iQ700 Built-in Oven with Steam Function

SKU: HS858KXB6 Categories: , , , ,



Add-ons total:


fastPreheat with coolStart
fastPreheat with coolStart

Simply fast. With fastPreheat and coolStart. The optional fastPreheat function heats the oven especially rapidly – without consuming more energy. Waiting time until your oven is ready is reduced to a minimum. coolStart: Frozen yet full of flavour. The coolStart function speeds the cooking of frozen foods – no preheating necessary. That saves time and energy.



Best baking results regardless of which shelf you choose: 4D hotAir. The innovative technology of the fan motor allows even heat distribution in the interior of the oven. Therefore, your dish always turns out perfectly just as you want it, regardless of which shelf you place it on.

Multi-level LED lighting

The oven interior is illuminated ideally and energy-efficiently: multi-level LED lighting. The oven interior is perfectly illuminated thanks to innovative side-mounted LED lights. Regardless of whether you have one or more trays in the oven – you can see everything perfectly. The multi-level LED lighting is particularly energy-efficient and long-lasting.



The oven itself detects when the baking process is complete: the bakingSensor. All that’s left for you to do when baking: prepare the pastry and select the required dish. Innovative sensor technology automatically controls the baking process. The bakingSensor measures the moisture content in the oven interior and is therefore able to tell when the dish is ready.


Voice Control
Voice Control

Your oven understands you – Voice Control. Thanks to partnering with Amazon Alexa and Google Assistant, your oven can be controlled by voice as well. Please find out, if the relevant “Home Connect” skill within the Alexa app or the “Home Connect” service within the Google Home app is available for your country & language. Activate the respective skill/service to establish the connection between the voice assistant and your home appliance. Once connected, you have access to multiple voice commands for your oven.

Remote Diagnostics
In case there is any problem with your oven, Home Connect offers the convenient possibility of remotely diagnosing it. With your permission the Siemens customer support accesses the appliance online to detect the source of error. If the malfunction can’t be solved right away and a personal visit from our customer service is necessary, the professional Siemens technician will arrive perfectly prepared and with the required spare parts.
Cooking on a high level can be that easy: Discover a great choice of delicious recipes in your Home Connect App. Once you have picked your favourite one, you can transfer the ideal settings directly to your oven and even remotely start the heating process. Enjoy convenient cooking, and most importantly: delicious meals.
Remote Control
Remote Control

Let your oven provide you with more freedom and flexibility. Thanks to Home Connect, you can start and end cooking programs and change the cooking settings intuitively via Home Connect App – without being in the kitchen.


5.7“ TFT touchDisplay Plus
Stainless steel control dial
studioLine Black Steel Design
Cavity inner surface: enamel anthracite
Multilevel LED Illumination, LED light, Light on/off when door opened/closed
5 shelf positions
Heat reflective glass


WLAN – Home connect enabled
Electronic oven clock timer
Automatic temperature proposal
Actual temperature display
Heating-up indicator
Meat Probe
Control panel lock
Automatic safety switch off
Door contact switch
Residual heat indicator
Start button
Door contact switch
cookControl Plus
roastingSensor Plus
Integral cooling fan

Additional information

Weight 47.5 kg
Dimensions 59.5 × 59.4 × 54.8 cm


Combi-steam oven with 15 PC heating methods:
4D hot air, hotairGentle, conventional, Conventional heat Gentle, hot air grilling, full width grill, half width grill, Pizza Setting, coolStart, bottom heat, intensive conventional heat, low temperature cooking, keep warm, dehydrate, plate warming
Additional functions:
Descaling programme
Drying function
autom. boiling point detection
Fast pre-heat

Technical Information

Energy efficiency rating (acc. EU Nr. 65/2014): A+
Energy consumption per cycle in conventional mode: 0.87 kWh
Energy consumption per cycle in fan-forced convection mode: 0.69 kWh
Number of cavities: Main cavity
Heat source: electrical
Cavity volume: 71 litres
Total connected load electric: 3.6 KW
Nominal voltage: 220 – 240 V
120 cm Cable length
1 l Water tank capacity
Tank empty indicator
Location of water tank: Outside cavity
Appliance dimension (hxwxd): 595 mm x 594 mm x 548 mm
Niche dimension (hxwxd): 585 mm – 595 mm x 560 mm – 568 mm x 550 mm
Please refer to the dimensions provided in the installation manual
We recommend you to choose complementary products within IQ700, in order to assure an optimal design combination of your Built-In appliances.