The Harmoni Score
One number. Four colours. Zero confusion.
The Harmoni Score distils 7 wellness parameters into one simple, colour-coded number — so you always know how your loved one is doing.
Here's what each level sounds like
Warm, clear language — never clinical, never alarming.
"Dad had a great day today."
"Mum's been sleeping a bit more than usual. Worth a gentle check-in."
"Joan's wellness score has been creeping up. You might want to consider popping in to see the doctor — just to be on the safe side."
"Joan's wellness score has risen more than usual. We've given Joanne a call to suggest a check-in — just to be safe."
What We Measure
7 parameters, one clear picture
Each parameter is compared to your loved one's personal baseline — not a population average. What's normal for them is what matters.
Heart Rate
Resting heart rate compared to their personal baseline.
Blood Oxygen
Oxygen saturation — subtle drops can signal early changes.
Temperature
Personal delta, not absolute. A small rise from their norm matters.
Respiratory Rate
Measured during sleep for the most accurate reading.
Sleep
Duration and quality against their personal baseline.
Blood Pressure
Manual entry, daytime only. Optional but valuable.
Confusion
Binary flag. If present, adds +3 immediately.
How the score builds
The score isn't just a snapshot — it tracks persistence. A parameter that stays elevated adds weight over time.
Personal baselines
Harmoni spends the first 7 days learning what's normal for your loved one. We use the median, not the mean — so one unusual night doesn't skew everything.
Persistence adds weight
If a parameter scores 1 or higher for consecutive days, it gains +1/day (capped at +2). This catches slow-building patterns that a single reading would miss.
Multi-parameter detection
Real deterioration usually shows up across multiple parameters at once. A slightly elevated heart rate alone is a 1. Elevated heart rate plus poor sleep plus a temperature shift? That's a pattern worth noting.
Syncs every 3 hours
The score updates throughout the day but notifications are capped at 3 — morning summary, evening summary, and at most one mid-day nudge.
See how it works in practice
Follow Joan and Joanne's story — from first setup to the moment Harmoni caught what everyone else would have missed.
Read Joan & Joanne's story