Google Fi taps AI to clean up scratchy phone calls

If you have ever tried deciphering a phone call while walking down a loud street, you know how painful background noise can be.

Now, Google wants to scrub out that racket directly from the carrier side.

On Tuesday, Google rolled out a batch of updates for its telecommunications service, Google Fi. The package includes AI-powered call audio enhancement, upgraded RCS web messaging, expanded encrypted public Wi-Fi, and AI summaries for your monthly bill.

Cleaner calls and full RCS on the web

The most practical upgrade is AI-enhanced audio. Google says calls will now rely on AI noise filters to strip out ambient chaos and boost voice clarity.

Crucially, this works even if the person on the other end is speaking into an old landline or an ancient handset. Google claims it makes conversations sound significantly more natural. The feature turns on by default next month, though you can toggle it off if you prefer raw audio.

Then in December, Google Fi is revamping its Messages for web interface. The updated web client finally adds full RCS support, allowing users to send and receive high-resolution photos and videos in message threads right from a desktop browser.

Inside the Google Fi companion app, Google is also injecting personalized AI summaries. These will break down your charges, explain unexpected monthly fluctuations, and show how switching plans would alter your future bills.

Encrypted airport Wi-Fi and half-price promos

Google is also pushing hard on connectivity in crowded hubs with Wi-Fi Auto Connect+.

The feature automatically switches subscribers onto premium Wi-Fi networks in high-density locations, now expanding to millions of spots. That list includes major travel hubs like LAX, ORD, and JFK, as well as participating malls and retail stores.

Jane Harnett, Senior Product Manager at Google Fi Wireless, noted in a blog post that the feature comes at no extra charge. Google also touts that it is the only major carrier automatically encrypting online activity whenever a user is hooked into these premium hotspots. You will see a small W+ icon in the status bar when it kicks in.

To hook new subscribers, Google is running a limited-time promo offering 50% off for 15 months to anyone bringing their own device to either the Unlimited Essentials or Unlimited Plan.

Why it matters

As a mobile virtual network operator, Google Fi cannot easily compete with tier-one carriers purely on tower count or raw spectrum. Instead, Google has to win on software polish.

Handling AI noise cancellation on the carrier end is a particularly clever move. By operating at the network layer rather than relying exclusively on local handset silicon, it cleans up calls coming from antique flip phones and landlines with zero effort from the user.

Expanding auto-connecting, fully encrypted Wi-Fi to millions of airport and mall locations directly tackles another major pain point for frequent travelers. It makes public internet feel far less reckless.

We think this update shows where modern carrier competition is actually heading. Megabytes and voice minutes are commodities now; what actually retains users are thoughtful platform integrations and low-friction security perks. For Android users already living inside Google's ecosystem, a 15-month half-off discount paired with these practical quality-of-life updates makes Fi genuinely tempting.