Siemens EQ3 Espresso Coffee Machine Review

Would you like to make great Espresso or Cappuccino Coffee in your home, like it is in professional coffee shops? If the answer is YES, Siemens EQ3 Espresso Coffee Machine is all you need!

Siemens EQ3 Espresso Machine is fully automatic Coffee machine with great features. I’m pretty sure that Siemens EQ 3 will meet most of the needs of coffee lovers in home comfort.

Siemens EQ.3 Design

Siemens EQ.3 s300 Espresso coffee Machine
Siemens EQ3 Coffe Machine Front View

EQ.3 s300 is classical Espresso Coffee machine model of Siemens. Having iconic Silver/Black view with well engineered touches.

Minimalist Design with Two Coffee dispenser, one moveable milk nozzle and garbage tray with LCD display and big control buttons.

Siemens EQ3 Espresso coffee machine has a very clear LCD Display and big operation buttons in order to operate. As a result you can make all types of coffee beverages easily with big and clear buttons. Certainly easy to operate user interface.

Siemens EQ3 Espresso machine is a bit smaller than upper models (Like automatic coffee machines Siemens EQ 6 and Siemens EQ 9 series). It is about 7 Kg weight and that makes it stable. Hence, no vibration during operating.

Compare Siemens EQ9 vs EQ6 vs EQ3

Siemens EQ.9Siemens EQ.6Siemens EQ.3
Bean Container Capacity235g300g250g
Connection Rating (W)1,500 W1,500 W1,300 W
Weight (kg) 11.495 kg 9.527 kg 7.348 kg
Water Reservoir Capacity2.3 Liters1.7 Liters1.4 Liters
Cup WarmerYesNoYes
Milk Frothing System Milk reservoir Milk tube Steam pipe
Operation Pressure 19 Bar 19 Bar 15 Bar
WLAN Support Yes (Connect Model)NoNo

Siemens EQ3 Espresso Machine Features

  • One touch for Espresso, Cappuccino and Latte Macchiato
  • Unique “sensoFlow system” heating system
  • 1.4 Liter of water tank (removable)
  • Separate milk foam and heat system
  • 15 Bar pressure
  • Cup warmer
  • Easy removable brewing unit for cleaning
  • Automated rinsing at startup and switching off
  • Easily removable and cleanable milk nozzle
  • One touch descaling & cleaning programme
  • 250 grams capacity bean container
  • Long lasting Ceramic grinder
  • 1.300 W Wattage
  • Multi language LCD display and menu
  • Disposable Coffee grounds container

Bean to Cup Coffee Machine

Siemens EQ 3 s300 is Bean to Cup coffee machine (Fully automatic BTC). Bean to Cup coffee machines are extremely easy to use coffee machines. Unlike to other classical (manual, moka coffee pot) coffee machines, you only put coffee beans (and water) as input and bean to cup coffee machine gives you perfect fresh coffee in a short time. You don’t deal with grinding coffee beans, heating water or adjusting proper amount of coffee for perfect espresso coffee. Because, bean to cup fully automatic coffee makers do it for you!

As I said, Siemens EQ3 s300 is fully automatic Espresso Coffee Machine. Siemens’s named “iAroma System” combines and integrates all machine components and technologies to ensure a great taste of coffee (Always same taste, as long as you use same coffee beans). For this reason, it is a fantastic feature for people who want same great taste (Like me). Because you know what you get.

Siemens EQ3 s300 is entry level Espresso Coffee machine of Siemens. Other upper models are Siemens EQ6 and Siemens EQ9. Siemens EQ 6 and EQ 9 models have some additional features like more customization, onboard milk tank, WLAN (WiFi/Internet) smart phone connection etc. But in all series you get a perfect coffee.

Siemens EQ3 Touch Panel

Siemens EQ 3 s300 has total of 10 big front buttons. Some for maintenance, some for additional options and some for coffee types.

Siemens EQ.3 s300 Coffee Machine Front View
Siemens EQ.3 s300 Coffee Machine Front View

On/Off Button – Located upper center of the front panel. Used to switch on and off the machine. When switched ON, machine makes a quick self test and clean. This quick clean is very useful since it automatically cleans internal parts of machine and helps maintenance. Notice that, you must locate an empty cup for cleaning water disposal to the under part of the dispenser. Siemens EQ 3 has also automatic switch-off function (default is 30 minutes and it is adjustable)

One or Two Cup Coffee Button– Located left upper of front panel. Used when you want to prepare two cup of coffee (default is one cup). When you want to use this feature, locate two cup to the coffee dispensers and select this option. Good feature especially when you want to prepare two cups of coffee quickly.

Coffee Strength Button – Located left upper of front panel (three bean). Used to adjust the strength/intense of your coffee. For example, some people prefers especially intense espresso and some people prefers light americano. There are 5 levels of Coffee strength: Very Mild / Mild / Regular / Strong / Very Strong. Each level is represented by a single bean (eg: 4 beans = Strong) in the display LCD panel.

Maintenance Control Buttons of EQ3

Cup Warmer Button – Located left upper of front panel. Used to warm coffee cups. Although it looks like a great feature, it is not as useful as seen. It is a passively heated by means of boiler. It is not so powerful and it warms cups very very slowly! Especially if you are in a cold room don’t expect something much about this feature. For this reason, I think, this feature is removed from most of the upper models.

calc'nClean Button – This is service programme. Frequency of service programme depends on hardness of water you used and how frequent you used your machine. When calc’nClean button lights up you must perform a full service. (See service manual how to do a full service)

What Kind of Coffee Siemens EQ3 Make?

Mainly, you can prepare 4 different types of coffee with only one touch!

Espresso – Espresso is the most basic type of coffee. Most of the other coffees are derived from one shot espresso, which is about 1 ounce (around 25-30 ml and adjustable) and usually extracted from 6 grams of coffee. With the Espresso program you get 1 shot espresso. It is a bit strong coffee. If you are not familiar with espresso you may find it very hard to drink but it is usually the best coffee for coffee lovers!

As I said, most of the coffees are derived from one shot Espresso. For example, if you want to make Iced Coffee Latte, this Espresso shot is a good starting point.

How to prepare Espresso with Siemens EQ.3 s300 Coffee Machine by IZREVIEW

Caffe Crema – When you see “Crema” word you may think that it is a milky coffee but it is not! When you chose this programme you get diluted espresso (around 80-200 ml and adjustable) with aromatic froth. That is somehow similar to filter coffee or americano but a bit more intense and smells great. Try it!

Cappucino – There are two stages in preparing Cappucino: Preparing Milk and adding Espresso. Firstly, you must pour some (around 2/5 of a cup) milk to a cup. (If you prefer a glass cup you get great looking Cappucino) Then place it under the spout. In order to froth the milk you should place the milk nozzle in to the milk. Rest is straight forward. Siemens EQ 3 will froth and heath your milk. Consequently, your coffee is added and you get great Cappucino.

Notice: If you are not planning to make another milky coffee, for hygienic reasons you must wash milk nozzle immediately.

Great Milky Coffees by Siemens EQ3

Latte Macchiato – However, Preparing Latte Macchiato with Siemens EQ 3 s300 is same as preparing Cappucino except you must use less milk. Certainly I prefer Latte Macchiato. Milk foam of Macchiato is denser than Cappucino. Spread of coffee over milk is also great.

Siemens EQ3 Coffe Machine - Great Latte Macchiato
Siemens EQ3 Coffe Machine – Great Latte Macchiato

Milk Button – Although it is not related to preparing coffee, you can prepare only milk froth my Milk Button. Very convenient for your kitchen!

Siemens EQ.3 Grinder

Siemens EQ.3 Espresso Coffee Machine Bean Container & Grinder
Siemens EQ.3 Espresso Coffee Machine Bean Container & Grinder

Siemens s300 EQ.3 Espresso is fully automatic Coffee machine and has 250g capacity Coffee Bean Container.

Using fresh beans to brew coffee is definitely a big PLUS! Ground coffee starts loosing its aromatic flavor after 3-4 days. Grinding the coffee beans just before using is great feature of the EQ.3 espresso machine.

EQ3 has a ceramic grinder. Ceramic grinders are superior to stainless-steel type grinders. Because, stainless-steel grinders easily heat as it is used. Hence coffee beans start to burnt and you get ruin flavor from any coffee you made. Fortunately, Siemens EQ 3 has ceramic grinder and you will not meet such a thing.

Siemens Coffee machine’s grinder is adjustable. You can set grinding level according to your needs or type of bean coffee you use. Siemens recommends finer grinding level for dark-roasted coffee beans and coarser grinding level for lighter coffee beans. It was at the finest level when I start to use machine. Then I changed to medium level and now I get much more better coffee! You must try all of the levels to find best level for you.

Unfortunately changing the grinding level is extremely difficult! You feel like the plastic rotary selector will broke! Product manual says that you must use rotary selector only when the grinder is operating. Yes, by that way you can change the grinding level but it’s still very difficult!

Bean Container & Water Filter

Bean container can store about 250g of bean coffee. This is fairly enough for home usage. 250g / 6g for each espresso ~= 40 cups of coffee. But the problem is water tank is relatively small (1.4 Liter) and you must fill the tank frequently. If you are making too much coffee in a day, that might be annoying. But, if you are making 4-5 cups a day (like me) it is not a problem.

Meanwhile, I must mention about its water filter. EQ.3 is capable of using Brita water filter. Unfortunately Brita water filter is not available in the box and sold separately. Good water is a MUST for making good coffee. For this reason if you are using hard water, it’s a good idea to use water filter in the Siemens EQ 3 coffee maker. Alternatively you can use filtered water. Brita makes cheap and effective water jugs that produce good filtered water. Read the Brita Marella XL Review for more info.


Siemens EQ3 has one of the best price/performance ratio over common automatic coffee machines. Siemens EQ 3 is extremely easy to use bean to cup coffee machine. Making coffee shop level quality coffee in home comfort is possible with EQ.3. It has many customization options for most of the coffee lovers, like customisable coffee strength, customisable grinder level, customisable coffee volume, etc.

One of the best feature of the Siemens EQ3 is its moveable and removable external milk nozzle. Milk nozzle is extremely easy to use (and works great). Best thing is, it is extremely easy to clean the nozzle. Likewise, in similar coffee machines, there is a milk tank. When you want to make milky coffee, you first fill milk tank. After that, milk is transferred from milk tank to coffee cup through internal pipelines. The problem is cleaning that internal pipelines is usually very difficult and non-hygienic. The good thing in Siemens EQ3 s300 is that, it does not use such a milk process. Milk nozzle is external and removable. No internal pipeline = Very easy cleaning + Hygiene.

Although it is a perfect automatic coffee machine for most of the coffee lovers, it is not suitable for people who likes complete control over coffee they drink. They usually prefers manual coffee makers or moka coffee pot. On the other hand, this machine aims “best standard” coffee in all cases easily and actually do that! By the way, Siemens guarantee that you can make 15.000 cups of coffee in its guarantee period for personal use (not for commercial use) with EQ3. This is really awesome!

How to Find Best Prices @ AMAZON

When I decide to buy, the rest is easy! Finding best prices is usually easy. There are many price comparison sites. Checking that sites is a good starting point. But if I’m not in a hurry, I usually use Amazon.

Firstly, I find products that I want in Amazon. Then add it to my Amazon shopping basked and start waiting! That is all! When a price drop (or increase) happened, Amazon warns you about that, when you login Amazon. I caught many remarkable discounts in that way. I advise you too.

>>Check Siemens EQ3 From Amazon.UK

>>Check Siemens EQ3 From Amazon.DE

Siemens EQ.3 Espresso Machine


Easy to Use






Easy Clean



  • One touch Espresso
  • 15 Bar pressure
  • Bean container
  • Ceramic coffee grinder
  • Full automatic


  • 1.4 liter water tank
  • Cup warmer not much functional

2 thoughts on “Siemens EQ3 Espresso Coffee Machine Review”

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