To give Unlimited users coverage in more places, Google Fi partners with select high-quality Wi-Fi hotspot providers. Learn about Google Fi Wi-Fi.
How W+ works
- If you’re eligible, your device automatically connects to hotspots in the Google Fi Wi-Fi network when available. In your network settings, these hotspots appear as “Google Fi Wi-Fi.”
- The Google Fi virtual private network (VPN) secures these connections. Google Fi takes other technical steps, like using rotated identifiers, to protect your privacy in addition to protections already offered by Android Wi-Fi.
- Google Fi regularly checks the quality of Google Fi Wi-Fi. We only use the network if the connection is high quality.
How we protect your data
VPN protection
To use Google Fi Wi-Fi, you need to use the Google Fi VPN. When you use the Google Fi VPN, your online activity has increased protection from hackers and other third parties. The Google Fi VPN increases protection for your online activity by:
- Using a one-time token so that your online activity isn’t tied to your Google account or phone number
- Encrypting your online activity between your phone and Google Fi’s VPN servers
- Hiding your IP address
Your online activity is encrypted between your phone and our VPN servers. Encryption keeps your data safe in transit, which means third parties can't see your data before your traffic reaches our VPN servers. Wi-Fi providers may still see broader traffic information, like the amount of data you use or the length of time you connect.
Rotated identifiers
Hotspot providers and nearby Wi-Fi sniffers can see certain identifiers used by the underlying standard Wi-Fi network protocols. Sniffers are devices that monitor Wi-Fi traffic to gain network insights, like the number of devices connected to an access point.
To limit bad actors’ ability to track the physical movement of devices associated with these identifiers (refer to table below), Google Fi takes technical steps like rotating identifiers. These identifiers are pseudonymous. This means that they can’t directly identify you without first getting combined with another data set that’s not provided by Google Fi.
For example, without first getting paired with more information, like a photo, the 00:3e:e1:c4:5d:df Media Access Control (MAC) address can’t identify you. Wi-Fi providers don’t have direct access to other data sets and are under a legal agreement not to identify users outside of the identifiers provided.
The identifiers are:
|
Identifier |
Use |
Rotation frequency |
|---|---|---|
|
Encrypted user ID included in the Extensible Authentication Protocol (EAP-TLS) |
To make sure you’re a Google Fi subscriber and can use the hotspot |
Rotates at least once every 12 hours |
|
Media Access Control address (MAC) |
Required for the Wi-Fi access point to send internet traffic to your device |
|
|
Internet Protocol version 6 address (IPv6) |
Required for the Wi-Fi access point to send internet traffic to your device |
Rotated every 24 hours However, if you stay connected to the same Wi-Fi access point for more than 24 hours these can last up to 7 days |
Important: No other identifiers or personally identifiable information is shared with our providers. Nearby Wi-Fi sniffers also can’t see the other identifiers or personally identifiable information.
Legal agreements
Google Fi has legal agreements with each Wi-Fi hotspot provider. These agreements require hotspot providers to protect the already limited amount of personal information they can see. This means Wi-Fi hotspot providers can’t sell your data or use your data for advertising.
You’re in control
To turn off automatic connection to W+:
- Open your device’s Settings menu
Settings.
- Tap Network & Internet
Settings.