WMF LONO Baby Food and Bottle Warmer

Test 03/2020

  • WMF LONO Baby Food and Bottle Warmer - testing
  • WMF LONO Baby Food and Bottle Warmer - front
  • WMF LONO Baby Food and Bottle Warmer - front2
  • WMF LONO Baby Food and Bottle Warmer - front3
  • WMF LONO Baby Food and Bottle Warmer - boxed
  • WMF LONO Baby Food and Bottle Warmer - top
  • WMF LONO Baby Food and Bottle Warmer - top2
  • WMF LONO Baby Food and Bottle Warmer - detail
  • WMF LONO Baby Food and Bottle Warmer - detail2
Test seal: WMF LONO Baby Food and Bottle Warmer, Rating 8.5

last modified: 16.12.2019, 9:53

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All rating criteria details:

Handling 40%
Speed 30%
Safety 20%
Design 10%
Tested by: Jil



The WMF - LONO Baby Food and Bottle Warmer is well suited for warming milk, but with firmer food, you have to make sure that you stir regularly. The operation is easy and the functions are clearly described.


  • 5 function programs for different heating of different products
  • Warm-keeping mode
  • Effortless operation
  • Vial holder with height adjustability


  • The mush only gets superficially warm
  • Takes relatively long to heat food
This device has a great design, unfortunately, the heating is slow and the products don't get really warm.

Special features

This WMF - LONO Baby Food and Bottle Warmer is made of elegant Cromargan stainless steel. This device is mainly designed for baby milk. The one-touch function with five programmes is a highlight of the product.

original HIPP spoon including spoon box
Supplied as accessory: original HIPP spoon including spoon box


The packaging of the bottle warmer is of high quality and very informative. In addition to the operating instructions, an original HIPP spoon including a spoon box, which is in a bag, is also supplied.

The baby food warmer is also packed in a plastic bag. Also included is a bottle holder, which is height adjustable. The device has an LED-lit one-touch function with five programs and a warm-keeping function.

Heating result

The appliance is switched on, the food is placed in the warmer and the bath is filled with water. After nine minutes our porridge was 37°C warm (our preferred temperature). However, a signal did not sound, only the keep warm function was automatically activated by the device. In order to ensure that the contents of the vessel are heated evenly, it should be stirred occasionally during heating.

The "Rapid heating of baby food/milk" program will temper the contents to the desired 38°C after a total of six minutes. However, it was the case here that, without stirring, the porridge, in particular, was heated on the outside while the inside remained cool.

The warming of baby milk, however, went without a hitch. After just three minutes the temperature of the milk had risen to 31 °C and after a total of nine minutes, it had reached the desired 37 °C. The temperature of the milk was then raised to 31 °C and the temperature of the milk had reached the desired 37 °C after a total of nine minutes. The milk was ready to drink immediately.


The operating instructions are written in ten languages, very detailed, with large text and explanatory pictures. The product is guaranteed for 24 months.

The high-quality Cromargan mix is stainless. However, the housing has no space for the cable. The supplied HIPP spoon in the spoon box is a nice, albeit secondary gimmick.

We have evaluated approx. 60 reviews on the Internet. In summary, it can be said that about 75 percent of buyers are satisfied (4 stars) or even very satisfied (5 stars). Partially (2 stars) or completely dissatisfied are about 10 percent of the users. The average score at the time of evaluation was 4.2 out of 5 stars.

Summary: 75% positive and 10% negative ratings

The following was positively noted:

  • Easy preparation
  • Warm-keeping function
  • High-quality design

The following was noted negatively:

  • Warm-up takes a long time
  • Quickly defective
Manufacturer WMF
EAN 4211129130882
Scope of delivery Original HIPP spoons in extra packaging, operating instructions, baby food warmer, bottle holder
Quality impression Excellent, high-quality
Special features Height-adjustable vial/glass insert, 5 function programs, LED-illuminated button with One Touch function, warm-keeping function
Material Cromargan stainless steel
Additional warranty 24 months
Height 15.5 cm
Width 10.5 cm
Depth 10.5 cm
Weight 601 g
Power consumption Average consumption is 139 watts, device consumes directly when plugged into wall socket
Dishwasher safe Yes
Packaging High-quality, informative, appealing
Manual language GER, EN, FR, IT, ES, NL, DA, SV, FI, NO
Quality of instructions Very good, extensive, large font, with pictures

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Overview: Baby Food Warmer

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Can plastic and glass bottles be heated?
Yes, both are possible.


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