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Sage 32 Litre 1100W The Combi Wave 3 in 1 Microwave in Black Stainless Steel SM0870BST4GUK1

Item #414410

Shipping Included

- 3 in 1 Combination
- Air Fry, Convection Oven and Microwave
- 1100W Microwave
- 1550W Convection Oven
- Freestanding
- H 31.6 x W 51.9 x D 51.3 cm

Your estimated delivery time will be 2 business days (excluding weekends and bank holidays) from the time of order. Postcode Restrictions may apply. Find out more in the Delivery & Returns Tab below.

Your credit/debit card will be charged when your order is placed on this item.


The easy to use microwave that knows the right power level and time to suit the food that you're cooking, now 3 in 1. Combination cooking with Airfry, Convection Oven & Microwave.

Air fry for guilt-free chips, chicken wings, family favourites and so much more. Higher temperatures combined with super convection (maximized air flow) deliver delicious, crispy golden air fried foods.

Convection Oven to help you to reach the best food result. Whether you are setting a combination, or free style – microwave only or grill – you can set you desired temperature to heat the cavity and cook as per your favourite recipe.

Fast Combi designed to cook your favourite dishes faster by combining convection, grill and microwave power. Engineered & constructed for quiet operation with its 4th Generation Inverter (up to 50% quieter than the Sage Quick Touch Microwave BMO700) and optimised cooling fan and air flow system. Custom quiet ring tones designed for pleasant interaction. 30 second instant start and A Bit More™ add further simplicity to the ease of use.


  • Element iQ® technology moves the power around the microwave to deliver precise cooking temperatures in the right place in the right time for perfect results
  • Air fry, Convection Oven and Microwave Functions
  • Fast Combi and Cook from Frozen setting
  • Food Menu: Smart Cook, Smart Reheat and Smart Defrost
  • Microwave with Power Smoothing Inverter for more even cooking - Automatically adjusts power intensity for continuous, even heat distribution
  • Shortcuts and One-touch Auto settings
  • +30 second Instant Start
  •  One touch selections for frequent tasks
  •  A Bit More™ and Child Lock
  • Turntable Off Option


What's in the box?

  • Sage 32L The Combi Wave 3 in 1 Microwave SM0870BST4GUK1
  • Combi Crisp™ Pan Trivet


Model: SMO870BST4GUK1
EAN: 9312432031738

Microwave TypeCombination
MaterialStainless Steel
TypeAir Fryer
DimensionsH 31.6 x D 51.3 x W 51.9 cm
  •  Additional day(s) transit may be required for remote areas.
  •  Public and Regional holidays may affect delivery lead times.
  •  Delivery times may vary in the event of adverse weather conditions.
  •  Please note that we are unable to ship to the Channel Islands, Post Office boxes and BFPO.
  •  Further postcode delivery restrictions might apply to this item.
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  •  If you wish to return an item, please view Costco's Return Policy.
  •   Costco Concierge Services | Technical Support
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  •  Items purchased online can be returned at any of our UK warehouses if you are a warehouse member.
  •  Many of our small items can be returned via “My account” on the website and printing a return label. This label must be attached to the box being returned.
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