Messages and photos
From a phone to a 3.5-inch touchscreen.
little big heart
Small box, big meaning
little big heart is a small box with a door. Your loved ones send messages and photos to it from their phones. When a message arrives, a red heart lights up on the door, and when you open the door the message is waiting on the screen.
€129
Price includes VAT and delivery to an Omniva parcel locker in Estonia. Pre-order: we ship by 9 February 2027.
In the Hooandja campaign the first 50 boxes are €65 (until 22 December 2026).
There are so many messages on a phone that the most important one gets lost among the rest.
little big heart conveys special moments in the right way
It sits on a bedside table or a shelf and waits. When someone close to you sends you a message, the red heart on the door of the box lights up and starts to breathe gently. You open the door and the message or photo is on the screen. The sender can see that you have read it, and when you tap the message, a heart goes back to them.
Three steps
How it works
Plug the box in and connect it to your home Wi-Fi
The QR code on the screen links the box to your phone.
Invite the senders
Your partner, children, grandparents, friends. A sender only needs a phone.
The sender writes a message or picks a photo
The heart lights up and you open the door.
Small box, many skills
What the box can do
A breathing heart
The heart breathes until the message has been read; the sender is told when the door was opened.
A heart back
Tap a message and a heart goes back to the sender.
Scheduled messages
Write it today and it reaches the box on the morning of the birthday.
Paired boxes
The heart of one box makes the heart of the other box breathe.
Night mode
At night the heart and the screen dim.
Memories
The box reminds you of the message that arrived exactly a year ago.
Gift card
Write the first message before you give the box as a gift; when the recipient switches it on, your message is already waiting.
Who it is for
For couples
Who spend the day in different places.
For people in long-distance relationships
For grandparents
Whose grandchildren send them photos without anyone having to wrestle with a smartphone.
For friends
Who want to say “thinking of you” without yet another chat.
Privacy
The box has no camera or microphone
The box does not send any data anywhere about when it is used.
Messages travel through a server in the European Union, and only the people the box owner has invited can see them.
Products
All prices include VAT.
Pre-order
little big heart
€129
Price includes VAT and delivery to an Omniva parcel locker in Estonia. Pre-order: we ship by 9 February 2027.
Comes with a USB-C power adapter and cable and a gift card with a QR code. You choose the frame colour (white or grey) when you order.
Hooandja only
One for you, one to give
€149
Two linked boxes: when you tap the heart on one box, the heart on the other starts to breathe. €158 if bought separately.
Hooandja only
Wood-grain heart
€15
A heart keyring with the wood grain of the door of the box, made in Tartu. Also production news and your name on the thank-you page. We send it by post within Estonia, postage included.
If you would like delivery outside Estonia, write to us at info@look360.eu and we will find a solution.
Hooandja campaign
The campaign runs until 22 December 2026
All or nothing: if the goal is not reached, you get your money back.
Why Hooandja
For the first batch we have to buy display boards and electronics in large quantities. Through Hooandja we know before production how many boxes to make, and your support gets production started.
€3,250
Starts the first batch
Display boards, electronics, cables, packaging. The body and the door are made in our workshop in Tartu.
€5,000
The little big heart app
On the App Store and Google Play.
Rewards
Choose your reward
Thank you
€5
Production news by email and, if you wish, your name on the thank-you page for our first supporters.
Wood-grain heart
€15
A heart keyring with the wood grain of the door of the box, made in Tartu. Also news and your name on the thank-you page. We send it by post within Estonia, postage included.
Early heart
€65
One little big heart from the first batch at a special price.
little big heart
€79
One little big heart from the first batch at the campaign price.
One for you, one to give
€149
Two linked boxes: when you tap the heart on one box, the heart on the other starts to breathe.
All prices include VAT.
In the box
little big heart with a wood-grain doorWhite or grey frame, you choose after the campaign
USB-C power adapter and cable
Gift card with a QR codeFor writing the first message
The price of the box includes delivery to an Omniva parcel locker in Estonia.
Timeline
To you by 9 February 2027 at the latest
- Until 22.12.2026
The campaign on Hooandja
- Right after
We order the display boards and components
- Then
CE conformity is confirmed and production starts in Tartu
- By 9.02.2027
The boxes reach you, before Valentine’s Day
For box owners
Already have a box, or were you invited as a sender?
Sign in and carry on with your box.
The app also opens in your phone’s browser, and you can add it to your home screen like a regular app.
FAQ
Frequently asked questions
Does the sender need a box too?
No. A sender only needs a phone.
How many people can send to one box?
The box owner invites the senders and can remove them at any time.
What does the box need?
A power socket and a 2.4 GHz Wi-Fi network. The USB-C power adapter and cable are included.
Does the box run on a battery?
No, little big heart is always plugged in.
Can I give the box as a gift?
Yes, the box comes with a gift card that lets you write the first message before you give it.
What if delivery is delayed?
We will let you know right away and give you a new date; if that does not suit you, you get your money back.
Can you deliver outside Estonia?
The price includes delivery to an Omniva parcel locker in Estonia. If you would like delivery outside Estonia, write to us at info@look360.eu and we will find a solution.
Does the box have a warranty?
Yes, the statutory two-year right to submit a claim.
About us
We are Marko and Marcus from Tartu
Marko
Designed the box, built the hardware and is responsible for production.
Marcus
Develops the app.
The prototype works and is in everyday use on test boxes.