Coming to the App Store · iPhone
Ask your assistant about your own health.
Halvia syncs Apple Health from your iPhone and answers your assistant's questions about it — sleep, heart, workouts — only once you connect one yourself.
On your phone
One number, and the month behind it.
Today is a single figure, a sentence about it, and the last 28 nights as dots you can drag across. The rest of Apple Health is a tap away.
Last night 7h 04m asleep · your usual is 6h 31m – 7h 54m
In your usual range Outside it No data Tonight
Example figures, not a real person's data.
The point
Your assistant reads it. You just ask.
Connect Halvia to Claude, ChatGPT or Cursor as a connector. Your assistant asks Halvia for what it needs, in your own numbers.
How did I sleep this week?
night asleep deep rem awakenings eff 2026-09-15 7h04 58m 91m 2 92% 2026-09-16 6h12 41m 77m 4 86% 2026-09-17 7h38 64m 98m 1 94% 2026-09-18 7h22 59m 95m 2 93% baseline(28d, n=26): asleep 7h12 ± 0h41 · deep 58m · bedtime 23:05
night asleep deep rem eff 09-15 7h04 58m 91m 92% 09-16 6h12 41m 77m 86% 09-17 7h38 64m 98m 94% 09-18 7h22 59m 95m 93% baseline(28d, n=26): 7h12 ± 0h41
Example of what a tool call returns. Halvia speaks MCP, the open standard those assistants use for connectors.
Read
Sleep stages, heart rate and HRV, steps and energy, workouts with routes, body, vitals, mood.
Log
Ask it to log water, weight, a mindful minute or a workout. Your phone writes it into Apple Health.
Share
Give a coach a code for the metrics you choose, from the date you choose. Revoke it any time.
What we never do
Your health data, on your terms.
Never in iCloud
Health data is never stored in iCloud or CloudKit. The app carries no iCloud entitlement.
Never sold
Never used for advertising, marketing or data mining. Never given to data brokers.
Nothing until you pair
No assistant sees anything until you enter a pairing code, and then only what it asks for.
Delete means gone
One tap erases the server copy, every connection and every share. Export first if you want it.
How it works
Four steps, about three minutes.
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Install Halvia on your iPhone
iOS 18 or later. Sign in with Apple; no email, no password.
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Choose what to sync
Twelve groups, each off until you switch it on. The app keeps syncing in the background.
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Show a pairing code
Open Connect for the six-digit code, then add Halvia as a connector in your assistant and type the code.
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Ask
“How did I sleep this week?” · “What changed since August?” · “Log 500 ml of water.”
Plans
Free to try, one price to unlock.
Free
A$0
- The last 7 days
- Steps, active energy, sleep, resting heart rate, workouts
- Your assistant reads; logging back is Pro
Pro
A$9.99/month or A$79.99/year
- 7 days free, then billed by the App Store
- Every group Apple Health holds, and your whole synced history
- Write-back and workout detail with routes
Prices in Australian dollars. Subscriptions renew until cancelled in your App Store account.