The time provided by this reference sheet might not be accurate due to different initial temp/ bottle material/ ambient temp etc.
Check the milk temp by sprinkling a few drops on the inside of your wrist:
1. If the milk temperature is lower than expected, please continue heating for 0.5/1 minute.
2. If the milk temperature is higher than expected, please cool the milk for a while before feeding.
But after a few tries, you will able to figure out your perfect warming time. Since this bottle warmer is designed with smart memory function for fast warming, it will remember the time setting of last time. No more guessing. Save your trouble to set time again under same condition.
As milk and breastmilk should not be heated aggressively to high temperture, the purpose of the bottle warmer is not intented to win in warming time. It is to allow you to keep the most of the nutrition, while you will have a clue on how long it will takes when you tried a few times to get the regular time and it have smart memory function, so you can get the right minutes to warm your baby's bottle. And you can see the time remaining with the timer, no clueless waiting. Constant warming when the milk can't be finished at once. Also it provide preset function, so if