No extra monitor to buy
Your iPhone listens near the crib while your Apple Watch stays with you.
Apple Watch baby monitor
Turn your Apple Watch into the baby monitor you already own.
Place your iPhone near the crib, glance at your wrist for live audio levels, and get tapped the moment crying starts. No extra hardware. No account. No monthly fee.
- No extra hardware
- Private on-device audio
- Instant wrist alerts
Trust highlights
On-device and encrypted
Audio stays on your devices with on-device processing and an end-to-end encrypted connection.
Built around Apple Watch
Live sound levels, clear state changes, and wrist alerts make it easy to check in fast.
See It Working
Three states, one quick glance.
The real app stays visually calm in silence, adds contrast for ambient noise, and turns urgent only when your baby actually needs you.
Silence
0 dB
0
Decibels
Silence
Quiet room, clear signal
The watch stays calm and readable, so you can check in without second-guessing what you are seeing.
Steady waveform
Low distraction
Ambient noise
40 dB
40
Decibels
Ambient noise
Normal room sound stays readable
Doors, voices, and everyday movement show up clearly without making the whole interface feel alarmed.
Thin black activity ring
Clear without panic
Crying
-24 dB
-24
Decibels
Crying
When it matters, it gets loud
Urgent color, stronger motion, and a wrist alert make the crying state easy to notice immediately.
Instant wrist alert
High-contrast state
How It Works
Set it up in about 30 seconds.
The flow is intentionally simple: one device stays with your baby, one device stays with you, and the app handles the rest.
Place your iPhone nearby
Open MonitorBaby on your iPhone and leave it near the crib, bassinet, or stroller.
Check your Apple Watch
Your watch becomes the live monitor view, showing sound level and status right on your wrist.
Get alerted when crying starts
MonitorBaby distinguishes silence, noise, and crying so you know when it is time to step in.
Your baby's audio stays on your devices.
MonitorBaby is built to feel like a family tool, not a data product. The core experience works without cloud storage, account setup, or sharing your audio outside your own devices.
-
On-device processing
Cry detection runs locally instead of sending nursery audio to the cloud.
-
No account required
There is no email signup, login flow, or setup friction before you can start monitoring.
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End-to-end encrypted connection
The direct session between your iPhone and Apple Watch stays private.
-
No third-party trackers
The experience stays focused on monitoring, not background analytics.
Made for the Apple devices you already use.
The landing page stays simple, but the product still carries the same practical details parents need before they download.
iPhone
iOS 18.6 or later
Works as the listening device by the crib.
Apple Watch
watchOS 11.6 or later
Shows live levels and delivers wrist alerts.
Family Sharing
Share with up to 6 family members
One purchase can cover the household.
Languages
English, Czech, German, Italian, Spanish
Localized for families across five languages.
Download
Sleep a little better tonight.
Download MonitorBaby and turn the Apple devices you already trust into a simple, private baby monitor.
No extra hardware · No account · Just iPhone and Apple Watch