Reads your real day
Sleep, stress, movement, nutrition and your own words — one picture of how they pull on each other.
Private AI health coaching · iPhone
Your personal health assistant for daily follow-through.
Advice tells you what to do. PULS3 makes it doable — tailoring it to your sleep, nutrition, movement and stress, adjusting your plan as life happens so you don't have to, and flagging when something needs a doctor.
Between appointments, not instead of them. Handcrafted in Melbourne. iPhone first.
Private AI health coaching · iPhone
The coach between appointments.
Not a dashboard. Not a chatbot that forgets you. A small team that asks what your data can't answer, holds the thread across months, and works with whatever you've already got — Apple Health, Oura, Whoop, labs, your own words.
iPhone first. Private by design.
A reflective coach, not a prescriptive one
What if your health app asked you a better question instead of handing you another number?
PULS3 is a private AI health team — sleep, movement, nutrition, stress, mood, menopause, men's health, care coordination — that works from what you're willing to share. It reflects back what it notices, asks what it can't see, and lets you decide what to do next.
Instead of "do this"
"Your HRV's been lower this week. Anything you'd connect that to?"
— asks before recommending
Instead of "log everything"
"I can see what your watch saw. What wouldn't it have picked up?"
— reads Apple Health, asks the rest
Instead of "12-week plan"
"Want to try one small change this week, or keep watching for now?"
— commitments you opt into
How it works
PULS3 closes the loop.
Know → Decide → Explain → Adapt → Measure. It runs every day, informed by the last — so the plan bends to your life, not the other way around.
Your plan, adjusted
Not a feed of options. Your plan — meals, movement, recovery — reshaped to the day you're actually having, so you don't have to re-plan it.
Why this, in plain language
Every step comes with the reason behind it — so you're deciding, not just complying.
Skip, ease, or escalate
Mark it done, say "not now", or let it call a softer day. When something's beyond coaching, it flags a clinician.
What actually happened
Planned, done, adapted or skipped — tracked with validated instruments, so tomorrow starts smarter. Then it loops.
Who it's for
Built first for the person who runs the household's health.
In most families that's one person, holding it all in her head. PULS3 starts there — not because the problem is small, but because that's where follow-through is hardest and worth the most.
"Dinner, lunchboxes, one kid's allergy, my partner's sleep, my own energy — all of it lives in my head."
The one who notices everyone's health — and gets no time back for her own
- One plan across meals, sleep, movement and stress — shaped around the household you actually run.
- Dinner planned for who's eating, allergies checked first, the week's shop in one list.
- When the day goes sideways, the plan adjusts — you don't re-plan anything.
- Flags what needs a clinician. Handles the everyday rest.
She's the beachhead, not the boundary. Elite athletes have a team tailoring every choice to their body and their day — PULS3 does that job for a household: sleep, food, movement, stress, menopause, whoever's at the table.
Your team
A head coach and nine specialists. One conversation.
You talk to one coach. Behind the coach sits a small team of specialists — each using validated, evidence-based tools within their domain. You never have to pick which one to ask.
Sleep
ISI · CBT-I protocols
Reflects back what your nights are showing — stages, HRV, wake-ups — and asks what your days felt like. Doesn't prescribe melatonin at you.
Movement
PAR-Q+ · FITT-VP · load awareness
Training that listens to recovery before it pushes. Walks, strength, sport — whatever you're actually doing. Progression by conversation, not a fixed plan.
Nutrition
AUDIT-C · Mediterranean score · NHMRC
Small, honest reads on what you're eating — not macros theatre. Meal photos understood in chat. A next meal, not a diet.
Stress & recovery
PSS-10 · PHQ-9 · GAD-7
Holds the thread between what your body's showing and what your week's been like. Names the cost, asks what would help, doesn't moralise.
Mood
Reflective, not a test
Notices how you're actually doing and reflects it back, without turning it into a quiz. When something needs a clinician, says so — clearly, without drama.
Biomarkers & labs
RCPA ranges · ASCVD risk
Upload the PDF. Confidence-scored extraction, your review before anything sticks. Trends you can actually see across years.
Menopause
AMS · STRAW+10 · CBT for symptoms
Perimenopause and menopause coaching that tracks symptoms, respects complexity, and refers out when a clinician is the right call. Built for how you actually feel — not how it's usually glossed over.
Care coordinator
Clinical hand-off · triage
Knows what a coach can and can't do. Helps you write down what to bring to an appointment. Jurisdiction-aware emergency routing.
Men's health
Hormonal health · labs in context
Andropause, hormonal shift, recovery, mood. Labs read in context — testosterone, lipids, thyroid — connected to what you're feeling. No supplement stack to upsell.
Head coach
The single voice you talk to
Orchestrates the team, resolves conflicts between specialists, and assembles your morning briefing so you're never choosing who to ask.
In action
Four short moments from a normal week.
Reflective, not prescriptive. The coach asks before it answers, and lets you lead.
Monday · 6:42am
Reflects before it recommends.
Surfaces what it noticed, asks what you'd connect it to, then waits. You stay the expert on your own life.
Thursday · 8:15pm
Connects the dots across pillars.
Training load, sleep, HRV — held in one thread. Surfaced as a question, not a verdict.
Saturday · 2:11pm
Knows when to step aside.
Coaches don't diagnose. When something needs a clinician, says so — clearly, with a warm hand-off. No pretending.
Always
Private by design.
Your health data, history and memory live on your iPhone. When the coach needs a language model to reply, a pseudonymous call goes out for a few seconds — identity stripped, nothing kept, no human reading it.
Why PULS3
What makes it different from the stack you already have.
Not a pitch — a quiet comparison. There are good tools out there. This is where we fit between them.
Your wearable's app
Beautiful data. Zero interpretation.
- A score, a ring, a colour — but no one to ask about it
- Weekly report; no conversation
- Generic advice, not your context
- Doesn't know your hormonal cycle, your labs, or your week
A generalist chatbot
Fluent, but starts from zero.
- No memory across weeks
- No access to your sleep, HRV, hormonal cycle, labs
- No clinical safety engine; advice varies by session
- Unclear where your words go
PULS3
One coach that sees the whole picture — and knows its limits.
- Sees sleep, nutrition, movement, stress and hormones as one system — not five apps that don't talk
- Structured memory that compounds — week 8 is smarter than week 1
- Reads what Apple Health has — Watch, Oura, Whoop, labs — and asks for what it can't see
- Deterministic safety engine + validated instruments — and it tells you when to see a clinician
- On-device storage, end-to-end encrypted sync, pseudonymous inference
Straight answers
Things worth asking before you sign up.
Where does my data actually live?
Your health data, conversation history and memory live on your device. When you sign in, they sync between your own devices end-to-end encrypted — our servers only ever hold data they can't read.
When the coach needs a language model to reply, your message (and any photo you share) is sent through a pseudonymous proxy for a couple of seconds — used to generate the answer, not kept by us, and never read by a person. We don't sell your data, and our analytics never include your health information.
Is this a medical device? A clinician?
No. PULS3 is a coaching system, not a clinician. It doesn't diagnose, doesn't prescribe, and stays out of things that need a GP, psychologist or specialist.
A deterministic safety engine — hard-coded static rules, an LLM evaluator, and an audit trail — handles escalation. When a clinician is the right next step, the coach says so and helps you prepare.
What does it cost?
Around A$20 a month via the App Store, with a free trial first. No bundled prescription, no supplement tie-in.
Do I need a wearable?
No. If you've got an Apple Watch, Oura, Whoop or CGM, PULS3 reads what Apple Health already has. If you don't, conversation is enough to work with.
How is this different from ChatGPT?
ChatGPT is a general model with no persistent memory of your health, no integration with your wearables, no clinical safety engine and no audit trail. It's brilliant and generic.
PULS3 is the harness around a model — specialised agents, structured long-term memory with integrity checks, validated screening tools, and a deterministic safety layer that's logged and reviewable. The model is swappable; the coach isn't.
What's actually shipped today?
A head coach and nine specialist agents on TestFlight. A "Today" surface with a morning briefing across the whole team, plus deep-dive screens for sleep, movement, nutrition, recovery and mood. Apple Health ingestion. Lab results and meal photos read in chat. Nutrition grounded against an Australia-filtered food database. Structured memory across thirteen domains, with integrity checks. End-to-end encrypted sync. A full safety audit trail.
Android and direct Oura, Whoop and Garmin connectors are on the roadmap.
Why only iPhone?
On-device privacy is easier to get right on one platform first. Android is planned, not today.
Who's behind this?
A small Melbourne team with backgrounds in sport science, consumer product design, and clinical health coaching. Our founding medical advisor is an MD who previously led medical direction at a digital-health company. MedTech Actuator-backed.
iPhone · TestFlight cohort · Melbourne first
Want to try it?
We're building with a small cohort first. If you're the one who carries your household's health — or you're just tired of good advice that never sticks — leave your email and we'll write back personally.
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