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HydroSleep — Baby Tracker
Privacy-first baby tracker. NAS sync. No cloud. $0.99.
Privacy-first baby tracker for ages 6 months – 3 years. Tracks sleep (with wake window predictions), breastfeeding, temperature, medications, vaccinations, growth with WHO percentiles, and milestones. Generates a PDF report for pediatrician visits. All data stays on your device — no account, no cloud, no ads. Optional sync to your Synology NAS or any WebDAV server over local network only. One-time purchase, $0.99.
My son was born and I couldn't find a baby tracker that didn't want
our family's health data in some startup's cloud. So I spent my
evenings building one.
A year ago I had cervical spine surgery (ACDF). Recovery gave me a
new perspective — I started building things that actually matter to
me. HydroSleep is the first result.
The NAS sync was the feature I built for myself — we have a Synology
at home and I didn't want yet another cloud subscription. Turns out
no other baby tracker does this.
The PDF pediatrician report was my wife's idea. Now it's the feature
parents use most.
Built evenings after our son went to sleep. Happy to answer any
questions about the app or the stack.
At the moment, it is in TOP 5 selling Android parenting apps on playstore.
About HydroSleep — Baby Tracker on Product Hunt
“Privacy-first baby tracker. NAS sync. No cloud. $0.99.”
HydroSleep — Baby Tracker was submitted on Product Hunt and earned 4 upvotes and 2 comments, placing #126 on the daily leaderboard. Privacy-first baby tracker for ages 6 months – 3 years. Tracks sleep (with wake window predictions), breastfeeding, temperature, medications, vaccinations, growth with WHO percentiles, and milestones. Generates a PDF report for pediatrician visits. All data stays on your device — no account, no cloud, no ads. Optional sync to your Synology NAS or any WebDAV server over local network only. One-time purchase, $0.99.
HydroSleep — Baby Tracker was featured in Android (57.3k followers), Parenting (4.3k followers) and Privacy (11.2k followers) on Product Hunt. Together, these topics include over 52.7k products, making this a competitive space to launch in.
Who hunted HydroSleep — Baby Tracker?
HydroSleep — Baby Tracker was hunted by Filip K.. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
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Filip K.