(Credit: T-Mobile)
T-Mobile’s cellular Starlink service can already send text messages, images, and even video clips using orbiting satellites. Now the ability to transmit data to mobile apps is arriving a little early — if you buy a new Google Pixel 10 phone.
The new flagship phones arrive on Aug. 28 with a special perk for T-Mobile customers on the cellular Starlink plan. The carrier will offer Pixel 10 owners early access to its satellite-to-app feature, a month before the function’s official release on Oct. 1. This means Pixel 10 devices signed up for T-Mobile’s “T-Satellite” system will be able to receive data from SpaceX’s orbiting satellites to power a few apps, including Google Maps.
“This capability is far too important to hold back,” the carrier wrote in a blog post.
In the same post, T-Mobile also signaled that early app access will also be available before Oct. 1 on iPhones that upgrade to iOS 26. Apple hasn't announced a launch date for its next-gen mobile OS yet, but it's expected in mid-September.
Launched last month, the cellular Starlink service enables smartphones to remain connected, even when traditional cell towers are out of range. Instead, the phones can connect to a growing constellation of over 600 Starlink satellites in orbit. T-Mobile has been promoting the technology as a way to eliminate cellular dead zones and ensure people can reach emergency services.
For Pixel 10 owners, the early access data support will only involve three apps: Google Maps, Google Messages, and Find Hub, which can help you locate a lost device connected to your Google account. Although the selection is narrow, Google Maps can be especially useful in remote areas out of cell tower range. Google’s Find Hub system could also theoretically help you locate a lost phone in a cellular dead zone.
Google Messages already works with T-Satellite for SMS and RCS messaging, but the upcoming data support will unlock its full capabilities, says Gavin Gee, T-Mobile’s senior director of product marketing. He didn’t specify which new features you'll see, but Google Messages also supports group chats and offers access to the company's Gemini chatbot.
The carrier is starting with these three apps because they’ve all been optimized for satellite connectivity. Still, users should keep their expectations in check. “T-Satellite, by its very nature, is a much more constrained data connection than a traditional 5G network,” Gee says. (A study in June estimated the service’s download speeds reach a mere 4Mbps.)
“The real key here is with satellite data being enabled, we had to work very closely with both the operating system manufacturers in Android and Google’s Pixel 10, and also the apps, to make sure they’re optimized not to saturate the data connection because it is a constrained resource,” Gee says.
“Customers shouldn’t have the expectation that they’re going to stream a 4K movie,” he adds. ”That’s not going to happen. It’s a much more constrained service. But there are still high-value use cases [in a cellular dead zone], like being able to look at Maps.”
Over time, T-Mobile plans to expand satellite data support to other apps, including AccuWeather, WhatsApp, and X. Expect more details on Oct. 1.
As to why the Pixel 10 gets priority access, T-Mobile says it’s still optimizing the satellite service across a variety of phones. “Namely, the phone OS and the manufacturer’s own software both need to be updated,” the carrier wrote in its blog post. “Once those things happen, T-Satellite data is live on your phone.”
In the meantime, T-Mobile has kicked off preorders for the Pixel 10, 10 Pro, and 10 Pro XL ahead of their Aug. 28 arrival. The Pixel 10 Fold launches on Oct. 9.
T-Mobile’s cellular Starlink service is already available as a free perk to subscribers on Go5G Next and Experience Beyond premium plans. Users on other T-Mobile plans can add T-Satellite access for an extra $10 per month.
US consumers on rival carriers such as AT&T and Verizon can also sign up for T-Satellite at $10 per month. However, doing so requires calling T-Mobile or visiting a carrier store. The cellular Starlink service can then be installed without leaving your main carrier by using the secondary ESIM slot on supported phones.