How to Set Up Google Fi Super Network on Pixel

Dead zones and weak signals still frustrate even the best 5G plans. Google Fi’s new Super Network aims to reduce them by letting eligible Pixel phones switch automatically between two 5G networks in real time.

Announced on November 10, 2026, the feature is rolling out now to Pixel 9 and newer devices at no extra cost on existing plans. It pairs cellular switching with an expanded Wi-Fi Auto Connect+ option.

What the Super Network Does

The Super Network keeps two carrier profiles active on a single eSIM using Multiple Enabled Profiles (MEP) technology. Your phone monitors connection quality and moves to the stronger network when it detects a meaningful improvement.

Google describes the partners only as “two of America’s best 5G cellular networks.” It does not name the second carrier publicly. T-Mobile has been Fi’s primary host network. The secondary option is a major carrier that meets Google’s size definition.

Switching happens in the background. You do not pick networks manually at launch. Priority data speeds apply on both connections, including Ultra Wideband where available.

Device and Plan Requirements

You need a Pixel 9, Pixel 9 Pro, Pixel 9 Pro XL, Pixel 9 Pro Fold, Pixel 10 series, or Pixel 11 series. Older Pixels and non-Pixel phones will receive support later, with broader device rollout expected in 2027.

Fi must be active on an eSIM. Any other SIMs (physical or eSIM) must be disabled. Traditional dual-SIM use is not compatible with network switching.

The feature is included on Unlimited Premium, Unlimited Standard, Unlimited Essentials, and Flexible plans. No additional fee applies. International switching and Wi-Fi Auto Connect+ also work on Unlimited Premium and Flexible plans in supported countries.

Step-by-Step Setup

1. Confirm your Pixel is on the latest software. Go to Settings > System > System update and install any available updates.

2. Open the Google Fi app. Check that your line shows as active and the device is registered.

3. Verify eSIM status. In Settings > Network & internet > SIMs, ensure Fi is the active eSIM and any other SIMs are turned off.

4. Restart your phone. This refreshes the connection and allows the Super Network profiles to load.

5. Open the Fi app again. Look for the “Your super network” card on the Home tab. It shows whether you are on the Primary or Secondary network and provides activity history.

6. Test in different locations. Move between strong and weaker signal areas. The phone should switch when quality differs enough. You can review the history in the app.

The rollout began November 10 and continues over the following weeks, so the card may not appear immediately for every user.

How Automatic Switching Works

Android monitors live signal quality. When the primary connection weakens past a threshold, the phone hands off to the secondary network without dropping the data session.

Both profiles stay ready thanks to MEP. This differs from older Project Fi switching, which used separate SIMs and was slower. Google notes the new approach is faster.

You will not see a manual toggle. The system decides based on real-time conditions. Coverage is not available in every area yet.

Wi-Fi Auto Connect+ Expansion

Wi-Fi Auto Connect+ now reaches millions more locations, including airports, malls, and other crowded indoor spots. Compatible devices join high-quality Wi-Fi automatically without opening settings or logging in.

Google encrypts the connection through the Fi Virtual Carrier Network. It claims 2x better reliability and 30% improved latency versus nearby Fi cellular in supported spots.

The feature works on Pixel 5a and newer. It is also rolling out to select Samsung phones on One UI 9 or higher and certain Motorola devices. International availability covers select locations in North America, Europe, Asia, and Brazil.

Practical Tips

• Disable other SIMs completely if switching does not activate. Partial dual-SIM setups block the feature.
• Check the Fi app activity log after travel or long drives to confirm switches occurred.
• For international trips, confirm your plan includes the high-speed data allowance (up to 50 GB on Unlimited Premium).
• Pair this with other Pixel tools. If you use Create My Widget on Pixel 10 or 11, see our guide to building custom home screen widgets.
• Restart the phone after major software updates to reload network profiles.

Troubleshooting Common Issues

If the Super Network card is missing, wait a few days for the staged rollout or confirm you meet the eSIM and device requirements.

Weak performance in known dead zones may still occur where neither partner has coverage. The feature reduces but does not eliminate gaps.

Ask Fi, the new AI support agent in the Fi app, can answer connectivity and billing questions. Use it for quick checks before contacting human support.

What This Means for Daily Use

Drivers and travelers stand to benefit most. Highway stretches and rural roads often have uneven coverage between carriers. Automatic switching keeps data flowing for maps, streaming, and messages.

Indoor users gain from Wi-Fi Auto Connect+ in places where cellular congestion is common. The encryption layer adds a privacy benefit over open hotspots.

Because the feature costs nothing extra for existing customers, the main decision is whether your Pixel and SIM setup qualify.

Sources

• Google Fi blog post, November 10, 2026: Introducing Google Fi’s new super network
• Footnotes in the official announcement covering MEP technology, device requirements, and Wi-Fi Auto Connect+ details
• Coverage of the launch on Android Authority, 9to5Google, and Ars Technica confirming Pixel 9+ eSIM requirements and unnamed second network

The Super Network returns a useful capability that Project Fi offered years ago, now rebuilt for 5G with faster handoffs and broader Wi-Fi support. Eligible Pixel owners can enable it with a few checks in settings and the Fi app.