frother

The K-Café SMART includes a built-in milk frother capable of hot and cold frothing.

It offers multiple speeds and works with milk or suitable dairy alternatives.

That opens the door to beverages such as:

Lattes
Cappuccinos
Macchiatos
Iced lattes
Flavored café drinks

This is where smartphone integration starts feeling more useful than merely being able to press Brew from another room.

👩‍🍳 What Is Barista Mode?

Barista Mode provides step-by-step instructions in the Keurig app for creating café-style beverages.

Instead of figuring out the proportions yourself, the app can walk you through the process.

For example, it can guide you through preparing the coffee shot, frothing milk, and assembling the final drink.

This makes the K-Café SMART appealing to someone who enjoys coffeehouse drinks but doesn’t want to learn traditional espresso technique.

📖 What Are Café Creations?

Café Creations are beverage recommendations tailored around specific K-Cup pods.

Because BrewID knows what pod you’ve inserted, the Keurig app can suggest drinks designed around that coffee.

This could turn an ordinary pod into the foundation for:

Latte variations
Iced beverages
Macchiato-style drinks
Flavored recipes

That makes the SMART system more discovery-oriented.

Instead of simply asking:

“What size coffee do you want?”

the machine and app can suggest:

“What can you make with this particular K-Cup?”

☕ Coffee Shots

The K-Café SMART offers concentrated:

2-ounce shots
4-ounce shots

These are designed for café-style beverages.

They are not traditional espresso shots.

The K-Café SMART still uses K-Cup pods rather than a portafilter filled with finely ground coffee and brewed using a conventional espresso system.

The concentrated setting simply creates a stronger coffee base that stands up better to milk.

🆚 K-Supreme SMART vs. K-Supreme Plus SMART

Feature	K-Supreme SMART	K-Supreme Plus SMART
BrewID	✅	✅
MultiStream	✅	✅
Strength settings	5	5
Temperature settings	6	6
Cup sizes	6, 8, 10, 12 oz	4, 6, 8, 10, 12 oz
Brew Over Ice	✅	✅
Reservoir	66 oz	78 oz
App control	✅	✅
Remote Brew	✅	✅
Voice control	✅	✅
Frother	—	—

The differences aren’t dramatic.

Choose the Plus if you value the larger reservoir, 4-ounce brew option, and premium styling.

Choose the regular SMART if you can find it substantially cheaper.

🆚 K-Supreme Plus SMART vs. Regular K-Supreme Plus

This is the more interesting comparison.

Both machines already offer:

MultiStream Technology
Multiple cup sizes
Large reservoirs
Strength adjustment
Temperature adjustment
Brew Over Ice

The SMART model adds features such as:

BrewID
Wi-Fi
App control
Remote Brew
Connected recommendations
Voice control

So the question isn’t:

Is the SMART brewer capable?

It clearly is.

The real question is:

Will you actually use the connected features?

If the answer is no, the regular K-Supreme Plus may give you nearly everything that matters during the actual brewing process.

🆚 K-Café SMART vs. Regular K-Café

Both models are designed for milk drinks, but the SMART model adds substantially more guidance and customization.

Regular K-Café

Best if you want:

Coffee
Concentrated coffee shots
Milk frothing
Simple physical controls

K-Café SMART

Best if you want:

BrewID
Guided Barista Mode
Café Creations
App control
More strength settings
More temperature settings
Remote brewing
Saved custom drinks

For someone who enjoys experimenting with specialty drinks, the SMART upgrade is more meaningful here than it is on a basic single-serve machine.

📶 Does a Keurig SMART Need Wi-Fi to Make Coffee?

You need Wi-Fi to take full advantage of the SMART functionality.

But a lost internet connection shouldn’t turn the appliance into a useless countertop decoration.

Basic brewing controls remain available directly on the machine.

What you lose when disconnected are the connected features, such as:

App control
Remote Brew
Scheduling
Connected recommendations
Certain account-related features

So if your Wi-Fi goes down, you can still make coffee.

📲 Is the Keurig App Required?

Not for ordinary physical brewing.

You can use the controls on the machine for basic operation.

However, if you buy a SMART brewer and never install the app, you’re leaving a substantial portion of what you paid for unused.

Features such as Barista Mode, connected favorites, scheduling, and remote control depend on the app.

🔐 Does a SMART Coffee Maker Need an Account?

Connected functionality requires setting up the Keurig ecosystem and linking the brewer through the app.

If you dislike creating accounts for household appliances, this is worth considering before buying.

A regular Keurig doesn’t need internet access to make a perfectly good K-Cup.

📦 What Is SMART Delivery?

SMART Delivery is Keurig’s connected coffee replenishment concept.

The system can track K-Cup usage and help manage recurring pod deliveries based on brewing habits.

For someone who always buys the same coffee, that can be convenient.

For someone who constantly changes brands or buys coffee whenever it goes on sale locally, automatic replenishment may be less useful.

As with any recurring delivery program, review current pricing, terms, minimums, and cancellation conditions before enrolling.

🧊 Can a Keurig SMART Make Iced Coffee?

Yes.

The current SMART models covered here include Brew Over Ice functionality.

That means they brew hot coffee using a profile intended for pouring directly over ice.

Remember:

Brew Over Ice ≠ chilled brewing.

The beverage still comes out hot.

If you specifically want the brewer to cool the coffee before it reaches your glass, the newer K-Brew + Chill is a different type of machine.

🫘 Can You Use Any K-Cup?

Keurig SMART brewers use standard K-Cup pods.

BrewID functionality depends on the machine recognizing information associated with the pod, but you can still brew ordinary compatible K-Cups.

If the brewer doesn’t have a specific BrewID profile available, you can manually choose your settings.

♻️ Can You Use Ground Coffee?

Keurig’s K-Supreme SMART family supports the compatible My K-Cup Universal Reusable Coffee Filter, allowing you to use your own ground coffee.

Shop the Keurig My K-Cup Reusable Coffee Filter on Amazon

Obviously, BrewID cannot identify a random scoop of coffee you added yourself in the same way it identifies a supported packaged K-Cup.

You’ll choose the brewing preferences manually.

🧼 Do SMART Keurigs Need More Maintenance?

Their connected features don’t eliminate ordinary coffee-maker maintenance.

You still need to clean:

Reservoir
Drip tray
Pod holder
Needles
Exterior
Milk frother on K-Café SMART

And you still need to remove mineral buildup periodically.

See How to Descale a Keurig Coffee Maker before assuming SMART means self-cleaning.

It doesn’t.

🥛 Cleaning the K-Café SMART Frother

If you buy the K-Café SMART, milk adds another maintenance requirement.

Milk residue should not be allowed to dry inside frothing components.

Clean the frother after use according to Keurig’s instructions.

That takes more effort than operating a normal K-Supreme SMART, but it’s unavoidable with virtually any machine that handles milk.

🛠️ What if the SMART Features Stop Working?

First determine whether the problem involves:

the coffee maker

or:

the connection.

If physical brewing still works but the app doesn’t connect, investigate:

Home Wi-Fi
Router connection
Keurig app
Brewer network connection
Account login
App permissions
Firmware or software updates

If the brewer itself is failing to dispense coffee, heat water, or recognize its reservoir, that’s a different troubleshooting path.

See our Keurig Troubleshooting Guide: Common Problems & How to Fix Them.

✅ Keurig SMART Pros

BrewID automatically recognizes supported K-Cup pods
Excellent strength customization
Excellent temperature customization
App control
Remote Brew
Scheduled brewing
Saved favorites
Personalized recommendations
MultiStream brewing
Large reservoirs
Iced coffee support
Voice-control integration
K-Café SMART offers unusually helpful recipe guidance

❌ Keurig SMART Cons

More expensive than basic Keurigs
Requires Wi-Fi for connected features
Requires an app/account to get full value
Remote brewing still requires physical setup beforehand
More technology means more potential troubleshooting
Some people will never use the connected features
Basic K-Cup coffee doesn’t require a SMART machine
K-Café SMART takes up substantially more counter space

💰 Is a Keurig SMART Worth It?

A SMART Keurig is worth considering if you will regularly use at least a few of these features:

BrewID
Multiple strength levels
Multiple temperature settings
Scheduled brewing
Saved drink profiles
App-based recipes
Remote Brew

If you’re excited about several of those, the extra technology makes sense.

If your morning routine is:

insert medium-roast K-Cup → press 10 oz → drink

you probably don’t need it.

A simpler brewer such as the K-Express or a standard K-Supreme can make coffee with fewer layers of technology.

👤 Who Should Buy a Keurig SMART?

A SMART brewer is especially appealing for:

Multi-Person Households

Different users can maintain different preferences.

Coffee Experimenters

BrewID and adjustable strength and temperature provide more ways to change the cup.

Smart-Home Enthusiasts

App and voice-control integration fit naturally into a connected home.

Busy Morning Routines

Scheduling can have coffee waiting once the machine is prepared.

Latte Drinkers

The K-Café SMART’s Barista Mode and drink recommendations are among the most compelling connected features in the entire lineup.

🚫 Who Should Skip One?

You probably don’t need a SMART Keurig if:

You make one identical cup every morning.
You don’t want another app.
You don’t care about temperature customization.
You rarely change K-Cups.
You don’t use voice assistants.
You prefer simple physical buttons.
You want the least expensive Keurig.
Your home Wi-Fi is unreliable.

There’s nothing wrong with choosing the simpler machine.

More features only provide value when you use them.

❓ Keurig SMART Coffee Maker FAQ

What does a Keurig SMART coffee maker do?

It connects to Wi-Fi and the Keurig app, allowing features such as BrewID, customized strength and temperature, saved favorites, remote brewing, scheduling, recommendations, and voice controls.

What is BrewID?

BrewID recognizes supported K-Cup pods and uses information about the pod to recommend or automatically select brewing settings.

Can I use a Keurig SMART without Wi-Fi?

Yes for ordinary brewing. Wi-Fi is required for connected functions such as app control and Remote Brew.

Can I use a Keurig SMART without the app?

Yes, but you’ll lose many of the reasons to buy the SMART model in the first place.

Can Keurig SMART turn on and brew automatically?

Connected models support scheduling and remote brewing, but you must first have the brewer physically prepared with water, a K-Cup, and a mug.

Can I start my Keurig from my phone?

Yes. Remote Brew allows compatible SMART machines to begin a prepared brew through the Keurig app.

Can Alexa control a Keurig?

Keurig supports voice-control functionality with compatible connected SMART brewers and supported voice-assistant ecosystems.

Does Keurig SMART make better coffee?

Features such as BrewID, MultiStream, adjustable strength, and temperature can improve your ability to tailor coffee to your preference. But a SMART connection by itself does not guarantee that you’ll prefer the taste.

What is the difference between K-Supreme SMART and K-Supreme Plus SMART?

The Plus provides a larger 78-ounce reservoir and adds a 4-ounce cup size, along with a more premium presentation. Both provide BrewID, extensive strength and temperature customization, MultiStream, and app connectivity.

Which SMART Keurig has a frother?

The K-Café SMART includes a built-in hot-and-cold milk frother.

Can the K-Café SMART make espresso?

It makes concentrated 2- and 4-ounce coffee shots for café-style drinks, but it is not a traditional espresso machine.

Can Keurig SMART make iced coffee?

Yes. The current SMART models include Brew Over Ice functionality.

What size reservoir does the K-Supreme SMART have?

The K-Supreme SMART has a 66-ounce removable dual-position reservoir.

What size reservoir does the K-Supreme Plus SMART have?

It has a 78-ounce removable reservoir.

What size reservoir does the K-Café SMART have?

The K-Café SMART uses a 60-ounce removable reservoir.

How many favorites can I save?

The K-Supreme SMART and K-Café SMART documentation allows up to 10 custom favorite settings, making them useful for multi-person households or anyone who alternates among several recipes.

Does a SMART Keurig still need descaling?

Absolutely. Wi-Fi does nothing to stop mineral deposits from accumulating inside the brewer.

🌟 Final Verdict: Should You Buy a Keurig SMART Coffee Maker?

Keurig’s SMART coffee makers are more than ordinary brewers with Wi-Fi slapped onto the box—but whether they’re worth buying depends entirely on how you make coffee.

The most useful SMART feature is arguably BrewID.

Having the machine recognize supported K-Cup pods and recommend a brewing profile makes sense for a system built around hundreds of different coffees.

Strength and temperature customization also provide tangible advantages.

Remote brewing and voice control are convenient, but less revolutionary than they first sound because someone still needs to insert the pod and place a mug beneath the brewer.

Among the current models:

Choose the K-Supreme SMART if you want connected features in the simplest package.

Choose the K-Supreme Plus SMART if you want the largest reservoir, five cup sizes, and the most complete conventional SMART single-serve experience.

Choose the K-Café SMART if you make lattes, cappuccinos, or other café drinks. Its frother, Café Creations, and Barista Mode arguably give the SMART platform its strongest reason to exist.

But if you simply want to insert a K-Cup and press a button every morning, don’t feel obligated to make your coffee maker part of your smart home.

A regular Keurig can still do that beautifully.

🔗 Related Articles

📚 Sources

Keurig — SMART Coffee Makers — Keurig’s current SMART category lists the K-Supreme SMART, K-Supreme Plus SMART, and K-Café SMART.
Keurig — K-Supreme SMART — BrewID, five strength settings, six temperature settings, four cup sizes, connected features, and 66-ounce dual-position reservoir.
Keurig — K-Supreme Plus SMART — BrewID, MultiStream, 78-ounce reservoir, temperature and strength control, five cup sizes, and connected convenience.
Keurig — K-Café SMART — Built-in frother, BrewID, Barista Mode, Café Creations, six brew sizes, five strength settings, six temperatures, and 60-ounce reservoir.
Keurig — K-Café SMART Use & Care Guide — Official instructions for Remote Brew, customization, app setup, and voice-control features.