06/08/2026
Put the expensive product down and walk away.
You don’t need it. Your baby doesn’t need it. It won’t change how your baby feels, learns, or grows, and it won’t change how you parent (other than making you more anxious!).
This time around it’s a wearable thermometer. Honestly, this is just a gadget DESIGNED to freak out parents. Even if it’s accurate (which I suspect it isn’t), the best guide to fever response is your baby’s behaviour and age.
Under three months of age, any fever should be checked out by a doctor, unless it is post-vaccination. That’s because in immature immune systems, infections can turn serious, quickly. After that, you treat the baby not the fever. That means you treat symptoms like crankiness, lethargy, or other changes with age appropriate medications and hydration (milk or formula), but if your baby is their normal self you let the fever run its course.
Your baby isn’t a high tech piece of machinery where something can go disastrously wrong if they aren’t monitored in every possible way at all times. We don’t need to digitalize every single moment of parenthood.