Say what's on your mind
Tell it what you're wondering about. Connect Apple Health, or don't. The coach picks up context as you go — hormonal cycle, training, sleep, whatever you'd share with a thoughtful friend.
Private AI health coaching · iPhone
A coach for the data you're already carrying.
Not a dashboard. Not a chatbot that forgets you. PULS3 is a private AI health team — sleep, movement, nutrition, stress, mood, menopause, men's health, care coordination — that works with whatever you've already got: Apple Health, Oura, Whoop, labs, and your own words. You have questions. Your coach has answers.
Handcrafted in Melbourne. iPhone first. Clinically advised.
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. Your data stays on your phone.
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
Conversation first. Patterns second. Small changes, only if you want them.
No intake form. No 12-week plan waiting in the wings. Three moves, repeated for as long as they're useful to you.
Notices patterns, asks about them
Cross-pillar insights are surfaced as questions, not verdicts. "Your sleep shifted this week — anything you'd connect it to?" You stay the expert on your life.
A commitment, or nothing at all
If something's worth trying, you opt into a 1–7 day commitment you can measure. If nothing feels worth changing, that's a valid answer. Coming back tomorrow is enough.
Who it's for
Different people, different reasons. Same conversation.
PULS3 isn't built for one archetype. It's built for anyone who's got more health signal than interpretation — and who'd rather be asked than told.
"I've got the ring, the watch, the CGM — and four apps that don't talk to each other."
Biohackers, quantified-self, the already-tracking
- Reads across Apple Health — sleep, HRV, RHR, training load, glucose, labs — and connects dots between them.
- Cross-pillar correlations surfaced as questions you can investigate, not dashboards you have to read.
- Lab PDFs and photos understood in chat, with your review before anything is ingested.
- Model-agnostic harness — the coach gets smarter as the models do, without you moving apps.
"I know I trained well. I don't know if I recovered well enough to do it again."
Runners, cyclists, lifters, CrossFitters — training hard, recovering on guesswork
- Acute-to-chronic workload awareness; readiness reflected back rather than scored for you.
- Training, sleep, nutrition and stress held in one conversation — not split across four apps.
- Deload, push, or hold — framed as a question, with your context weighed in.
- Based on PAR-Q+, FITT-VP, Australian Physical Activity Guidelines, not vibes.
"I'd been told three times it was just stress. It wasn't."
Women in perimenopause and menopause — dismissed by systems built around checkboxes
- Menopause specialist using the validated AMS symptom card and STRAW+10 staging — in conversation, not a 30-question form.
- Symptoms named and tracked — hot flushes, joint pain, the rage that isn't you, the flat days that came from nowhere.
- A psychologically safe place to ask things you haven't told your GP. No human reviewer, no audience.
- Warm hand-off to a menopause-trained clinician when that's the right next step. No gatekeeping, no prescription pipeline.
"Energy dropped, sleep's wrecked, and every article online is trying to sell me something."
Men noticing the shift — hormones, recovery, mood, libido
- Andropause and men's hormonal health handled by a dedicated specialist, not wedged into a general wellness feed.
- Labs read in context — testosterone, thyroid, lipids — and connected to what you're actually feeling.
- No supplement stack to buy. No "protocol" to upsell. Just what's worth asking a GP about and what isn't.
- AUDIT-C, ASCVD risk, the unsexy screening tools — used quietly, where they matter.
"I'm not an athlete. I'm just trying to feel like myself most days."
The rest of us — working, sleeping badly, doing our best
- No wearable required. If you only want to talk, talking is enough.
- Validated screens — ISI, PSS-10, PHQ-2/9, GAD-7 — used inside conversation, never as a form.
- Commitments are small, short, and optional. Habit-stacking that meets you where you are.
- When something's outside a coach's scope, you get a clear, warm referral — never a dead end.
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 · breathing protocols
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
PHQ-2/9 · GAD-7
Tracks how you're actually doing without turning it into a test. 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
AMS · AUDIT-C · ASCVD risk
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
Stays on your phone.
Your memory, your health data, your conversations — on-device. The coach reads them. Nothing is stored on a server for a human to review.
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. Eight specialists. Years of context.
- Structured memory that compounds — week 8 is smarter than week 1
- Reads Apple Health, Oura, Whoop, labs; asks for what it can't see
- Deterministic safety engine + validated instruments + audit trail
- On-device memory, pseudonymous inference, no server-side storage
- A$20 / month. Warm hand-off when a clinician is the right answer.
Straight answers
Things worth asking before you sign up.
Where does my data actually live?
Your memory, health data and conversations sit on your iPhone. The coach reads them there.
When the language model needs to think about a reply, a pseudonymous call goes out to the cloud for a couple of seconds — identity stripped, no content retained. No human reviews your conversations. That's the whole privacy model, in plain English.
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 (seven static guardrails, 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?
Twelve specialist agents and a head coach orchestrator on TestFlight. A "Today" surface with morning briefing across nine agents, plus deep-dive screens for sleep, movement, nutrition, recovery and mood. Apple Health ingestion. Lab PDFs and meal photos understood in chat with on-device redaction before any cloud call. An Australia-specific nutrition database. Structured memory across thirteen domains, with integrity checks. E2E 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. Founding clinical advisor is a practicing MD with prior experience leading 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 — across athletes, biohackers, and women in perimenopause. If any of those sound like you, leave your email and we'll write back personally.
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