"[This review was collected as part of a promotion.] I love this thermometer can be used for any age but specifically you can choose from 0-3 months to 3-36 months which can be a worrying time with a sick child. You can also check the temprature of baby food and bath water. Its so simple to use pop the batteries in which are included. Select the age range. Hover the gadget just above between the eyebrows and in a matter of seconds the temprature comes up. No stress of waking a baby or a sick child. I wish this was around when mine were tiny. Braun you have totally cracked it. Hope these are used in hospitals no waste taking tempratures from the mouth or ear. Amazing this is a breakthrough in technology"