Ninja AutoBarista Pro review: a 53 mm brew group, 17-gram doubles, two swappable hoppers and real drip coffee
The Ninja AutoBarista Pro Automatic Espresso Machine packs a 53 mm brew group that doses around 17 grams for a double, a grinder that dials itself in, two bean hoppers you can swap without mixing, and a menu that runs from espresso to real drip coffee and cold brew. Its milk system whisks while it waits, but the settings menu speaks in codes.
Michael Reynolds
Hands-on review
Hands-on testing, research, specs
4 weeks
22 minutes
Jargon helpNew to espresso? Tap any dotted term to see what it means.
In this review
Yes, if you want espresso with real body from a one-touch machine and a household that also drinks drip coffee or decaf. The Ninja AutoBarista Pro uses bigger doses than almost any automatic I've tested, Grind IQ gets you close to a good shot without guesswork, and the swappable hoppers make decaf easy. The milk is creamy and stays consistent, but the steam wand lacks power for manual steaming, the jug isn't made for latte art and the numbered settings menu sends you to the manual.
Ninja AutoBarista Pro at a glance
Ninja AutoBarista Pro pros and cons
- Big 17 g doubles and 20 g+ triples for full-bodied espresso
- Two swappable hoppers with no leftover beans
- Real drip coffee and cold brew alongside espresso
- Settings menu uses numbered codes
- Manual steaming could be more powerful
- Milk jug isn't shaped for latte art
Who should buy the Ninja AutoBarista Pro?
- Espresso drinkers who want real body
- Homes with decaf and regular drinkers
- Households that also drink drip coffee
- Latte art enthusiasts
- Small kitchens and low cabinets
- Anyone who wants a minimalist menu
First impressions of the Ninja AutoBarista Pro
The first thing I did with the AutoBarista Pro was pull the brew group out.
On most automatic machines, it's a small cylinder that holds 10 or 11 grams of coffee.
This one is 53 mm across, close to the size of a portafilter basket.
That told me everything about what Ninja was aiming for.
My first double espresso confirmed it.
The used puck came out thick and firm, and I could lift it out whole.
In the cup, the shot was dense and sweet, with a chocolate depth I rarely get from a one-touch machine.
The second thing I noticed was how much else it does.
Drip coffee in a full mug, cold brew, iced lattes, cappuccinos with a whisking steam wand and a second bean hopper for decaf.
It's less a coffee machine than a whole coffee counter in one box.
The third thing was the size.
At about 18 inches deep and 40 pounds, the Ninja AutoBarista Pro needs space, but integrated handles make it far easier to move than its weight suggests.
The AutoBarista Pro looks like a semi-automatic but does everything at one touch.
What surprised me most
Grind IQ.
I expected a gimmick.
Instead, it pulled three test shots, adjusted the grind between each one and landed on a setting I only nudged once in four weeks.
What the Ninja AutoBarista Pro actually is
The AutoBarista Pro is a fully automatic, bean-to-cup machine.
It meters and weighs the beans, grinds them, compacts the coffee in a 53 mm brew group, brews it and ejects the puck.
For milk drinks, an automatic steam wand heats and froths milk in a jug, with a whisk that keeps stirring while the espresso finishes.
It also brews drip coffee and cold drinks, which most espresso machines can't.
The drink menu
| Drink | How it's made | Best use |
|---|---|---|
| Espresso | Single, double or triple dose | Straight shots |
| Lungo and café crema | Longer espresso-style brews | Bigger cups |
| Drip coffee | Coarser grind, 6 to 28 oz | Morning mugs, carafes |
| Americano | Espresso plus hot water | Clean long drink |
| Cortado, flat white, latte, cappuccino | Espresso plus automatic milk | Milk drinks |
| Iced latte, over ice, cold-pressed | Cold-friendly brews | Summer drinks |
| Cold brew | Slow, cool extraction | Smooth iced coffee |
Ninja AutoBarista Pro design and setup
The AutoBarista Pro measures about 17.8 × 10.7 × 15.8 inches (depth, width, height) and weighs around 40 pounds.
Practical touches
Integrated handles on the sides make it easy to pull forward for cleaning.
The 80-ounce tank sits at the side, with a molded grip, a level sensor and a shaped base that drops back into place easily.
You can also top it up from above without removing it.
The side panel comes off without tools to reveal the brew group.
A light behind the spout lets you watch the espresso pour.
The back of the machine gets warm in use, so keep it away from anything heat-sensitive.
Our tip: Leave a gap on the tank side and behind the machine, so you can refill easily and the rear fan can breathe.
First-time setup
Setup is straightforward: test water hardness, fit the filter, fill a hopper and the tank, then run Grind IQ.
Grind IQ takes a few minutes and uses a fair amount of beans for its three test shots.
Plan for that before you judge anything.
Integrated handles make a 40-pound machine easy to reposition.
The 53 mm brew group and big doses
The brew group is the heart of this machine.
It offers three doses: single, double and triple.
Approximate dry coffee per drink. More coffee means more body and flavor in the cup.
A double uses about 17 grams, and a triple more than 20.
That's portafilter territory, not typical automatic territory.
The single is the weak link.
Its smaller puck made thinner drinks, so I almost always used the double.
Grind IQ and the grinder
Grind IQ is Ninja's automatic dial-in.
You choose a drink and press the Grind IQ button.
The machine starts at an estimated setting, pulls a shot and measures how it flows.
If it runs too slowly, it goes coarser and tries again.
If it runs too fast, it goes finer.
After up to three shots, it saves the setting that lands in its target range.
| Attempt | What the machine did | What I saw |
|---|---|---|
| Shot 1 | Started at an estimated setting | Slow, dark, a little bitter |
| Shot 2 | Moved one step coarser | Faster, more balanced |
| Shot 3 | Fine-tuned and saved | About 37 g in about 30 seconds |
Manual adjustment
You can still adjust the grind from −2 to +2 around the saved setting.
Minus two was too fine for my beans and nearly choked the shot.
Plus one helped with a very dark roast.
Our tip: Reset Grind IQ every time you open a new bag of a different coffee, so the machine recalibrates to the new beans.
Ninja AutoBarista Pro espresso performance
This is where the AutoBarista Pro beats most automatic machines.
The screen shows the shot's weight, flow and time as it brews.
My calibrated double produced about 37 grams of espresso in around 30 seconds, which is right where a classic recipe should land.
Each shot starts with pre-infusion✕Pre-infusionA short, gentle soak of the coffee before full pressure. It lets the puck swell evenly so water doesn't rush through weak spots. before the main flow builds.
How it tasted
With a medium-dark blend, the espresso was full-bodied, with a thick crema✕CremaThe golden-brown foam on top of an espresso. It forms when pressure pushes gases and oils out of freshly ground coffee., strong chocolate notes and a pleasant sweetness.
It had the weight and texture I usually only get from a manual machine.
Strength
The strength setting, from one to five beans, controls how much water goes through the coffee, not how much coffee is used.
Five beans is the shortest, most concentrated shot.
I kept espresso at five and dropped to three for lungo.
My ratings on a 10-point scale for body, crema and flavor with a medium-dark blend.
| What you taste or see | Likely cause | First change |
|---|---|---|
| Sour, thin, fast | Grind too coarse | Re-run Grind IQ or go −1 |
| Bitter, slow | Grind too fine | Go +1 |
| Watery | Single dose or low strength | Use the double at more beans |
| Odd shot after a change | Old grounds in the path | Run a manual rinse |
Two swappable bean hoppers
The Pro comes with two 340-gram hoppers.
A lever releases one, you lift it out and drop the other in.
The machine asks you to confirm which hopper you've installed.
Why there's no leftover coffee
Most grinders hold beans and grounds inside.
Switch beans, and the first cup is a mix.
The AutoBarista Pro meters beans out with small rubber fins and weighs the dose, so only what's needed reaches the grinder.
When I lifted out the regular hopper after a drink, the grinding chamber was almost empty.
I switched to decaf for evening drinks without grinding off a single extra shot.
| Hopper | What I kept in it | Used for |
|---|---|---|
| Hopper A | Medium-dark blend | Espresso and milk drinks |
| Hopper B | Decaf | Evening flat whites |
| Pre-ground chute | An occasional gift coffee | One-off drinks |
Our tip: Label the two hoppers on the lid, so nobody accidentally makes a regular coffee from the decaf hopper or the other way round.
Drip coffee, lungo and Americano
The drip coffee setting is a genuine bonus.
Choose a size from about 6 to 28 ounces, and the machine switches to a coarser grind and its own brewing process.
My 12-ounce mug came out at about 170°F.
It tasted like a clean, medium-bodied filter coffee, not a stretched espresso.
My ratings on a 10-point scale for flavor and balance in a mug.
Brew Two
Brew Two runs a full brew cycle, ejects the puck, then grinds and brews again.
It's available for espresso-based drinks like espresso and lungo.
It isn't available for drip, iced coffee or cold brew.
Cold brew and iced drinks
The AutoBarista Pro has cold brew, cold-pressed coffee, coffee over ice and iced latte options.
Cold brew and cold-pressed coffee came out smoother and less bitter than espresso poured over ice.
For an iced latte, I used a double over large ice and cold milk.
| Cold drink | What it tasted like | Tip |
|---|---|---|
| Cold brew | Smooth, low bitterness | Use a medium roast |
| Cold-pressed | Bright, clean | Great black over ice |
| Over ice | Bolder, a little bitter | Use large ice cubes |
| Iced latte | Creamy, refreshing | Double shot, cold milk |
Milk drinks and the whisking steam wand
The steam wand looks unusual.
It's thick and bulbous, with a temperature probe in the middle and four steam holes around it.
You put milk in the included jug, set it under the wand, choose a drink and a froth style, and the machine does the rest.
The whisk
Inside the jug, a whisk stirs the milk as it heats.
Better still, it keeps stirring every so often while the espresso finishes.
That stops the foam separating from the milk while it waits, which is a common problem with automatic milk systems.
My milk stayed creamy and even until I poured it.
My ratings on a 10-point scale for texture, stability and temperature.
Froth styles
There are settings for steamed milk with little foam, thin froth, thick froth, extra-thick froth and cold foam.
Dairy and plant settings change how much air goes in.
For cappuccinos, thick froth with whole milk was best.
For flat whites, thin froth.
Pouring and manual steaming
The milk is creamy, but the jug's lip isn't sharp enough for detailed latte art.
You can also steam manually: choose froth only, pull the wand out and press the button.
It works, but I wanted more steam power for fast, glossy microfoam.
The steam wand froths milk in the jug while the espresso brews.
Temperature and milk heat
Drip coffee came out at about 170°F, or 77°C, which is hot enough for a mug without scalding.
Espresso measured around 70°C in a warmed cup.
Milk temperature has its own setting, so you can make lattes hotter or cooler.
I raised it one step because I like my lattes hot.
Probe readings straight after brewing.
Our tip: Raise the froth temperature one step if you like hot lattes, because the default milk is warm rather than hot.
Profiles and the settings menu
The AutoBarista Pro has two profiles.
Adjust a drink, then press and hold its button to save it.
My partner and I each saved a double espresso and a favorite milk drink.
The coded menu
The settings menu is the machine's weakest point.
Many options appear as numbers rather than words, so I kept the manual nearby.
Once you know the codes, it's fine, but it's not friendly.
| Setting | What it does | When I used it |
|---|---|---|
| Froth temperature | Milk temperature | Raised it a little for lattes |
| Grind size | Manual −2 to +2 | Dark roasts |
| Reset Grind IQ | Starts calibration again | New beans |
| Grinder purge | Clears the grinder | Weekly |
| Manual rinse | Clears the brew path | After an odd shot |
| Hard water | Sets maintenance timing | Setup |
| Eco and long standby | Power behavior | Long standby on weekends |
Cleaning and maintaining the Ninja AutoBarista Pro
Ninja includes useful cleaning tools: a brush with a pointed pick for the steam wand and a small tub of lubricant with its own storage spot.
The steam wand purges itself after use.
The side panel and brew group come out without tools.
| When | Task | Why it matters |
|---|---|---|
| After milk drinks | Automatic wand purge, wipe the wand | Clears milk |
| Daily | Empty the drip tray and grounds bin | Prevents mold |
| Daily | Wash the milk jug | Removes milk residue |
| Weekly | Rinse the brew group, run a grinder purge | Removes oils and fines |
| Monthly | Lubricate the brew group seals | Keeps it moving smoothly |
| When prompted | Descale | Keeps scale under control |
My estimate of hands-on cleaning time per day.
Our tip: Lubricate the brew group seals with the included grease about once a month, so it keeps sliding in and out easily.
What daily use is really like
Mornings were simple.
I picked my profile, pressed my drink and waited about a minute for an espresso or two for a cappuccino.
Brewing is a little slower than some automatics, because the machine meters, weighs and grinds in stages.
I didn't mind once I saw the results.
Phone sound meter readings at about 50 cm.
The 80-ounce tank lasted two to three days for two people.
Each hopper lasted about a week and a half.
The display shows weight, flow and time as each espresso brews.
A typical day with the AutoBarista Pro
By week three, our day looked like this.
At 7:00, a double espresso at five beans from the regular hopper.
At 7:15, a cappuccino with thick froth and whole milk for my partner, from her profile.
Mid-morning, a 12-ounce drip coffee.
On warm afternoons, cold brew over ice.
In the evening, I swapped to the decaf hopper and made two decaf flat whites.
| Time | Drink | Hopper and settings |
|---|---|---|
| 7:00 | Double espresso | Regular, 5 beans |
| 7:15 | Cappuccino | Regular, thick froth, whole milk |
| 10:30 | Drip coffee, 12 oz | Regular |
| 15:00 | Cold brew over ice | Regular |
| 20:00 | Two decaf flat whites | Decaf, thin froth |
The hopper swap took ten seconds, and the first decaf tasted like decaf.
How the AutoBarista Pro fits different households
The espresso lover
This is the machine's best audience.
Big doses and Grind IQ give you shots with more body than almost any automatic I've tested.
The regular and decaf home
Two hoppers with almost no carryover make decaf effortless.
No pre-ground decaf, no purging, no waste.
The drip coffee drinker
If someone in your house just wants a big mug of filter coffee, the drip setting replaces a separate drip maker.
The latte artist
This is where it falls short.
The milk is creamy, but the jug and the manual steam power aren't built for detailed pouring.
| Household | How well it fits | Main reason |
|---|---|---|
| Espresso lover | Excellent | 17 g doubles, Grind IQ |
| Regular and decaf drinkers | Excellent | Two swappable hoppers |
| Drip coffee drinker | Very good | Dedicated drip mode |
| Iced coffee fan | Very good | Cold brew and iced options |
| Latte artist | Fair | Jug and wand not built for pouring |
Our tip: Save a drip coffee size in the second profile, so the drip drinker in your house gets their mug with one press.
Small details that make a difference
The on-screen weight, flow and time readout turned every espresso into a small lesson in what good extraction looks like.
The light behind the spout makes it easy to watch the shot change color as it runs.
The cleaning brush has a pick at one end that's sized for the steam wand's holes.
The lubricant has its own slot on the machine, so it doesn't end up lost in a drawer.
The tank's level sensor stops a drink before it starts if there isn't enough water.
And the integrated handles turned moving a 40-pound machine from a chore into a quick slide.
| Detail | Why it helped |
|---|---|
| Weight, flow and time on screen | See exactly how each shot ran |
| Light behind the spout | Watch the extraction |
| Brush with a wand pick | Clears the steam holes |
| Lubricant storage slot | Maintenance supplies stay with the machine |
| Water level sensor | No half-made drinks |
| Integrated handles | Easy to move for cleaning |
My four weeks with the AutoBarista Pro, week by week
Week one was setup and calibration.
Grind IQ took three shots to settle, and I learned that the single dose is too small to judge the machine by.
Week two was about doses and strength.
Double at five beans became my default, with the triple saved for flat whites.
Week three was about variety.
The decaf hopper went in every evening, drip coffee replaced our old drip maker and cold brew became the afternoon drink.
Week four was about milk and maintenance.
Thick froth with whole milk for cappuccinos, thin froth for flat whites, and the first monthly lubrication of the brew group.
| Week | What I focused on | Main change |
|---|---|---|
| 1 | Setup and Grind IQ | Calibration on the main beans |
| 2 | Doses and strength | Double at five beans as default |
| 3 | Hoppers, drip and cold drinks | Decaf hopper in the evening, drip for mugs |
| 4 | Milk and routine | Thick froth for cappuccinos, monthly lubrication |
By the end, the machine had replaced our drip maker as well as our old espresso machine.
Beans, water and milk
Use whole beans within a few weeks of roasting.
Medium and medium-dark roasts suited espresso and milk drinks best.
For drip and cold brew, a medium roast was the most balanced.
Reset Grind IQ when you change to a very different bean.
| Bean type | Espresso | Drip | Cold brew |
|---|---|---|---|
| Medium-dark blend | Excellent | Very good | Good |
| Medium roast | Very good | Excellent | Excellent |
| Light roast | Good after Grind IQ | Very good | Good |
| Very dark, oily | Not recommended | Fair | Fair |
Use fresh water, the included filter and the correct hardness setting.
Common mistakes to avoid
The Ninja AutoBarista Pro is easy to live with, but a few habits hold it back.
| Mistake | What happens | Better habit |
|---|---|---|
| Using the single dose | Thin, watery shots | Use the double |
| Skipping Grind IQ on new beans | Off-balance shots | Reset and recalibrate |
| Pouring too early | Clumpy foam | Wait for the whisk to finish |
| Ignoring the codes | Confusing settings | Keep the manual handy |
| No room around the machine | Hard to reach the tank | Leave side and rear clearance |
| Mixing hoppers up | Wrong bean in the cup | Label the lids |
What I would change
Plain-language settings, a stronger manual steam mode and a jug with a sharper spout.
Is the Ninja AutoBarista Pro worth the money?
The AutoBarista Pro sits in the premium tier, but it does the work of several appliances.
It makes espresso with real body, drip coffee for mugs, cold brew for summer and creamy milk drinks, with a second hopper for decaf.
Ask yourself three questions before you buy.
Do you want espresso that tastes stronger than typical automatic coffee?
Does your household drink a mix of espresso, drip and decaf?
Do you have the counter space?
If the answers are yes, the AutoBarista Pro is easy to recommend.
If you want something small and simple, look at a more compact machine.
Living with it long term
Ninja has clearly thought about ownership.
The tool-free side panel, the removable brew group, the included lubricant and brush, and the grinder purge setting make the regular jobs easy.
Running costs are water filters, cleaning tablets and descaler.
The one thing I'd watch is the brew group seals, so keep up with the monthly lubrication.
Who should look elsewhere
If your counter is shallow or your cabinets are low, measure carefully, because the AutoBarista Pro is deep and needs room above for the hopper.
If you only ever drink one mild coffee, its doses and options are more than you need.
And if pouring latte art is part of the fun for you, a manual steam wand and a proper pitcher will make you happier.
The AutoBarista Pro can replace both an espresso machine and a drip maker.
How it compares with other espresso setups
The Ninja AutoBarista Pro stands out for its big doses, two hoppers and drip coffee.
| Feature | Ninja AutoBarista Pro | Typical automatic | Manual machine and grinder |
|---|---|---|---|
| Coffee per double | About 17 g | About 10–12 g | 16–20 g |
| Grind setup | Grind IQ, automatic | Manual or fixed | You dial it in |
| Bean hoppers | 2 swappable | 1 | Grinder only |
| Drip coffee | Yes | Rarely | No |
| Cold brew | Yes | Rarely | No |
| Milk | Automatic wand with whisk | Hose or carafe | Manual wand |
| Profiles | 2 | Varies | No |
A typical automatic is usually quieter and simpler, but its smaller doses can't match the body of these shots.
A manual setup can match or beat the espresso, but it can't brew a mug of drip coffee or a jar of cold brew at the press of a button.
The AutoBarista Pro sits between them, with near-manual shots and one-touch variety.
| You mostly drink | Is it a fit? | Why |
|---|---|---|
| Strong espresso | Excellent | 17 g doubles, 20 g+ triples |
| Cappuccinos and lattes | Very good | Whisking milk system |
| Drip coffee | Very good | Real filter-style mode |
| Decaf in the evening | Excellent | Swappable hoppers, no mixing |
| Latte art | Fair | Jug not designed for pouring |
The full package: bean hopper, display, spout, steam wand and milk jug.
Other Ninja machines I tested
If you don't need the second hopper, see my Ninja AutoBarista review.
If you like a hands-on portafilter, the Ninja Luxe Café Premier gives you more control.
For a compact option, see the Ninja Luxe Café Mini Plus.
Which one is right for you: is the Ninja AutoBarista Pro your match?
4 quick questionsNinja AutoBarista Pro specifications
From manufacturer data and my own testing.
How I tested and scored the Ninja AutoBarista Pro
For four weeks, I used the Ninja AutoBarista Pro as my everyday machine for espresso, lungo, Americano, drip coffee, cold brew, iced lattes, cappuccinos, flat whites and cortados.
I ran Grind IQ on three different beans, used single, double and triple doses at every strength, swapped between a regular and a decaf hopper daily and used Brew Two and both profiles.
I made milk drinks with whole, 2% and barista oat milk on the dairy and plant settings, tried manual steaming, logged the on-screen weight and time for espresso, measured drip coffee temperature and ran every cleaning program.
Michael and a second HouseholdMe tester shared the machine and wrote the notes together. We then checked our notes against Ninja's specifications and owner documentation.
- Espresso (8.9): body, crema, flavor and consistency, plus Grind IQ and the large doses.
- Milk drinks (8.3): foam texture, consistency while waiting, plant milk and manual steaming.
- Ease of use (8.3): menu, profiles, hopper swaps, Grind IQ setup and the coded settings.
- Cleaning (8.4): brew group access, wand purge, included tools and cleaning programs.
The overall score of 8.6 is an editorial rating that reflects those four areas.
More Ninja coffee machine reviews
We tested each Ninja coffee machine for four weeks. If this model isn't the perfect fit, one of these may be.
Ninja AutoBarista review: Self-calibrating espresso, real drip coffee and cold brew from one fully automatic machine.
Ninja Luxe Café Mini Plus review: 60 grind settings, a built-in scale and filter coffee in a compact espresso machine.
Ninja Luxe Café Premier review: A guided espresso machine that makes great shots and cold foam, but weak big coffees.
Ninja Luxe Café Pro review: Hands-free tamping, a better steam wand and real hot water, but it’s thirsty.
Ninja Luxe Café Signature review: The Premier with a better wand, single shots and extra-thick foam.
Ninja AutoBarista Pro FAQ
Is the Ninja AutoBarista Pro worth it?
Yes, if you want strong, full-bodied espresso from a one-touch machine and also drink drip coffee or decaf. If you want a compact, simple machine or detailed latte art, look elsewhere.
What makes the AutoBarista Pro espresso stronger?
Its 53 mm brew group takes about 17 g for a double and over 20 g for a triple, much more coffee than most automatic machines use.
What is Grind IQ?
An automatic calibration. The machine pulls up to three shots, measures how they flow and adjusts the grind until the extraction falls in its target range, then saves the setting.
Can I switch between regular and decaf?
Yes. It comes with two swappable hoppers, and bean metering keeps the grinder almost empty, so you can switch without grinding off old beans.
Does the Ninja AutoBarista Pro make drip coffee?
Yes. It has a dedicated drip coffee setting with sizes from about 6 to 28 ounces, using a coarser grind than espresso.
Can it make cold brew?
Yes. It has cold brew, cold-pressed, over ice and iced latte options.
How does the milk system work?
An automatic steam wand with a temperature probe heats and froths milk in the jug, with a whisk that stirs the milk while the espresso finishes.
Can I steam milk manually?
Yes. Choose the froth-only option, pull out the wand and press the button. It works, but more steam power would help.
How many user profiles does it have?
Two. Press and hold a drink button to save your adjusted settings.
What is Brew Two?
It runs two full brewing cycles back to back for selected espresso drinks, with a fresh dose each time.
Does it have a pre-ground chute?
Yes, for an occasional different coffee without changing hoppers.
How big is the Ninja AutoBarista Pro?
About 17.8 inches deep, 10.7 inches wide and 15.8 inches tall, and it weighs around 40 pounds. Integrated handles make it easier to move.
How hot is the drip coffee?
My 12-ounce drip coffee measured about 170°F straight from the machine.
Is the Ninja AutoBarista Pro loud?
The grinder reached about 70 to 72 dB on my meter, and brewing was around 60 dB. It is not the quietest automatic, but grinding is brief.
Can I use oat milk in the Ninja AutoBarista Pro?
Yes. Choose the plant setting, which adds more air for plant milks. Barista oat milk frothed well in my testing.
Kitchen & coffee tester
Michael spent six years as a line cook in restaurants in Chicago and New York, and he has tested kitchen appliances for HouseholdMe since 2018, from air fryers to coffee makers. He holds an SCA certificate in barista skills and used the Ninja AutoBarista Pro as his everyday coffee machine for four weeks for this review, writing up the testing notes together with a second HouseholdMe tester.
- Four weeks of hands-on testing of the Ninja AutoBarista Pro AE1051
- Ninja product specifications and owner documentation
- General espresso brewing and maintenance guidance