Bosch 500 Series review: nine drinks, milk straight from the carton and a Double Shot that tastes bolder
The Bosch 500 Series Fully Automatic Coffee Espresso Machine takes the simple Bosch formula and adds the things most people miss on an entry model. You get nine drinks, a milk hose that goes straight into the carton, two-cup brewing for every drink and a chute for pre-ground decaf. It's a strong everyday machine, with a few small quirks in the controls and cleaning.
Michael Reynolds
Hands-on review
Hands-on testing, research, specs
4 weeks
23 minutes
Jargon helpNew to espresso? Tap any dotted term to see what it means.
In this review
Yes, if you want a wider menu and easy milk drinks without moving to a big touchscreen machine. The Bosch 500 Series makes nine drinks, draws milk straight from the carton, brews two of any drink at once and has a bypass chute for decaf. Its Double Shot setting makes a bolder cup without harsh bitterness. The controls take a few days to learn, the brew unit sits behind a side door and there's no app.
Bosch 500 Series at a glance
Bosch 500 Series pros and cons
- Nine drinks, including Americano and flat white
- Milk hose draws straight from the carton
- Two cups at once for every drink
- No app, profiles or saved favorites
- Milk hose needs rinsing after each session
- Brew unit sits behind a side door
Who should buy the Bosch 500 Series?
- Couples who both want milk drinks in the morning
- Homes where someone drinks decaf
- People who like oat or almond milk
- Anyone who wants app control or remote brewing
- Households with very different saved preferences
- Coffee hobbyists who want full control of every shot
First impressions of the Bosch 500 Series
Michael Reynolds and I used the 500 Series as our main machine for four weeks.
Our first reaction was that it feels like a proper step up from Bosch's entry model, without getting much bigger.
Next to the Bosch 300 Series, it adds a bigger tank, four more drinks and a milk hose instead of a clip-on frother.
My unit is the piano black version, with a gloss-black front, a dark top and a chrome-look spout.
It's about 10.4 inches wide, so it still fits on a narrow stretch of counter.
The second thing I noticed was the milk system.
There's no jug or carafe to fill, just a flexible hose that clips onto the spout and drops into whatever your milk is in.
A carton, a glass bottle or a small jug all work.
My first latte macchiato came out in clean layers, with warm milk at the bottom, coffee in the middle and a soft cap of foam.
My first straight espresso was smooth but slightly light.
By the third cup, once the grinder had settled, it was rich and dark with a fine crema.
The milk hose drops straight into a bottle or carton, so there's no carafe to wash.
What the Bosch 500 Series actually is
The 500 Series is a fully automatic, bean-to-cup espresso machine.
It grinds whole beans, doses and tamps them, brews under pressure and drops a dry puck into the grounds drawer.
For milk drinks, it draws milk up the hose, heats and froths it with steam and pours it into the cup.
Water is heated by 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 little standby energy., so it's ready to brew within a minute or so of switching on.
A 15-bar pump drives the water through the coffee, and the machine is rated at 1,600 watts.
My test unit is model TPU40109.
Bosch lists nine drinks on the panel, including espresso, coffee, Americano, cappuccino, latte macchiato, flat white and milk froth.
Every one of them can be made two at a time.
Bosch 500 Series design and setup
The Bosch 500 Series measures about 10.4 × 14.75 × 16.6 inches, or roughly 26.5 × 37.5 × 42.2 cm.
It weighs about 15 pounds, so you can slide it forward without a struggle.
It fits under standard wall cabinets, though you'll want a little room above it to open the bean lid.
The water tank holds about 64 ounces, which is a big jump from the entry-level Bosch.
It lifts out by its handle and has a clear max line, so you don't overfill it on the way back.
The bean hopper on top holds about 9.5 ounces of beans, roughly 270 grams.
Its lid has a seal around the edge, which keeps air out and takes the edge off the grinder noise.
Next to the hopper is a small, separate chute with its own lid for pre-ground coffee.
The spout moves up and down along a smooth track.
It goes low enough for a small espresso cup and high enough for a mug of about 5.5 inches.
Very tall travel mugs won't fit, so I brewed into a regular mug and poured.
Drip tray and grounds drawer
The drip tray slides out from the front, with the grounds drawer sitting inside it.
A red float rises through the steel grid when the tray is getting full.
It's an old trick, but it works, and I never had an overflow.
First-time setup
Setup took about 15 minutes.
You rinse and fill the tank, test your water with the included strip and either fit the water filter or tell the machine you're not using one.
Then you add beans and run the first rinse.
The first two or three coffees are lighter while the grinder and brew chamber settle.
By the third cup, the color, crema and body were where they should be.
Our tip: Brew three or four espressos before you judge the taste, because the first cups after setup are always lighter.
What's in the box
Bosch keeps the box simple, but it includes what you need for the first few weeks.
There's no milk jug or carafe, because the hose is designed to go straight into the carton.
If you prefer to pour milk into something, any small jug or glass bottle works.
I'd also keep a small brush for the grounds drawer and a spare filter on hand, so you're not caught out when the reminder appears.
Bundles vary between sellers, so check what's included where you buy.
What happens when you press start
Knowing the sequence makes the 500 Series easier to read.
When you switch it on from cold, it heats a little water and runs it through the coffee path and out of the spout.
That rinse warms the pipes and flushes out old water, so keep a cup or the drip tray ready for it.
When you choose a drink and press start, the grinder runs and drops fresh grounds into 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..
The brew unit presses them into a puck, seals and the pump pushes hot water through.
When the pour stops, the screen says Enjoy and the puck drops into the drawer.
| Step | What the machine does | Roughly how long |
|---|---|---|
| 1. Grind | Ceramic discs grind fresh beans | 3 to 6 s |
| 2. Tamp | Brew unit presses the grounds into a puck | 2 s |
| 3. Pre-wet | A little water soaks the puck | 2 to 3 s |
| 4. Brew | Hot water is pushed through at pressure | 15 to 50 s |
| 5. Milk | Hose draws milk and steam froths it | 15 to 40 s |
| 6. Clean | Steam purges the milk path | 5 s |
For milk drinks, the order depends on the recipe.
A latte macchiato gets milk first and coffee last, which creates the layers.
A flat white gets more coffee and finer, wetter milk.
The built-in ceramic grinder
The 500 Series grinds with a ceramic disc grinder✕Ceramic disc grinderTwo hard ceramic plates that crush beans between them. Ceramic stays sharp for a long time and transfers little heat to the coffee, which helps protect its aroma..
Ceramic stays sharp, runs cool and doesn't scorch the beans as it grinds.
It's also fairly quiet, with a short, low hum rather than a high whine.
There are six grind settings.
That's more than the entry model, and it made a real difference with lighter beans.
Out of the box, the setting sits in the middle, which suited medium-dark blends well.
With a medium roast, I went one step finer for more body.
Bars show how much resistance the coffee puts up. Tested with a medium roast at Strong.
Adjust only while it grinds
Only change the grind while the grinder is running.
Turning it toward fine with the discs stopped can trap pieces of bean and strain the mechanism.
After a change, wait two or three drinks before judging, because some old grounds are still in the chute.
Our tip: Change the grind by one step at a time while the grinder runs, then taste the third cup, not the first.
Strength, size and Double Shot
The strength key cycles through Mild, Regular, Strong and Double Shot.
The first three simply grind more or less coffee into the brew unit.
Double Shot is different, and it's the 500 Series' best trick.
With Double Shot✕Double ShotA Bosch strength setting that brews a drink in two halves. The machine grinds and brews the first half, ejects the puck, then grinds fresh coffee for the second half, so the cup is stronger without being over-extracted., the machine brews half the drink, ejects the puck, grinds fresh coffee and brews the second half.
Each puck only gives up its sweetest, cleanest flavors before it's replaced.
The result is a stronger cup without the harsh, drying finish you get from pushing a lot of water through one dose.
Cup size comes in preset steps from Small to Extra Large.
You choose the step before you press start, and the machine sets the water volume or milk time to match.
| Setting | Options | What it changes |
|---|---|---|
| Strength | Mild, Regular, Strong, Double Shot | Coffee per brew, or two brews per cup |
| Size | Small, Medium, Large, Extra Large | Water volume or milk time |
| Two cups | On or off | Splits the drink between two cups |
| Ground coffee | On or off | Skips the grinder for one scoop |
| Grind | Six settings | Fineness of the grounds |
My impression of body at each level with a medium-dark blend in a medium coffee. Double Shot gave the most body with the least harshness.
Our tip: Use Double Shot for big mugs and Americanos, because two short brews taste cleaner than one long one.
Bosch 500 Series espresso performance
Once the grinder had settled, the espresso was the best I've had from Bosch's lower and middle models.
Only the 19-bar Bosch 800 Series pulled a noticeably thicker shot in my testing.
With a medium-dark blend on Strong, the shot was round and syrupy, with cocoa, roasted hazelnut and a bit of brown sugar.
Acidity was gentle and the finish was clean.
The crema✕CremaThe golden-brown foam on top of an espresso. It forms when pressure pushes gases and oils out of freshly ground coffee. was fine and hazelnut-brown, and it lasted a couple of minutes before thinning.
It wasn't as thick as the crema from the most expensive machines I've tested, but it was even and steady from cup to cup.
Temperature
Drinks come out hot, but not scalding.
Straight from the spout, an espresso was hot enough that I waited a few seconds before the first sip.
A warmed cup kept it there for longer.
Consistency
I made five espressos in a row for a small family lunch.
The last tasted the same as the first, with no drop in temperature or body.
| What you taste or see | Likely cause | First change |
|---|---|---|
| Sour, thin, watery | Under-extraction | One grind step finer or raise strength |
| Bitter, harsh, drying | Over-extraction | One step coarser or a smaller size |
| Pale crema that fades fast | Stale beans or grind too coarse | Fresher beans and a finer grind |
| Drips slowly or stops | Grind far too fine | One step coarser while grinding |
| Weak only in the first cups | Grinder still settling | Brew three or four drinks first |
Coffee, Americano and two cups at once
The Coffee drink is a long, continuous pour through one dose.
At a medium size it's smooth and pleasant, a good replacement for drip coffee.
At Extra Large, the end of the pour gets flatter, unless you switch to Double Shot.
The Americano is the better long drink.
It brews espresso and adds hot water separately, so the coffee isn't pushed through with too much water.
It tasted cleaner and brighter than the Coffee drink at the same size.
Two cups at once
The two-cup function works for every drink, including cappuccino and latte macchiato.
Put two cups side by side under the spout, choose the drink, press the two-cup key and start.
For coffee drinks, the machine grinds and brews twice, so both cups get a full dose.
On busy mornings, this was the feature we used most.
Two cappuccinos took a little over two minutes, without anyone standing at the machine.
Measured from a warm machine. The first drink after switching on takes longer because of the rinse.
Two-cup brewing works for milk drinks too, which saved us time every morning.
Milk foam and milk drinks
The milk system is a flexible hose that connects to the side of the spout.
Drop the other end into a carton, bottle or jug, and steam draws the milk up, heats it and froths it.
There's no carafe to fill, store or wash.
The foam was fine and creamy, with small, even bubbles.
In a cappuccino, it sat as a thick, soft layer, and in a flat white, it was thinner and silkier.
It's not quite 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. for latte art, but it's very good for one-touch milk.
After every milk drink, AutoMilk Clean✕AutoMilk CleanBosch's automatic steam purge. After each milk drink, a short burst of steam clears milk from the frothing path so it doesn't dry inside. sends a short burst of steam through the milk path.
That clears most of the milk before it can dry, but it doesn't replace a proper rinse at the end of the day.
Milk types I tried
Whole milk gave the richest, sweetest foam.
Barista-style oat drink came close, and almond drink foamed well but faded faster.
Skim made tall, stiff foam that collapsed within a few minutes.
My ratings on a 10-point scale for texture and how long the foam held.
Cold milk matters more than the milk type.
Milk that sat on the counter for half an hour made bigger, looser bubbles than the same milk from the fridge.
Our tip: After your last milk drink of the day, run Milk Froth with the hose in a glass of warm water until it comes out clear.
Controls, display and the Stop button
The front panel combines a small display with touch keys.
The main drinks have their own keys, and the rest sit in a More menu you scroll through.
Strength, size and two-cup each have a dedicated key, so you build a drink in a few taps.
It took me about three days to get fast with it.
After that, my usual drink was four taps and a start press.
There are no user profiles and no saved favorites, so everyone builds their drink each time.
In a two-person home, that was fine.
With four people who all like something different, it would get repetitive.
That's where the Bosch Series 6 pulls ahead, with ten favorites saved on its touchscreen.
The Stop button
There's a Stop key for when a cup is about to overflow or you pick the wrong drink.
It stops the pump at once, but a little coffee keeps dripping for a few seconds as pressure releases.
That's normal, so wait a moment before you pull the cup away.
Our tip: Choose a cup that holds more than the size you selected, because the last few drips after Stop or at the end of a pour can surprise you.
Pre-ground coffee and decaf
The bypass chute is one of the 500 Series' most useful extras.
Choose the ground coffee option, open the small lid and add one level scoop of pre-ground coffee✕Pre-ground bypassA separate chute that sends already-ground coffee straight to the brew unit, skipping the grinder. Handy for decaf without emptying the bean hopper..
Close the lid, choose your drink and press start.
We used it every evening for decaf, without touching the beans in the hopper.
Two rules apply.
Never add more than one scoop, because overfilling can clog the brew unit.
And two-cup brewing doesn't work in ground coffee mode, because one scoop can only make one drink.
Our tip: Keep the decaf in a small airtight jar next to the machine with the scoop inside, so evening coffee takes seconds.
Temperature and getting hotter drinks
The 500 Series serves drinks hot and ready to sip, with a little more heat than the entry model.
For most people, that's the right balance.
If you like it hotter, the cup and the milk are where you gain the most.
Approximate readings with a probe thermometer. Your numbers will vary with cup size and room temperature.
Warming the cup with hot tap water added several degrees to an espresso.
For milk drinks, using fridge-cold milk sounds backwards, but it gives the steam longer to work and better foam.
The Americano was always the hottest drink, because most of its volume is hot water.
Small problems I ran into, and the fixes
Over four weeks, the 500 Series never broke down or showed an error it couldn't recover from.
A few small things did come up, and each had a simple cause.
| Problem | What caused it | What fixed it |
|---|---|---|
| Not Possible when choosing two cups | Ground coffee mode was still on | Switch back to beans |
| Milk not drawing up the hose | Hose loose on the spout or dried milk inside | Push it on firmly and run a warm water rinse |
| Cup overflowed | Size step bigger than the cup | Choose a smaller size or a bigger cup |
| Grinder whirring with no beans going in | Beans bridging in the hopper | Stir the beans with a spoon |
| Pale, fast coffee after cleaning | Brew unit refilling after a rinse | Brew three or four drinks |
| Water around the base | Drip tray full or not pushed in | Empty it at the red float and push it flush |
The Not Possible message confused me the first time.
I'd made a decaf the night before and forgot that ground coffee mode was still selected the next morning.
Once I switched back to beans, the two-cup key worked straight away.
The milk hose problem showed up once, after a weekend when I skipped the evening rinse.
A warm water run through Milk Froth cleared it, and a wash in soapy water got rid of the last of the film.
The overflow happened with a small mug on Extra Large.
After that, I matched the size step to the cup, and it never happened again.
Bean bridging only happened with a large, oily dark roast.
With drier medium beans, the hopper fed smoothly every time.
Our tip: If the machine says Not Possible for two cups, check whether ground coffee mode is still switched on from your last decaf.
Cleaning and maintaining the Bosch 500 Series
Day-to-day cleaning is mostly automatic.
The machine rinses its coffee path when you switch it on and off, and steams the milk path after every milk drink.
The rest is a few minutes of hands-on work each day and a slightly longer job once a week.
The milk hose
The hose is the part that needs the most attention.
At the end of each day, I put the hose in a glass of warm water and ran the Milk Froth drink until the water came out clear.
Then I wiped the outside of the hose and the spout.
Every few days, I pulled the hose and the frothing parts off and washed them in warm, soapy water.
The brew unit
The brew unit sits behind a maintenance door on the side.
Switch off and unplug, open the door, slide the red lever and pull the unit out.
Rinse it under warm water, let it dry and slide it back until it clicks.
No soap, no dishwasher.
Detergent strips the grease from its seals and rails, and the unit starts to stick.
It's a little less convenient than front access, because you need some space beside the machine to open the door.
Filter, descaling and Calc'n Clean
With the water filter fitted, you replace it about every two months, and the machine reminds you.
If you run without a filter, switch the filter setting off and use soft or filtered water to keep scale down.
Either way, the machine asks for Calc'n Clean✕Calc'n CleanBosch's combined maintenance program. A cleaning tablet removes coffee oils from the brew path while a descaling tablet dissolves mineral scale, in one guided cycle. when it's due.
It combines a cleaning tablet for coffee oils with descaling✕DescalingRunning a mild acid solution through the machine to dissolve mineral scale left by hard water. Scale slows heating and can block pipes. for mineral scale, in one guided cycle.
| When | Task | Why it matters |
|---|---|---|
| After milk drinks | Let AutoMilk Clean finish | Clears milk from the path |
| End of day | Run Milk Froth with warm water | Flushes the hose properly |
| Daily | Empty drip tray and grounds drawer | Prevents mold and odors |
| Every few days | Wash the hose and frothing parts | Removes milk fat |
| Weekly | Rinse the brew unit without soap | Removes grounds and oils |
| About every 2 months | Replace the water filter | Keeps scale down |
| When prompted | Calc'n Clean | Removes oils and scale |
My estimate of hands-on cleaning time per day, averaged over a week.
What daily use is really like
My mornings started with the power key and a short rinse into the drip tray.
The Bosch Series 4 skips that rinse with Quick Cup, which is handy if every second counts.
Then I dropped the hose into the milk, chose two cappuccinos and went to make toast.
By the time I came back, both cups were ready.
The 64-ounce tank made a big difference.
With two of us drinking milk drinks, an Americano and a couple of espressos a day, I refilled it every two to three days.
The drip tray and grounds drawer needed emptying about once a day.
Rough maths from a 64 oz tank, allowing for rinse water. Actual numbers depend on cup size.
Noise
It's quiet for a bean-to-cup machine.
The grinder hums for a few seconds and the pump is steady, with a short hiss when it steams milk.
We could talk over it without raising our voices.
In everyday use, the 500 Series fits into a busy counter without taking it over.
Our tip: Empty the drip tray at night, because the morning rinse and the steam cleaning add more water than you'd expect.
Beans, water and milk
Use fresh whole beans within a few weeks of the roast date.
Medium and medium-dark roasts suited the 500 Series best for both espresso and milk drinks.
With six grind settings, light roasts were usable at setting 1 or 2 with Strong or Double Shot.
Avoid oily, shiny beans and flavored or sugar-coated beans.
They leave a sticky film on the grinder and can make beans bridge in the hopper.
| Bean type | Espresso | Milk drinks |
|---|---|---|
| Medium-dark blend | Excellent, full crema | Excellent |
| Medium roast | Very good at setting 2 | Very good |
| Light roast | Good at setting 1 with Double Shot | Good |
| Very dark, oily | Not recommended | Not recommended |
Fill the tank with fresh, cold water, and use the filter if your water is moderately hard or harder.
Avoid distilled water, because coffee needs some minerals to taste full.
Common mistakes to avoid
The Bosch 500 Series is easy to live with, but a few habits will hold it back.
| Mistake | What happens | Better habit |
|---|---|---|
| More than one scoop in the ground chute | Brew unit can clog | One level scoop only |
| Two-cup mode with ground coffee | Machine refuses the drink | Use beans for two cups |
| Leaving milk on the counter | Loose foam and spoiled milk | Keep it in the fridge |
| Skipping the evening hose rinse | Dried milk blocks the frother | Run Milk Froth with warm water |
| Washing the brew unit with soap | Seals dry out and parts stick | Rinse with water only |
| Changing grind with the grinder stopped | Bean pieces jam the discs | Adjust only while it grinds |
Change one setting at a time and taste after each change.
What I would change
Saved favorites, even just two or three, would make the 500 Series much faster for a family.
A front-access brew unit would make the weekly rinse simpler.
And a hot water button on the main panel would help tea drinkers.
Is the Bosch 500 Series worth the money?
The 500 Series hits a sweet spot in the Bosch range.
You get the drinks most people actually want, milk straight from the carton, two-cup brewing for everything and a decaf chute.
What you don't get is an app, a touchscreen or saved favorites.
Ask yourself three questions before you buy.
Do you drink milk drinks most days? Do two people often want coffee at the same time? And can you live without app control and saved profiles?
If the answers are yes, the 500 Series is one of the easiest machines in the range to recommend.
With a bigger tank and a jug under the spout, it handles coffee for a small group.
How it compares with the rest of the Bosch range
The clearest way to judge the 500 Series is against the Bosch models just below and above it.
The Bosch 500 Series adds a milk hose, a bigger tank and more drinks over the entry model, while the touchscreen models add apps and favorites.
| Feature | 300 Series | 500 Series | Series 4 |
|---|---|---|---|
| Drinks on the machine | 5 | 9 | 6, up to 20 with the app |
| Milk system | In-cup frother | Hose from the carton | Hose from the carton |
| Water tank | 45 oz | 64 oz | 61 oz |
| Bean hopper | 9 oz | 9.5 oz | 10.6 oz |
| Cup clearance | 5 in | 5.5 in | 5.5 in |
| Two cups | Yes | Yes, every drink | Yes, every drink |
| Ground coffee chute | No | Yes | No |
| App | No | No | Yes |
Against the 300 Series, the 500 gives you a much bigger tank, more drinks and milk from the carton.
Against the Series 4, it trades app control and Quick Cup for more drinks on the panel and a chute for decaf.
If you want a touchscreen and saved favorites, the Series 6 is the next real step.
| You mostly drink | Is the 500 Series a fit? | Why |
|---|---|---|
| Espresso | Very good | Rich shot on Strong |
| Americano and long coffee | Excellent | Separate hot water and Double Shot |
| Cappuccino and flat white | Very good | Fine foam straight from the carton |
| Decaf in the evening | Excellent | Ground coffee chute |
| Many people with saved favorites | Fair | No profiles |
The full package: display and touch keys, adjustable spout and front drip tray.
Other Bosch machines I tested
For a slimmer, simpler machine, see my Bosch 300 Series review.
The Bosch Series 4 adds Quick Cup and app control.
For a touchscreen and 25 drinks, read my Bosch Series 6 review, and for the top of the range, my Bosch 800 Series review.
Which one is right for you: is the Bosch 500 Series your match?
4 quick questionsBosch 500 Series specifications
From manufacturer data and my own testing.
How I tested and scored the Bosch 500 Series
For four weeks, Michael Reynolds and I used the Bosch 500 Series as our everyday machine for espresso, coffee, Americano, cappuccino, flat white, latte macchiato and milk froth.
We worked through all six grind settings and every strength level, compared Double Shot with Strong at each size and timed single and two-cup drinks.
We made milk drinks with whole, 2%, skim, barista oat and almond milk, used the ground coffee chute for evening decaf and followed the full cleaning routine.
We then checked our notes against Bosch's specifications and owner documentation.
- Espresso (8.1): body, crema, flavor, temperature and consistency across back-to-back shots.
- Milk drinks (8.0): foam texture, milk temperature and how well it handles plant milks.
- Ease of use (8.3): controls, two-cup brewing, ground coffee mode and setup.
- Cleaning (7.7): milk hose care, brew unit access and maintenance prompts.
The overall score of 8.0 is an editorial rating that reflects those four areas.
Bosch 500 Series FAQ
Is the Bosch 500 Series worth it?
Yes, if you want nine drinks, milk straight from the carton and two cups at once. If you need an app, a touchscreen or saved favorites, look at a higher model.
How many drinks does the Bosch 500 Series make?
Nine on the panel, including espresso, coffee, Americano, cappuccino, latte macchiato, flat white and milk froth.
What is Double Shot?
A strength setting that brews each drink in two halves with two fresh pucks. It makes a bolder cup without the harsh finish of one long brew.
Can I use oat or almond milk?
Yes. Drop the hose into any carton or bottle. Barista-style oat drinks foamed almost as well as whole milk in my testing.
Can I use pre-ground coffee?
Yes. Select ground coffee, add one level scoop to the chute and start the drink. Two-cup brewing doesn't work in this mode.
How big is the water tank?
About 64 ounces, or 1.9 liters. With two people, I refilled it every two to three days.
Can it brew two milk drinks at once?
Yes. The two-cup function works for every drink, including cappuccino and latte macchiato.
How do I clean the milk hose?
AutoMilk Clean steams it after each drink. At the end of the day, run Milk Froth with the hose in warm water, and wash the hose and frother parts every few days.
Where is the brew unit?
Behind a maintenance door on the side. Slide the red lever, pull it out, rinse it with water only and let it dry before you put it back.
Does the Bosch 500 Series have an app?
No. It's controlled from the display and keys on the front, with no app or Wi-Fi.
Why does coffee drip after I press Stop?
Pressure in the brew chamber takes a few seconds to release. Wait a moment before you move the cup.
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 Bosch 500 Series as his everyday coffee machine for four weeks for this review.
- Four weeks of hands-on testing of the Bosch 500 Series TPU40109
- Bosch product specifications, spec sheets and owner documentation
- General espresso brewing and maintenance guidance