One gentle band, one clear picture: sleep, activity and a live Calm Score — with guidance tuned to your kid, and a companion they'll actually want to wear.
Fully refundable anytime · Founding-family price locked
Readiness
Built overnight from sleep and yesterday's load: how much is in the tank — full speed ahead, or a gentler plan today.
Sleep
Bedtime, wake-ups, deep sleep — see the night that explains the day, and whether a growing body is getting what it needs.
Activity
Steps, active minutes and energy bursts across the day — whether their body is getting the movement it's wired to need.
Calm
Confirm a tough moment with one tap and Kidence tunes itself to your child — what builds, when it builds, and what helps.
Early signals
Overnight temperature and heart-rate shifts flag unusual nights — so a rough day rarely arrives as a surprise.Wellness insights — not a medical device.
Companion
Momo sleeps when they sleep, celebrates their wins, and saves tonight's story. Parents get the data; kids get a friend.
Calm Score · Live
Adults have had stress scores for years. Kids — who can't always say "I'm overwhelmed" — never did. Kidence reads heart rate, heart-rhythm variability and motion to score your child's calm from 0–100, continuously. When it starts to slide, you see it on your phone — often before it shows on their face.
Wellness insights — not a medical device.
Calm dropping · 2:47 PM
Big feelings may be building — a quiet minute together usually helps Lang.
Illustrative — alerts arrive on your phone.
Each morning, Kidence turns the data into plain words about your kid — what happened, what it means, and one thing worth trying. Never generic advice.
• Lang was calm 98% of the day — a genuinely peaceful week with zero big-feelings moments.
• Sleep averaged 7.0 h, below the 11.5 h goal — most kids Lang's age need that full amount to thrive.
Real output from the Kidence insight engine (demo data).
Clear scores and trends for you, a gentle companion for them — free in beta today, ready for the band when it arrives.
Their whole day, one glance
Day or night, it follows their clock
Goals that build routines
Momo's den — the reward layer
Actual app screens, demo data.
✓ $5.99 reserves your place in the first batch
✓ Locks the founding price — the best Kidence will ever offer
✓ Credited toward your band at checkout
✓ Fully refundable anytime before it ships — one email
🔒 Secure checkout by Stripe · Apple Pay & cards · Reservation terms
Can't wait? The app is free on iPhone today — the band plugs into it when it arrives.