SIEMENS HS738G3B2 iQ700

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SIEMENS HS738G3B2 iQ700
SIEMENS HS738G3B2 iQ700 built-in oven
The SIEMENS HS738G3B2 iQ700 built-in combi steam oven offers a generous 71L capacity and combines classic baking with full steam cooking. The fullSteam Plus technology enables steam cooking at temperatures up to 120°C, while the roastingSensor Plus food probe with three measuring points helps to precisely determine the perfect moment to finish meat, poultry or fish. Convenient control is provided by the large TFT-Touchdisplay Pro, and it also features cookControl Pro, Home Connect, 4D hot air, airFry, and the steamClean intensive and humidClean Plus systems for easier maintenance.
Why choose the SIEMENS HS738G3B2 iQ700 built-in oven
TFT-Touchdisplay Plus:
clear touch control via a colour display
cookControl Pro:
automatic setting of parameters according to the selected dish
steamClean intensive and humidClean Plus:
steam and hydrolytic cleaning according to the level of soiling
fullSteam Plus:
steam cooking at temperatures up to 120°C
roastingSensor Plus:
three-point food probe with an estimate of remaining cooking time
TFT-Touchdisplay Pro for convenient control
The large, colour TFT-Touchdisplay Pro makes the oven's extensive range of functions clear and easy to navigate. Smooth touch navigation, a clearly structured menu, and a highly legible display make it easy to select a program and change individual settings. The information remains clearly visible from various angles, and operation is intuitive even when using more advanced functions.
cookControl Pro – the automatic path to your desired result
The cookControl Pro function simplifies the preparation of a wide variety of dishes using preset automatic programs. Simply select the food you are preparing and the desired result, and the oven will automatically set the appropriate cooking parameters. It automatically manages the baking process and switches off when the program is finished, so you don't need to constantly check the time or set the individual values manually.
directDish and Cooking Assistant – the right setting without the search
If you know what you want to cook but are unsure of the right settings, the directDish and Cooking Assistant features are here to help. With directDish, simply enter the name of the dish directly on the oven's display, and the appliance will suggest a suitable cooking methour The Cooking Assistant in the Siemens Home Appliances app also lets you select a dish on your mobile device and then send the recommended settings directly to the oven.
fullSteam Plus – faster steaming at 120°C
The fullSteam Plus function combines steam with a higher temperature of up to 120°C, which can speed up the cooking of certain foods. Harder vegetables, potatoes or pulses can be ready up to 50% faster than with standard steaming at 100°C. At the same time, this gentle steam cooking method helps to preserve more vitamins and other nutrients.
Home Connect for remote oven control
Once connected to Home Connect, you can manage the SIEMENS HS738G3B2 iQ700 oven via your mobile device. You can remotely start and stop supported programs, change settings, manage your favourites, or monitor the cooking progress. You receive a notification when the program is finished, and you can also control supported functions by voice using Amazon Alexa or Google Assistant.
4D hot air for baking on up to four levels
4D Hotair technology uses a powerful fan that distributes heat quickly and evenly throughout the entire oven. You can place trays on up to four levels at the same time and achieve an even bake from top to bottom. This is ideal, for example, when preparing large batches of small baked goods at once.
fastPreheat and coolStart save time
The fastPreheat function shortens the time needed to heat the oven to the desired temperature. For frozen foods, coolStart is available, which lets you start cooking without preheating. This allows you to better adapt the cooking time to the information on the packaging and save time during everyday cooking.
airFry for crispy cooking with less oil
The airFry function lets you prepare homemade potato or vegetable crisps with just a small amount of oil. The intense circulation of hot air helps to create a crispy surface without traditional deep-frying. It's perfect for quickly preparing your favourite crispy dishes right in the oven.
Recipes and inspiration in Home Connect
The Home Connect app provides access to a wide range of recipes and other inspiration through supported partner services. Once you've selected a recipe, you can easily transfer the corresponding settings directly to your oven. You don't have to manually find the right temperature or heating mode, so you can try new recipes more conveniently.
Online support directly in the app
Home Connect also helps you familiarise yourself with the appliance's functions or solve any problems that may arise. The interactive user manual offers advice, tips and specific procedures, and remote diagnostics can also be used if needed. With the user's consent, customer service can check the connected appliance remotely and help determine the next steps.
softMove for gentle opening and closing
The oven door is equipped with an intelligent softMove damping system. The mechanism ensures gentle and quiet opening and closing without any sudden jarring. This makes handling the door more comfortable and refined during everyday use.
roastingSensor Plus for precise meat preparation
The roastingSensor Plus temperature probe measures the internal temperature of the food being cooked at three different points. This helps to more accurately determine the right moment to finish cooking meat, poultry or fish, and can also provide an estimate of the remaining cooking time via Home Connect. This gives you better control over the baking process from start to finish.
Main parameters of the SIEMENS HS738G3B2 iQ700 oven
Appliance colour
Black
User interface
TFT touch display
Heating modes
reheating, small area grill, preheating, hot air gentle, intensive heat, large area grill, defrosting, pizza setting, keep warm, hot air grilling, frozen food special, 4D hotair, keep warm, bottom heat, low temperature cooking, Air Fry, conventional heat gentle, conventional heat
Temperature range
30–250°C
Integrated cleaning system
Steam Clean, hydrolytic, catalytic cleaning
Water tank volume
1L
Telescopic rails
available as a special accessory
Usable volume (cavity)
71L
Safety features
child lock
Accessories included
1× enamel baking tray, 1× wire rack, 1× universal pan, 1× steam container, perforated, size XL, 1× cleaning sponge, 1× steam container, unperforated, size M, 1× Air Fry baking tray
Appliance dimensions
595×594×548mm
Power consumption
3600W
Home Connect connected appliances
Yes
Can a built-in oven combined with a microwave replace a standalone microwave?
Yes, it can fully replace it. A combination appliance handles heating and defrosting just as well as a regular microwave, while also saving kitchen space. It's ideal for quick meal prep — combining hot air and microwaves, for instance, shortens cooking time.
What is the difference between a standard, steam, added steam, and combi steam oven?
An added steam oven is a classic oven that releases pulses of steam during baking, keeping food juicy inside and crispy outside. A combi steam oven has a full steam generator, letting you cook with pure steam or combine steam with hot air. The term "steam oven" is often used for appliances that cook only with steam and have no conventional heating element.
Dimensions of the oven interior/trays?
A standard oven (60 cm high) has an interior volume of roughly 60–75 liters, with trays around 46 × 37 cm. Compact ovens (45 cm high) have a smaller volume, about 45–50 liters, and correspondingly narrower trays.
Why should I want a steam oven?
Cooking with steam is healthier, since it preserves vitamins and minerals, keeps food's color and flavor intact, and leaves meat especially juicy. It's also great for reheating leftovers, which end up tasting fresh again.
What is the difference between a compact and a standard oven?
The main difference is height — standard ovens are 60 cm, compact ones 45 cm. Compact models suit smaller kitchens well or work nicely as a second oven in a setup, for example mounted above a standard oven.
What kind of connection does the oven have?
Most modern standalone ovens plug into a regular 230V outlet with a standard plug. More powerful models, or combined sets with a hob, may need a 400V (three-phase) connection installed by a professional.
Does the oven have any cleaning program?
Yes, most ovens offer at least one of the following: pyrolysis (burning residue to ash at around 500°C), catalysis (special liners that absorb fat), or hydrolysis/AquaClean (steam cleaning using water poured into a tray).
What is EcoClean?
It's a special surface coating, often ceramic, that absorbs and breaks down fats during baking. It's very durable and, with proper use, lasts the entire lifetime of the oven.
What is ActiveClean/pyrolysis?
It's the most thorough form of self-cleaning. The oven locks itself and heats up to an extreme temperature, turning all residue to ash. Once it's cooled down, the interior just needs a wipe with a damp cloth.
What is a pull-out system?
This refers to telescopic rails — sliding guides that let you pull a tray safely out of the oven without having to hold it. This greatly reduces the risk of the tray tipping over or getting burned.
I don't see any steam inside the steam oven.
That's completely normal. At high temperatures, steam is invisible since it's a colorless gas. It only becomes visible as mist once it cools down, for example when the door is opened.
Why is air blowing between the door and the control panel?
That's the cooling fan at work. Its job is to cool the electronics and the space between the door's glass panes, keeping the control panel from overheating and protecting nearby furniture from heat damage.
For questions about Siemens large home appliances, you can find all the useful information here.
Specifications
Oven energy label
Oven volume
Oven features
Oven features
Connection and compatibility
Oven dimensions and weight
Oven colour
Awards
Design Award
Power outlet type
Oven packaging dimensions
Siemens Aktiengesellschaft, Werner-von-Siemens-Straße 1, 80333 München, Spolková republika Německo, [email protected], +49 89 3803-5491
Specifications can be changed without notice. Images are for illustrative purposes only.

