Every tracker says your child slept badly. Wren shows you what helps.
Wren learns from what you log, bedtimes, wake-ups, the small things around them. Each week it finds the pattern and gives you one clear thing to change. No dashboards to check. No numbers to decode. Nothing is ever aimed at your child.
Join the waitlist →Free to join, and nothing to pay today. Founding families use the real product first, and the first 50 lock £9.99 a month for life.
Parents log more sleep on the steadier nights.
Steadiness is the signal Wren watches first. Going to bed and waking at close to the same time tends to matter more for a child than the total hours, because a regular rhythm helps the body settle and wake on its own.
Screens sit alongside this, gently. Later screens often go with later, more scattered nights, so they are one lever Wren looks at, never the whole story. A little daylight in the day and a calm wind-down tend to help too.
Wren is built on what the research already shows.
children get less sleep than they need.
how regular sleep is tells us more than hours alone.
more screen time in only two years.
Drawn from published work by the CDC, the American Academy of Sleep Medicine and peer-reviewed sleep research. Wren is a wellness companion, not a medical device.
Parents log bedtime and wake-up. Wren finds the pattern, gives one plain action, and proves whether it worked. All on their own child's numbers.
How Wren works once it finds a pattern
The one thing
Each week, Wren names the single change most likely to help your child rest, and nothing else.
The check-in
You tell Wren what happened. It learns from the result and sharpens the next step.
The doctor summary
If a pattern lasts, Wren writes a plain note you can choose to bring to an appointment.
Proof, not advice.
Founding families get Wren first.
When the first version is ready, our founding families get the real product to live with for a trial period. Not a demo, and not a preview of a preview. You use it with your own child, tell us what helps and what does not, and shape what Wren becomes. Only after that does Wren open to everyone.
Nothing to pay today · we will be in touch when Wren opens near you
From the founders
We built Wren because families drown in data about their children and still feel none the wiser. Wren does the opposite. It finds the one thing worth changing, and tells only you. Nothing is aimed at your child, and nothing here is a medical claim.
Join as a founding family and we will be in touch personally, to welcome you and to listen. We are keeping the first group small, so that every family gets a real conversation.
Wren is being built for US families next.
The US is our core market. We're testing first with a small group of families in the UK, and opening to US families straight after. Join the waitlist and you'll be first to hear.
We will only ever email you about Wren, and you can leave the list any time with one reply. We never sell or share your details. Read the full policy.
Questions parents ask
What does Wren do?
It watches the few things that shape your child's sleep, how steady bedtimes are, wind-down, daylight and screens, then gives you one clear thing to try. It never speaks to your child. Every insight comes to you.
What do founding families actually get?
The real product, to live with for a trial period before anyone else can buy it. You use Wren with your own child, tell us what helps and what does not, and we build the rest around what you find. Wren only opens to the public after that.
When will Wren open in the United States?
As soon as the UK trial has taught us what we need to learn. Waitlist members hear first.
Why start in the UK if the US is your core market?
A smaller first group lets us give every family real support and shape the product with them. The US launch benefits from what we learn.
Is my child being watched or tracked?
No. Wren is built the opposite way. It reads patterns, not content, and nothing is ever aimed at your child. Screen information is volume and timing only, never what your child sees or says.
Is Wren a medical device?
No. Wren is a wellness companion, not a medical device. It does not diagnose anything and it is not a replacement for your doctor. When a pattern lasts, Wren gives you a plain summary you can choose to share at an appointment.
How soon will I see something?
Wren needs about a week of nights to find a pattern. After that you get one clear action, and a short check-in to see whether it helped.
What happens after I join?
You will hear from us personally, with a welcome. Wren is in build now, so we will keep you posted as it comes together, and we will be in touch when your place is ready. You can leave the list at any time.
Do I need to buy anything?
No. Wren runs on what your family already has, and we will walk you through it. Nothing else needed.
Join the founding families
We are keeping this group small, so every family gets proper support. One email, and you will be among the first to use Wren.
Join the waitlistBuilt for you, not your child. Every insight goes to the parent, and Wren collects as little as possible. No profiling of your child, ever.
Nothing to pay today. The waitlist is free, the deposit comes later and is refundable, and you only pay if you choose to stay.
Built in Britain for families everywhere. The US is our core market.