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Meridian: Circadian Body Clock
it resets your circadian rhythm to its optimal state
I built Meridian out of frustration with wellness apps that are either subscription traps or basic reminder checklists. It draws on the 2,000-year-old Chinese meridian clock — 12 two-hour body cycles, validated by 2017 Nobel Prize-winning circadian science. What makes it different: • One-time purchase. No subscriptions, ads, or accounts • All data stays local on your device • Time offset support for night-shift workers A simple, respectful circadian tool. I’d love your feedback.
Meridian is finally live — I’ve been quietly beta testing it for months, and I’m thrilled to share it here.
If you’re the kind of person who gets completely sucked into work or hobbies, skips meals, stays up far too late, and crashes into that late-night slump, you’ve probably tried every schedule app and alarm tool out there. None of them actually fix your internal clock.
Meridian is different. This is **not** another generic task reminder or calendar planner. It’s built entirely to gently realign your circadian rhythm to its natural state.
The app draws from *Huangdi Neijing* (The Yellow Emperor’s Classic of Internal Medicine) — the 2,000-year-old foundational text of traditional Chinese health philosophy that maps the body’s energy cycles across 2-hour daily segments called shichen.
Soft, calming AI voice prompts guide you through each segment: what to focus on, what to slow down on, and what to avoid entirely. No jarring alarms, no strict rigid rules — just gradual, sustainable shift that fixes insomnia, fends off burnout, and stops you from fighting your own body.
**What you’ll quickly discover:**
- There are only ~4 hours a day ideal for high-intensity deep work. Nail those, and your productivity jumps drastically.
- Evening isn’t actually the optimal time to exercise.
- 7 AM isn’t the universal “best wake-up time.”
- 11 PM isn’t one-size-fits-all bedtime.
For all our modern technology, most of us live and work in ways that actively work against our bodies. Meridian brings ancient wellness wisdom to modern life to fix that.
Share this with someone who needs a routine reset. A balanced circadian rhythm is worth more than any premium health plan.
**Available now for iPhone & iPad: it is FREE until Sep. 23, 2026**
Android users — drop a comment below, and I’ll reach out the second it goes live on Android.
About Meridian: Circadian Body Clock on Product Hunt
“it resets your circadian rhythm to its optimal state”
Meridian: Circadian Body Clock was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #30 on the daily leaderboard. I built Meridian out of frustration with wellness apps that are either subscription traps or basic reminder checklists. It draws on the 2,000-year-old Chinese meridian clock — 12 two-hour body cycles, validated by 2017 Nobel Prize-winning circadian science. What makes it different: • One-time purchase. No subscriptions, ads, or accounts • All data stays local on your device • Time offset support for night-shift workers A simple, respectful circadian tool. I’d love your feedback.
On the analytics side, Meridian: Circadian Body Clock competes within Health & Fitness, Productivity and Calendar — topics that collectively have 776.5k followers on Product Hunt. The dashboard above tracks how Meridian: Circadian Body Clock performed against the three products that launched closest to it on the same day.
Who hunted Meridian: Circadian Body Clock?
Meridian: Circadian Body Clock was hunted by Surfer Zen. 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.
For a complete overview of Meridian: Circadian Body Clock including community comment highlights and product details, visit the product overview.
Surfer Zen