There are three main types of common bottle warmers on the market: water-added bottle warmers, water-free bottle warmers
1. Water-added bottle warmer
Water is used as the heat transfer medium to heat the milk in the bottle to achieve the purpose of warming the milk. This type of bottle warmer usually has a temperature control knob, with a temperature control range of 40 degree ~100 degree .
Air is used as the heat transfer medium to heat the milk in the bottle to achieve the purpose of warming the milk. For this type of bottle warmer, the effect of a fully enclosed space is better than that of a water- added bottle warmer, but the speed of warming milk is slower than that of a water-added bottle warmer.
3. Digital timer bottle warmer
This type of bottle warmer is controlled by a microcomputer chip. The water temperature control is accurate and stable. The temperature difference and fluctuation value can usually be controlled at about 1 degree . It also has real-time water temperature display and timing functions.
So how to choose a bottle warmer? Parents can consider these 5 factors when purchasing.
1. Is it easy to clean?
Compared with water-based bottle warmers, waterless bottle warmers do not need to add water, are scale-free, and are easier to clean.
2. Is the operation method simple and easy to use?
3. Is the temperature control accurate?
4. Does it fit your usage scenario?
5. Is it a multi-function machine?
Multifunctional machines like the 2-in-1 bottle warmer shaker are more frequently used and more cost-effective.