Now on the App Store · Free for iPhone

Log this nap. Know the next.

Nova Room, a small ivory tile with a moon key and a sun key, at the centre of a glowing 24-hour ring. Lit arcs show the night and a morning nap; a dashed arc marks the next sleep window.

Sample day

One tap when they fall asleep, one when they wake: in the free app, or on Nova Room. Nova learns your baby’s rhythm and shows the next sleep window, with a countdown and the reason.

Download on the App Store Nova Room · £59

Free on iPhone · iOS 26 or later · No account needed to start
Free guides for new parents

On Android? Get one email when Nova Baby lands on Google Play.

One email, nothing else. Privacy policy

Why record every sleep?

One night is a guess.

Was that nap short because they were hungry, or because they went down late? One night can’t tell you.

A week shows the rhythm.

Stack seven days and the sleeps line up into bands: when they tire, how long they nap, when the night starts.

Nova reads it and finds the next window.

It blends age guidance with your baby’s recent sleep, then shows a time range, how sure it is, and why.

Every sleep you log sharpens it.

One tap in the app or one press on Nova Room. That’s the whole job.

A sample week of a baby's sleep drawn as seven stacked rings. The night and the naps line up into bands, and a dashed arc on today's ring marks the next sleep window, 13:05 to 13:35.

Sample week

What we record

Three things. Nothing else.

  1. 01 · Sleep

    When each sleep starts and ends.

    The two moments every next window is built from. One tap in the app, or one press on Nova Room.

  2. 02 · The day

    Feeds, changes and care, when you log them.

    The context around each sleep, so a short nap has an explanation you can see.

  3. 03 · The room

    Temperature, humidity and light.

    From Nova Room’s sensors, live in the app. The Lullaby Trust suggests 16–20 °C for a baby’s room (their guidance (opens in a new tab)).

    Temp
    19.4°C
    Humidity
    48%
    Light
    2lux

    Sample readings

  • No video. Nova Room has no camera.
  • No sound. Nova Room has no microphone.
  • Not your baby’s temperature. We read the room, not your baby.
Nova Room in a dark room: a small ivory tile with a grille, a moon key above a sun key, and its red light blinking once between them

Nova Room · Founders Batch of 50

One press in the dark. Logged.

A 52 × 68 × 11 mm ivory tile with two keys. Moon when they fall asleep, sun when they wake. One dim red blink, and it’s in Nova.

  • Anyone in the house can press it: partner, grandparents, night nanny. Only you need the app.
  • Live room temperature, humidity and light in the app. The SHT40 sensor is rated ±0.2 °C (typical).
  • Keeps up to 4,096 presses if the Wi-Fi drops. Hold both keys for 2 seconds to undo.
  • No camera. No microphone. No subscription.

£59 once

  • Free UK delivery
  • 30-night money-back guarantee, with a free return label
  • Ships within 6 weeks, or an automatic full refund
Get one of the first 50

Needs an iPhone on iOS 26 or later with the free Nova Baby app, and 2.4 GHz Wi-Fi. UK delivery only for now. Nova Room is not a medical device, a baby monitor or a safety alarm.

The app · free on iPhone

You tap. Nova does the maths.

  1. Next sleep window

    When, before you have to ask.

    Each estimate shows a time range, a confidence level, a countdown and the reason. Built from age guidance and your baby’s recent sleep.

  2. Quick logs

    Day and night, in a tap.

    Sleep, feeds, changes and everyday care, with separate left and right nursing timers.

  3. Widgets

    Five, on your Home Screen.

    Start a sleep, time nursing, quick-log, ask Nova or check the next window without opening the app.

  4. Trends

    Weeks you can read at a glance.

    A 24-hour day graph, the balance of night sleep and naps, and night wakings over weeks.

  5. Ask Nova · Nova Plus

    Ask what the day is telling you.

    “Is bedtime drifting later?” Each answer shows the event count and date range it used. Informational, never medical advice.

  6. Village · London

    Parents at the same stage, nearby.

    Opt in, and Nova finds nearby London families with babies at a similar stage. Your Village opens at four families.

  • Bring your Huckleberry history. Import a compatible CSV with duplicate protection. Export yours as CSV any time. How to switch
  • No account to start. Records start on your iPhone. Sign in with Apple or Google only for cloud backup.
  • Seven languages. English, Spanish, Portuguese, Arabic, Vietnamese, Japanese and Turkish.

Everything you get

Start free. Add a key anyone can press.

Nova Baby app

Free

  • The next sleep window: time range, confidence, countdown, reason
  • Quick logs for sleep, feeds, changes and care
  • Left and right nursing timers
  • Five Home Screen widgets
  • Day graph, sleep balance, night wakings
  • Huckleberry import and CSV export
  • Village for nearby London families
Download on the App Store

Nova Plus is optional: Ask Nova and AI Patterns, a plain-language read of your baby’s whole history.

Nova Room

£59 once

  • The ivory tile: moon key, sun key, dim red light
  • Live room temperature, humidity and light in the app
  • Presses from anyone in the house
  • USB-C cable and UK plug in the box, no battery
  • No subscription
  • Free UK delivery
  • 30-night money-back guarantee
  • Ships within 6 weeks, or an automatic full refund
Get Nova Room · £59

Founders Batch of 50, assembled and tested by hand. UK only for now.

Questions

Straight answers.

Is Nova Room a baby monitor?

No. It has no camera and no microphone, and it does not watch, listen to or measure your baby. It logs sleep with two keys and reads the room’s temperature, humidity and light. It is not a medical device or a safety alarm, so keep following safe sleep advice and checking on your baby as you do now.

Do I need Nova Room?

No. The app is free and works on its own. Nova Room adds two keys anyone in the house can press, plus live room readings.

What does it cost?

The app is free. Nova Plus is an optional subscription for Ask Nova and AI Patterns. Nova Room is £59 with free UK delivery, and it has no subscription.

How long before the window fits my baby?

It starts from age guidance and adds your baby’s recent sleeps as you log them. Every window shows its confidence level and the reason, so you can see what it used. How the prediction works.

What leaves my phone?

Your records start on your iPhone, with no account needed. Sign in with Apple or Google only if you want cloud backup. Ask Nova and Village use online services, and Village is opt-in. Nova Room sends its presses and room readings over your Wi-Fi to Nova. The details are in our privacy policy.

Is Nova Baby on Android?

Not yet, but it’s coming to Google Play. Leave your email in the “On Android?” sign-up under the App Store button and we’ll send one email when it lands. Nova Room needs an iPhone on iOS 26 or later.

Do you ship outside the UK?

Not yet. Nova Room ships to UK addresses only for now, with free delivery. The app is on the App Store in seven languages. Outside the UK? Email hello@getnovababy.com and we’ll tell you when we ship to you.

Tonight, start with one sleep.

Moon. Sun. Next nap.

The app is free, with no account to start. Nova Room is £59 from a Founders Batch of 50, with 30 nights to try it.

Download on the App Store Get Nova Room · £59

The parent field guide

Small answers.
A calmer start.

Before-baby questions. Middle-of-the-night ones. Practical visual guides to sleep, feeds, nappies and the first weeks, with sources you can follow.

Explore the free guides