Google Fi offers an alternative, promising a more flexible and potentially cheaper phone service.

But before switching, it’s important to understand exactly what Google Fi is and how it works.

This means Google Fi doesn’t own its own cell towers.

A phone with a Google FI sim card next to it.

Lucas Gouveia / How-To Geek

Instead, it piggybacks on the infrastructure of existing carriers to provide service.

It could intelligently switch between those three carriers depending on which one had the best service.

That was a very cool feature, but it was only supported on select devices.

google fi coverage map.

Nowadays, Google Fi relies solely on T-Mobile’s networkU.S.

Cellular pulled out in 2023.

You’ll get good coverage in areas where T-Mobile has a strong signal.

Google Fi customers get 5G inmmWave, Low Band, and Mid-Bandflavors.

That continues to this day in addition to “Unlimited” plans.

The Simply Unlimited Plan does not include international calls, texts, or data.

By piggybacking on T-Mobile, Fi provides great coverage in many areas.

The pay-as-you-go data structure can be a major advantage for those who don’t use much data each month.

Ultimately, Google Fi is a solid option for users who value flexibility and control over their phone plan.