Do you still need a nursery thermometer if you have a baby monitor?

By Stellar Baby Updated 7 July 2026 1 min read

It's a fair question. Your monitor already shows a temperature, so why add another gadget? Here's the honest answer.

What your monitor's sensor actually tells you

Your monitor gives you a temperature from wherever the camera sits, usually up high. It's a useful ballpark for the environment as a whole.

Where it falls short

Because it reads up high, it can differ from the air at cot level. It also generates its own heat, causing inaccuracies in its data. It also just shows a number without telling you what to do about it, you're left translating that into layers yourself.

When a dedicated environment read earns its place

If you want a reading from where your babe actually sleeps, and a suggestion for what to dress them in, a dedicated environment monitor adds something your baby monitor doesn't.

The honest answer

It depends. If the ballpark number is enough for you, great. If you want cot-level accuracy and dressing guidance, that's where Orbie fits, alongside your monitor, not instead of it.

There is more on what Orbie does and does not do in our frequently asked questions.

This article is general information, not medical advice. If you're ever worried about your little babe, trust your gut and reach out to your GP, child health nurse, or Pregnancy, Birth and Baby on 1800 882 436.

Sources

Your monitor's sensor and a cot-level reading answer two different questions.

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Common questions

Is my baby monitor's temperature sensor accurate enough?

It depends what you need from it. The sensor may be fine, but two things can shift its reading: it usually sits up high where the camera is, which can differ from your babe's level, and it can be warmed by the heat of the device itself.

Do I need both a monitor and a thermometer?

Some parents are happy with the monitor reading; others want a reading where their babe actually sleeps and dressing guidance. They do different jobs, so it comes down to what you want to know.

What does an environment monitor add?

A reading taken where your babe actually sleeps, plus, in Orbie's case, a dressing suggestion based on it. It complements the monitor rather than replacing it.