The Lumina Belt captures every heartbeat and kick, while the NuMa App lets you voice-record memories for your baby, syncing everything to the Haptic Keepsake Orb so you can feel and hear that exact moment forever.
Refundable early-access reservation. Little Heart is not a medical device.
Lumina Belt + NuMa App + Haptic Keepsake Orb
Get 25% off First 500 Pre Orders
6 claimed494 pre orders left
Pregnancy is the most profound experience of a lifetime.Yet every kick, every flutter, every heartbeat disappears.
"There is no physical way to preserve those moments and sensations. Until now."
The Ecosystem
Three products. One unbreakable memory.
Little Heart is a complete sensory memory system designed to capture, curate, and replay the most fleeting moments of pregnancy.
01
Lumina Belt
Smart pregnancy wearable that captures heartbeat, kicks, and movement with medical-grade precision sensors
02
NuMa App
Launched! Record and save voice diaries. 2027 Update: Your voice, live heartbeats, and kick intensity lock into a single memory you can replay, hear, and feel forever.
03
Haptic Keepsake Orb
A weighted ambient orb that physically pulses with your baby's exact heartbeat rhythm & kick intensity forever
04
Memory Archive
Automatically curated pregnancy milestone timeline, exportable as a generational keepsake
How it works
The Lumina Belt and NuMa App work together seamlessly technology that disappears into your life, leaving only the emotion.
01
Wear the Lumina Belt
Designed in ultra-soft, breathable fabric that disappears invisibly under your daily clothing. Advanced precision sensors work quietly in the background all day, keeping you safely and comfortably connected to your baby.
02
Capture every moment
Intelligent tracking automatically senses every subtle flutter, sudden kick, and rhythmic heartbeat. There are no buttons to press, no data to log, and nothing to miss—the technology vanishes so you only focus on the emotion.
03
NuMa App syncs
Launched! Record unlimited voice diaries. In 2027, the app will automatically lock your voice recordings together with your baby's live heartbeat and kick data into a single, unified memory file.
04
Feel & hear it forever
Hold the Haptic Keepsake Orb to feel the exact pulse and kick intensity of that moment, while your mobile device plays back your recorded voice note. A multi-sensory heirloom designed to live on forever. (Arriving 2027)
NuMa App
A living record of your pregnancy.
Voice diary recording to save audio memories for your baby (Launched!)
Real-time heartbeat visualisation and BPM tracking (Arriving 2027)
Automatic kick and movement detection (Arriving 2027)
Unified Memory Files: Your voice, live heartbeats, and kick data lock together into one replayable moment (Arriving 2027)
Secure family sharing so partners and loved ones can send, listen, feel, and stay connected
Exportable generational memory archive to pass down to your child
"Every flutter, kick, and heartbeat is transformed into a beautiful memory timeline so you never lose a single moment."
NuMa
Me
Week 22
14:22
Recording Memory
Grandma
"You moved and I remembered everything all over again."
Kicks
0kicks
Live
142 BPM
Lumina Belt
Precision sensors woven into ultra-soft, breathable fabric. Invisible under clothing, perfectly aligned with you.
Medical-grade heartbeat and movement sensors
Haptic Keepsake Orb
A solid, weighted object that physically pulses with your baby's exact heartbeat rhythm. Warm to the touch, beautiful to hold.
Haptic motor that replicates your baby's exact heartbeat & kick
Moments Worth Keeping
Moments worth keeping.
First Kick
The moment life announced itself captured, timestamped, yours forever.
Audio & Rhythm Lullaby
Record your voice and send it with your baby's pulse and kicks into a single file to hear on your phone or through the orb while feeling the moment.
Family Bond
Share the feeling with partners, grandparents, and loved ones across any distance.
Memory Timeline
Every milestone, every flutter beautifully curated and preserved.
Generational Archive
A gift for the child who will one day ask: what was it like before I was born?
"We are not pregnant yet but we reserved the devices the moment we found the site. They will ship them in early 2027 and we are already picturing that first moment we feel our baby kick and heartbeat. It felt right to be ready before the dream even begins."
Lena L.
Trying to Conceive, Pre-Ordered the Whole Package
"I reserved the app the moment I found out I was expecting. My parents live far away and so do my husbands family. Knowing they all will be able to send memories and feel part of our baby's story from day one means everything to me."
Priya M.
Expecting, Reserved the App
"My best friend has been planning her pregnancy for a while and I knew the second I saw Little Heart that it was her gift. I am going to be the Godmother and I already have so many memories I want to save for that little one while feeling his kicks and heartbeats."
Claire D.
Gifting the whole package to her best friend, Godmother to be
Pricing
Yours to feel. Yours to keep.
Choose the pieces that belong in your story.
Lumina
The Pregnancy Belt
€29.99/month
rental · returned after birth
Medical-grade heartbeat & kick sensors
Soft, breathable, invisible under clothes
Free replacement if anything goes wrong
NuMa
The NuMa App*Launched!
Monthly
€4.99
Yearly
€29.99
LifetimeBest Value
€49.99
Keepsake
The Keepsake Orb
€249.99
one-time · yours forever
Physically pulses with your baby's exact heartbeat
Warm ceramic & resin finish
Designed to last a lifetime and be passed on
* One price per baby. Anyone connected to the same memory — partner, grandparents, siblings — is included at no extra cost.
* Unlimited audio diary recordings and family sharing
* Early 2027: Free automatic update to link voice notes with hardware heartbeats and kicks
Reserve your Little Heart today
Join the founding families and be among the first to experience Little Heart when it ships.
€49 fully refundable early-access deposit
Your deposit is fully refundable at any time before shipment. Little Heart is not a medical device. Estimated delivery to founding families: early 2027.
One day, your child will feel the heartbeat that introduced them to the world.
Limited to 500 founding families
Arriving Soon
The first haptic keepsake.
Little Heart is not a medical device. The Lumina Belt and Haptic Keepsake Orb are lifestyle and memory products only. They are not intended to diagnose, treat, cure, or prevent any medical condition. Always consult a qualified healthcare professional for any concerns about your pregnancy.