Jura Z10 review: true cold extraction, a grinder that adjusts itself and 40 hot and cold drinks

Jura Z10 at a glance

First impressions of the Jura Z10

The Jura Z10 doesn't look like an ordinary coffee machine.

The front panels curve in and out like a sculpture, and the water tank on the left glows blue when the machine is on.

Mine was the Diamond Black version, and it was the most striking machine on my counter all year.

The second thing I noticed was the controls.

There's a 4.3-inch color touchscreen and a rotary control at the top right that you turn to scroll and press to select.

The third thing caught me out.

Tapping a drink starts it straight away, with no confirmation.

I learned that when my sleeve brushed the screen and the grinder started.

My first real drink was a cold extraction coffee over ice.

It was smooth, sweet and properly cold, made in a few minutes, with no separate cold brew jug.

The Z10's lit water tank and sculpted front make it a centerpiece.

What the Jura Z10 actually is

The Z10 is a premium, fully automatic, bean-to-cup machine that makes both hot and cold coffee.

It grinds, doses, compresses and brews, and it froths milk automatically.

What sets it apart is its range.

The drinks are grouped into four beverage worlds: classic hot, cold, Light Extraction and Sweet Foam.

Choosing a world changes the relevant settings across the menu.

Inside is a thermoblock✕ThermoblockA compact heater that warms water as it flows through, instead of keeping a whole boiler hot. It heats up fast and uses less standby energy. for hot drinks, which cold drinks bypass completely.

The brew unit✕Brew unitThe chamber inside an automatic machine that receives the ground coffee, presses it into a puck, pushes hot water through it and then ejects the used grounds. takes about 5 to 16 grams per brew.

Jura Z10 design and setup

The Jura Z10 measures 32 × 36.3 × 47 centimeters, or 12.6 × 14.3 × 16.5 inches.

It weighs about 12.3 kilograms and needs room above it to open the bean hopper.

The coffee and milk outlets share one height-adjustable spout assembly, with up to 5.9 inches of clearance.

The water tank holds about 2.4 liters and sits on the left, lit in blue.

Its ribbed surface hides water spots well.

The bean hopper holds about 280 grams, and the grounds container takes about 20 pucks.

Filter and descaling

The Z10 uses Jura's water filter.

If you change it when the machine asks, you won't need a separate descaling✕DescalingRunning a mild acid solution through the machine to dissolve mineral scale left by hard water. Scale slows heating and can block pipes. cycle.

If you let the filter run past its life, the machine asks you to descale.

Our tip: Lower the spout close to your cup for espresso, because a shorter drop keeps the crema intact.

The Z10 needs space above it for the bean hopper lid.

Touchscreen, rotary control and modes

The Z10 combines a 4.3-inch touchscreen with a rotary control.

User profiles sit at the top of the screen, a category bar along the bottom and page dots at the lower left.

The gear icon at the top right opens Expert Mode.

Tap to brew

Tapping a drink starts it immediately.

That's fast when you mean it, but it also means an accidental touch starts the grinder.

Pressing and holding a drink opens its recipe settings instead.

Easy Mode and Expert Mode

Easy Mode lets you change coffee volume, strength, milk quantity, hot water quantity and milk drink ingredients.

Expert Mode adds more variables for recipes tuned to specific beans or styles.

It took me about a week to feel at home in Expert Mode.

Drinks can be renamed, copied and moved around the screen.

Our tip: Keep your sleeves and kitchen towels away from the touchscreen, because a single touch starts grinding.

The Product Recognizing Grinder

The Z10's grinder is one of its cleverest parts.

Jura calls it the Product Recognizing Grinder.

It stores a grind setting in every recipe and changes it automatically when you choose that drink.

Before it moves to a new setting, it briefly runs in reverse to release tension on the burrs.

That protects the conical burrs✕Conical burrsA cone-shaped cutting part that turns inside a ring. They grind evenly at fairly low speed, which keeps heat and noise down. and keeps changes smooth.

Why it matters

Espresso wants a fine grind, long coffee a coarser one and cold extraction a much coarser one still.

On most machines, you'd pick one compromise setting.

On the Z10, every drink gets its own.

Our tip: Leave the grinder to set itself, and only tweak a recipe's grind when that one drink tastes off.

Jura Z10 espresso performance

The Z10 uses Jura's Pulse Extraction Process✕Pulse Extraction Process (P.E.P.)Jura's method of pushing hot water through the coffee in short, rapid bursts instead of one steady stream. It lengthens contact time for short drinks, giving a fuller flavor. for its hot espresso drinks.

With the grinder automatically set fine for espresso, the shots were excellent.

How it tasted

The espresso had a thick, deep crema✕CremaThe golden-brown foam on top of an espresso. It forms when pressure pushes gases and oils out of freshly ground coffee. and a full body.

I tasted dark chocolate, molasses and roasted nuts, with low bitterness and a long finish.

The espresso doppio and long black were just as consistent.

The black coffee menu

True cold extraction

This is the Z10's headline feature.

Most machines make "iced coffee" by brewing hot espresso over ice.

The Z10 does true cold extraction✕Cold extractionBrewing coffee with cool water instead of hot. It pulls out fewer bitter compounds and less acidity, for a smoother, sweeter drink..

Unheated water skips the thermoblock and goes straight to the brew unit.

The grinder moves to a much coarser setting, and the pump delivers water in slow, low-frequency pulses.

The result is cold-extracted coffee on demand, without a separate cold brew maker or an overnight wait.

How it tasted

Cold extraction coffee was smooth, sweet and low in bitterness.

Over ice with a splash of milk, it was my favorite drink of a warm week.

It's lighter in body than a 12-hour steep, but far more convenient.

Our tip: Use a medium roast for cold extraction, because very dark roasts can taste flat and ashy when brewed cold.

Light Extraction

Light Extraction is a third way to brew.

It uses water at about 60°C, or 140°F, and roughly 10% less coffee.

The result is a gentler, softer flavor profile.

With lighter, fruitier roasts, it brought out delicate floral notes that hot espresso sometimes masked.

With dark roasts, it could taste thin.

It's available across most of the menu, so you can try it with milk drinks too.

Milk, Sweet Foam and chocolate foam

The Z10's milk system froths milk automatically, from hot milk to airy foam.

There are three temperature settings for milk and foam.

For a caffè latte, the Z10 pours coffee and hot milk at the same time, which blends them beautifully.

The milk drinks

Cortado, espresso macchiato, caffè latte, cappuccino, flat white, latte macchiato and mochaccino are all on the menu.

The microfoam✕MicrofoamMilk foam with bubbles so small you can't see them. It feels silky and blends into the coffee instead of sitting on top like froth. was fine and glossy, and the flat white had a lovely silky texture.

Sweet Foam

Sweet Foam blends syrup into the milk as it froths.

A dedicated attachment replaces the standard milk outlet, with two small capsules.

Each capsule is for one drink, and you fill it with thin syrup before brewing.

Selecting Sweet Foam doesn't add syrup automatically, so you need to prepare it first.

Caffè latte and latte macchiato showed the flavor best.

Chocolate foam

The chocolate foam attachment uses thin syrup and holds more than the Sweet Foam capsules.

It's great for hot chocolate-style drinks and chai lattes.

Thick chocolate sauce won't work, so use a thin syrup.

Coffee and milk share one height-adjustable outlet.

Caffeine regulator, profiles and timer

Caffeine regulator

In Easy Mode, you can swap the strength control for a caffeine regulator.

It adjusts the dose, grind and bypass water together to change the caffeine while keeping the flavor consistent.

It's handy for an afternoon coffee, but it isn't true decaf.

The Z10 has one grinder and one hopper, so you can't keep decaf beans ready alongside regular beans.

User profiles

There are four user profiles, each with up to four drinks.

Each profile saves grind position, strength, temperature and volume.

In my house, everyone set up their own profile in a few minutes.

Morning timer

With the Jura app, you can schedule the Z10 to switch on and brew a drink at a set time.

You need to put a cup in place the night before.

The machine rinses at shutdown, so rinse water doesn't land in your waiting cup.

For milk drinks, you need a refrigerated milk container overnight.

Each drink has to be scheduled every night, because there's no repeating daily schedule.

Our tip: Set your morning drink in the app before bed and put your cup under the spout, so coffee is ready when you wake up.

Cleaning and maintaining the Jura Z10

Milk system

The milk system is cleaned with a two-part container that sits on the drip tray.

You put a measured dose of Jura milk cleaning tablets into one side and connect the milk assembly.

Hot water dissolves the tablets and the solution runs through the milk system, then collects in the other side.

You empty it into the sink afterward.

You can start it from the maintenance menu or the app.

Brew unit

The brew unit is cleaned with Jura's three-phase cleaning tablets, in an automatic program.

It's separate from the milk cleaning.

Sweet Foam

Clean the Sweet Foam capsules after each use, and wash the attachment before switching back to regular milk.

Using Jura's official cleaning products also matters for the warranty.

My estimate of hands-on daily cleaning time.

Daily use

My mornings started with an espresso from my profile.

Afternoons were cold extraction over ice.

On weekends, I made Sweet Foam lattes or a chocolate foam drink for guests.

Two espressos at once from the shared spout.

My four weeks with the Z10

Week one: learning the controls

The first week was about the touchscreen, rotary control and modes.

I accidentally started two drinks before I learned to keep my sleeves clear.

Week two: cold extraction

In week two, cold extraction became my afternoon habit.

I tried three roasts and found a medium roast worked best.

Week three: profiles and Light Extraction

In week three, everyone in the house set up a profile.

I tried Light Extraction with a light Ethiopian, and it brought out delicate floral notes.

Week four: flavored drinks and maintenance

In week four, I tried Sweet Foam and chocolate foam, then ran the milk and brew unit cleaning programs.

Recipes I made on the Z10

The Z10's four beverage worlds made it fun to experiment.

These are the drinks I came back to most.

Cold extraction tonic

Run a cold extraction coffee into a glass of ice, then top it up with tonic water.

It's bright, fizzy and refreshing on a hot afternoon.

Iced cold extraction latte

Pour cold extraction coffee over ice and add cold milk.

It's smoother and sweeter than iced espresso, because no hot coffee melts the ice.

Light Extraction flat white

Choose the Light Extraction world and make a flat white with a light, fruity roast.

The gentler brew lets floral notes come through the milk.

Chocolate foam mochaccino

Fit the chocolate foam attachment with a thin chocolate syrup and make a mochaccino.

It tastes like a café treat without any stirring.

Vanilla Sweet Foam latte

Fill a Sweet Foam capsule with vanilla syrup and make a caffè latte.

The flavor runs evenly through the milk.

Our tip: Keep a tall glass of ice in the freezer, so cold extraction drinks stay cold to the last sip.

How the Z10 fits different households

I tried the Z10 with a few different routines to see where it fits best.

The hot-and-cold household

If some people drink hot coffee and others prefer iced, the Z10 is ideal.

Cold extraction means everyone gets a proper drink, not hot espresso poured over ice.

The family with different tastes

Four profiles meant each person in my house had their own drinks, saved with their own grind, strength and temperature.

Nobody changed anyone else's settings by accident.

The tinkerer

If you enjoy tuning recipes, Expert Mode and the self-adjusting grinder give you plenty to play with.

You can tune a recipe for each bean and style and save it.

The simple-coffee drinker

If you just want an espresso or a cappuccino, the Z10's depth may feel like too much.

A simpler machine would be cheaper and quicker to learn.

Long-term ownership

The Z10 is built in Switzerland and feels solid throughout.

Over time, you'll buy filters, milk cleaning tablets, three-phase cleaning tablets and syrups.

The warranty depends on using Jura's official cleaning products and following the maintenance steps.

The milk tube and the Sweet Foam parts are the pieces most likely to need replacing.

Beans and milk

Use fresh whole beans within a few weeks of the roast date.

Because the Z10 has one hopper, choose a versatile bean that suits hot and cold drinks.

Common mistakes to avoid

The Jura Z10 rewards attention, and a few habits make a big difference.

What I would change

I'd add a confirmation option for drinks and a repeating daily timer.

A second hopper would also make it perfect for households that want decaf on tap.

Is the Jura Z10 worth the money?

The Z10 sits at the premium end of home bean-to-cup machines.

It's worth it if you'll use its cold extraction, Light Extraction, profiles and recipe controls.

If you just want a cappuccino and an espresso, it's more machine than you need.

Ask yourself three questions before you buy.

Do you drink cold brew or iced coffee? Do you enjoy fine-tuning recipes? And do several people with different tastes share the machine?

If the answers are yes, the Z10 is one of the most capable machines I've tested.

If you answered no to all three, a simpler automatic machine will make you just as happy for far less.

Think about running costs too: filters, two kinds of cleaning tablets and syrups add up over a year.

Check what's included where you buy, because milk containers, Sweet Foam kits and cleaning supplies vary between bundles.

The Z10 also comes in lighter aluminum finishes.

How it compares with other espresso setups

The most useful comparison is with the types of machines you're likely choosing between.

The Jura Z10 stands out for true cold extraction and its self-adjusting grinder.

A standard premium automatic machine is simpler, but can't make true cold coffee.

A two-grinder flagship adds a second bean, at a higher price and with a bigger footprint.

The Z10 is the choice for hot-and-cold flexibility from one hopper.

The Z10 in full: touchscreen, rotary control and a single shared spout.

Other Jura machines I tested

The Jura J8 is the step down if Sweet Foam matters more to you than cold extraction.

If you want two beans on tap, the Jura GIGA 10 has two hoppers and two grinders, plus its own cold extraction.

For an office, my Jura X10 review covers a machine rated for about 100 cups a day.

Jura Z10 specifications

From manufacturer data and my own testing.

How I tested and scored the Jura Z10

For four weeks, I used the Jura Z10 as my everyday machine for espresso, americanos, cold extraction drinks, Light Extraction drinks, cappuccinos, lattes and Sweet Foam drinks.

I worked in both Easy and Expert modes, set up user profiles, tried the caffeine regulator and scheduled a morning drink with the app timer.

I ran the milk system and brew unit cleaning programs and kept the filter changed on time.

I then checked my notes against Jura's specifications and owner documentation.

• Espresso (9.1): crema, body, flavor and the self-adjusting grinder.
• Milk drinks (8.9): foam, milk temperatures, Sweet Foam and chocolate foam.
• Ease of use (8.3): touchscreen, rotary control, profiles and the learning curve.
• Cleaning (8.1): milk cleaning, brew unit cleaning and Sweet Foam care.

The overall score of 8.8 is an editorial rating that reflects those four areas.