The Stellar Baby app

Tiny readings.
Big peace of mind.

Orbie™ reads your babe's environment. The Stellar Baby app turns it into live readings, sleepwear guidance and gentle alerts.

Free. No subscription.

Stellar Baby app welcome screen

Live readings

The environment,
at a glance.

  • Live temperature
  • Live humidity
  • Temperature history: today, week, month, year
Stellar Baby app dashboard, live temperature and humidity

Sleepwear & TOG

Today's layers, decided.

  • TOG-rated sleep bag suggestions
  • Matched base layers
  • Linked to the Stellar Baby TOG guide
Stellar Baby app sleepwear and TOG guidance

Gentle alerts

Quiet by default.
With you when it matters.

  • Temperature range you set
  • Humidity range you set
  • Each caregiver sets their own
Gentle alerts in the Stellar Baby app

The Know™

Answers,
not just numbers.

  • A growing library of guidance.
  • Real parents, trusted sources.
  • There to support your judgement, not replace it
The Know parent resources in the Stellar Baby app

Get started

Up and running in three steps.

No account to share, no setup wizard. Download, pair, peek.

01

Download

Grab Stellar Baby on the App Store or Google Play. It's a free companion to Orbie.

02

Pair Orbie

Open the app, place Orbie nearby, and let Bluetooth do the rest. Add as many devices as you like.

03

Peek anytime

Live readings, sleepwear guidance and gentle alerts, quietly running in the background.

Download the
Stellar Baby app.

Free on the App Store and Google Play. No subscription. Pair with Orbie over Bluetooth and you're set in under a minute.

Stellar Baby app splash screen

Don't have an Orbie™ yet?

It works with Orbie, the portable environment monitor for little babes, and it's free with one.

Need Clarity? We've Got You!

Do I need wifi to use it?

No. The app talks to Orbie over Bluetooth, so there's no wifi or hub to set up. Just pair and go.

Which phones and tablets does it work on?

On the App Store and Google Play, for iPhone and Android phones and tablets.

Do alerts come through on my watch?

Yes. The app sends standard push notifications, so if your phone's paired to an Apple Watch or Wear OS watch, your alerts show up there too.

Can my partner or grandparents see the readings too?

Yes. Invite them into your Space and they see the same live readings on their own phone, with their own alerts.

Does the app cost anything?

No. It is free with your Orbie, and there is no subscription.