Baby sleep tracker
Snoozeberry
A cozy, installable sleep tracker for two little ones. Log naps with one tap and spot patterns instantly.
The problem
Tracking two babies’ sleep meant scribbling naps and wake-ups into a notes app at 3am, then squinting at walls of text trying to figure out if bedtime was drifting later or whether nap one had shifted. Patterns were impossible to spot and nothing was shareable between two tired parents.
What we built
Snoozeberry is a cozy, installable sleep tracker for two little ones. Parents log naps and bedtime with a single tap, see the whole day on a live timeline, and get instant charts for total sleep, nap timing, and night wakings. Old notes can be pasted in and auto-imported, and the whole thing is wrapped in a warm, playful design (with a few hidden surprises) built for bleary-eyed 3am use.
Tech used
A mobile-first Progressive Web App that installs to the home screen and works fully offline. Built with React and TypeScript, with all data stored privately on-device. No accounts, no servers, nothing leaves the phone.
The outcome
Logging a nap now takes one tap instead of a paragraph of typing, sleep patterns surface automatically in clean charts, and both parents run the same app from their own phones. It runs like a native app, even with no signal.
A closer look
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