How to connect Apple Health and your watch to Nuya
Connecting Apple Health and your watch to Nuya brings together, in one place, the signals that today are scattered across apps and devices. You stay in control: you choose what to share and can change your mind whenever you want. The result is simple: loose numbers become a clear view of your health, explained in an easy way.
Apple Health as the meeting point
On iPhone, Apple Health works as a big meeting point for your health data. Your Apple Watch and many other wearables send information there such as heart rate, variability (HRV), oxygen, steps and sleep. When you connect Nuya to Apple Health, it can gather the signals you authorize and show them in an organized way. In other words, you don't need to open several different apps: Nuya reads what's already in Apple Health, with your permission, and brings it all onto one screen.
- Heart rate and variability (HRV) from your watch.
- Oxygen, steps, activity and sleep, depending on your device.
- Other wearables count too, as long as they send data to Apple Health.
The permissions are yours, always
Nothing is shared without your yes. When you connect, the iPhone itself asks which types of data you want to allow Nuya to read, and you decide item by item. If you'd rather allow only heart rate and sleep, for example, you can do that and leave the rest out. And that choice isn't final: you can go back into Apple Health's settings at any time to add new data or revoke access. Nuya handles this information with care and respect for your privacy and for Brazil's data-protection law (LGPD). The idea is that your health genuinely stays in your hands.
From loose numbers to one clear view
The real gain appears when the data comes together. On its own, each number says little: a heartbeat here, a night of sleep there, some steps elsewhere. Gathered in Nuya, they start to talk to each other and form trends you follow over time. On top of that, Nuya's AI offers plain-language summaries, so you understand what you're seeing without deciphering tables. That way, instead of scattered data, you have an organized picture to follow day to day and, when you like, take to an appointment. Worth remembering: Nuya gathers and explains your signals, but does not diagnose.
- Signals from several devices gathered into a single view.
- Trends over time, not just loose readings.
- Plain-language AI summaries to understand what you're seeing.
On its own, each number is a whisper. Together, in one place, they finally tell a story you can understand.
Everything in one place, with you in charge
By connecting Apple Health and your watch (Apple Watch and other wearables via Apple Health), Nuya brings heart rate, HRV, oxygen, steps and sleep into a single view, with plain-language summaries. You choose what to share and keep control of the permissions, with respect for your privacy and Brazil's data-protection law. Your health in your hands, organized and easy to understand.
Download on the App StoreThis content is educational and does not replace evaluation by a health professional. The gathered data is for awareness and trend-tracking, not diagnosis. You control sharing permissions at any time.