Privacy Policy

Function Health · agreement dated February 13, 2026 · Official agreement

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Linking & Identification · Company practice

Information can be combined with outside sources

Function may combine information from you with the listed kinds of personal information from public records or social media, private data providers, lab or provider partners, corporate affiliates, marketing partners, service providers and third parties you designate, including labs without a Function contract.

Supporting quotations

Third-party sources. We may combine personal information we receive from you with personal information of the kinds identified above that we obtain from other sources, such as:
Public sources, such as government agencies, public records, social media platforms, and other publicly available sources.
Private sources, such as data providers and social media platforms.
Lab and provider partners, including third party healthcare services providers, laboratory services providers, and other providers of medical and medical-adjacent services.
Our corporate affiliates, including certain members of the Function Health group of companies.
Marketing partners, such as joint marketing partners.
Service providers that provide services on our behalf or help us operate the Service or our business.
Third parties that you designate, such as lab providers with whom we do not have a contractual relationship.

Linking & Identification · Company practice

Linked accounts and devices can exchange information

When you log in through or link an outside service or wearable, Function may receive account information made available under that service's settings, including device health-app history. Function may also share your information with the linked service; that party's use is governed by its own policy, terms and account settings. Those outside policies are not supplied here.

Supporting quotations

Linked third-party services, such as Google or other third-party service that you use to log into, or otherwise link to, your Service account. This data may include your username, profile picture and other information associated with your account on that third-party service that is made available to us based on your account settings on that service.
Linked third-party devices, such as wearable or Internet of Things devices that you link to your Service account. This data may include your username, profile picture and other information associated with your account on that third-party service that is made available to us based on your account settings on that service. This may include your device’s health app information historical data related to your use of the wearable device.
Linked third-party services or devices. If you log into the Service with a third-party service such as Google, or choose to link a wearable or Internet of Things device to your Service account, we may share your personal information with that third-party service. The third party’s use of the shared information will be governed by its privacy policy or other relevant terms and the settings associated with your account with the third-party service.

Linking & Identification · Company practice

Linked services have separate terms and controls

Using third-party login or linking a device may lead Function to share information with that service under the third party's policy, terms and account settings. You may be able to limit information Function receives through those settings, but revoking access does not apply to information already received.

Supporting quotations

Linked third-party services or devices. If you log into the Service with a third-party service such as Google, or choose to link a wearable or Internet of Things device to your Service account, we may share your personal information with that third-party service. The third party’s use of the shared information will be governed by its privacy policy or other relevant terms and the settings associated with your account with the third-party service.
Linked third-party platforms. If you log into the Service with a third-party service such as Google, or choose to link a wearable or Internet of Things device to your Service account, you may be able to use your settings in your account with that platform to limit the information we receive from it. If you revoke our ability to access information from such third-party platform, that choice will not apply to information that we have already received from that third party.

Linking & Identification · User right or choice

Revoking a linked platform does not retract earlier data

You may be able to limit information Function receives from a linked login service or device using that platform's account settings. Revoking access does not apply to information Function already received.

Supporting quotations

Linked third-party platforms. If you log into the Service with a third-party service such as Google, or choose to link a wearable or Internet of Things device to your Service account, you may be able to use your settings in your account with that platform to limit the information we receive from it. If you revoke our ability to access information from such third-party platform, that choice will not apply to information that we have already received from that third party.

Cross-references

  • qualifies (model-proposed): Linked accounts and devices can exchange information — qualifies: Revoking linked-platform access does not apply to information Function already received; the original account/device exchange description must not imply retroactive removal.