Entirely optional
Vayru works without Apple Health. You decide whether to connect it.
CONNECTED HEALTH
With your permission, Vayru can combine the records you enter with supported information made available through Apple Health—helping reduce manual entry and create a clearer picture of your fluid and related health records.
Designed to connect
Apple Health can act as a private bridge between compatible apps, Apple Watch and supported health devices. Where a device records a data type that Vayru supports, and you grant permission, that information may be incorporated alongside your Vayru records.

How information can flow
Vayru works without Apple Health. You decide whether to connect it.
Apple asks you to approve each supported category. Permissions can be changed later.
Compatible imported information can sit alongside the records you enter directly.
Vayru can support additional useful Apple Health connections as the product develops.
Smart hydration
Your water bottle already knows how much you drink. Now Vayru can too.
A compatible smart bottle generally connects to its own companion app first. When that app writes supported hydration information to Apple Health, Vayru may be able to use it after you give permission—helping keep your intake records current with less typing.
Compatible device or app → Apple Health → Vayru
No. A device must make relevant information available through Apple Health, and Vayru must support that specific data category.
No. Apple presents permission choices for supported categories. Vayru should only receive categories that you approve.
Connected-device information depends on the device and its companion app. Review imported records and follow the device manufacturer's instructions.
Yes. Connected Health is an optional convenience. Manual recording remains available and useful.
Learn how to enable Apple Health, review permissions and remain in control of your information.
SMART WATER BOTTLES
Savant does not need to connect directly to the bottle. A compatible bottle records hydration in its own app; that app shares a supported water record with Apple Health; and Savant can include the authorised record in your fluid diary.
QUICK ACCESS
Apple Watch, Hey Siri, the Home Screen Widget and iPhone Back Tap provide optional shortcuts for faster recording. These access features do not change your Apple Health permissions.
Explore Siri and Back Tap