Hey Product Hunt 👋 I'm John. I built nappi after my wife and I brought our first baby home and realized how much of those early months is just trying to remember data. When did he last eat, which side, how long was that nap. At 3am, half asleep, arguing about whether the last diaper was the 2pm one or the 4pm one. We tried the popular trackers and hit two walls fast. They ran about $10 to $12 a month, and to both see the same baby's data we were expected to pay again for a second account. Tracking a newborn is a two-person job. Charging for the second parent felt backwards. So nappi turned into the app I wanted for my own family: - Log sleep, feeds, diapers, pumping, growth, solids and milestones in a couple of taps. One-handed, and it still works offline. - SleepSense reads your baby's own patterns plus sleep research and tells you when the next nap is coming. You get the whole day's rhythm, not just the next nap. - Ask Lumi things like "how did he sleep last night?" and get a plain answer from your own data instead of a chart to decode. - One subscription covers your whole household. Partner, nanny, grandparents all see the same thing in real time. No per-person fees. - Apple Watch and Wear OS apps, Lock Screen Live Activities, widgets, Siri and Alexa. - It's fully translated in 6 languages (English, Spanish, Portuguese, Italian, French, German). My own family doesn't all speak English, and most baby apps treat everything outside English as an afterthought. That's the part I'm proudest of. It's free to start, no card, and every new family gets a month of Premium on us. For Product Hunt I bumped that to two months free with the code PHUNT2MO. I'd genuinely love feedback on two things: what do you track for your baby that we're missing, and if you've used other trackers, what made you quit? Thanks for taking a look 🙏 — John

nappi

The shared baby tracker with smart nap predictions

The shared baby tracker with smart nap predictions