T-Satellite is included at no extra cost on T-Mobile’s top plans and costs $10 a month for everyone else, including AT&T and Verizon customers. The service runs on SpaceX’s Starlink direct-to-cell satellites, allowing everyday smartphones to exchange messages and access selected data applications. Paying $10 per month is worth the cost if you frequently travel beyond cell towers, but unnecessary if you rarely leave coverage or rely on Apple’s free satellite tools.
T-Mobile opened a free public beta in February 2025, and nearly two million people signed up. Commercial service launched on July 23, 2025. In January 2026, T-Mobile reported that more than 150,000 Americans use the satellite link every day and that satellite data works on 34 apps. While the network supports messaging, mapping, and WhatsApp calling, it does not support regular cellular voice calls or unrestricted web browsing.
What T-Satellite Costs and Which Plans Include It
As of October 2026, T-Mobile’s satellite page states that T-Satellite is included with Experience Beyond 2.0 and Better Value plans without requiring any account changes. T-Mobile’s October 2025 announcement said business customers on SuperMobile and T-Priority also get it included.
For all other customers, T-Mobile charges $10 per month under a limited-time rate described as a $5 monthly saving. T-Mobile has published no official expiration date for this promotional rate. Customers on rival carriers such as AT&T and Verizon can also purchase the service for the same $10 monthly rate, provided they carry an unlocked, satellite-capable phone that supports eSIM. Emergency Text to 911 over satellite is provided free of charge to any compatible phone user across all carriers.
| User Category | What You Pay (October 2026) | Service Requirements |
|---|---|---|
| Experience Beyond 2.0 & Better Value | Included at no extra charge | Automatic access; no account changes required |
| SuperMobile & T-Priority (Business) | Included at no extra charge | Included with T-Mobile’s SuperMobile and T-Priority business offerings (October 2025) |
| Other T-Mobile Plan Subscribers | $10 per month ($5 promotional savings) | Add service in account or the T-Life app |
| AT&T, Verizon, and Other Carrier Users | $10 per month ($5 promotional savings) | Unlocked, satellite-compatible phone with eSIM |
| Anyone Texting 911 | Free for all compatible devices | Clear sky view (iPhone 14+ uses Apple SOS) |
The list of included plans has changed over time. A November 2025 press release from T-Mobile named Go5G Next alongside Experience Beyond as an included plan. However, current marketing and support pages omit Go5G Next, listing inclusion only for top plans like Experience Beyond and Better Value. Customers subscribed to Go5G Next should check their plan details inside the T-Life application to verify whether satellite access is bundled or billed as an add-on.
What Works Over T-Satellite
The satellite link handles text messaging, emergency alerts, and a curated group of data-ready applications.
Native cellular phone calls are not supported on T-Satellite. Voice calls work exclusively through WhatsApp over satellite data, which also supports one-on-one and group video chats.
Basic messaging services cover standard SMS, MMS, RCS, and location sharing. The network also supports texting emergency services at 911, texting 988, and receiving Wireless Emergency Alerts. Text to 911 is free for everyone on a compatible phone, though iPhone 14 and later are excluded because they use Apple’s own built-in satellite emergency feature.
On October 1, 2025, T-Mobile added satellite data for designated third-party applications. T-Mobile’s satellite support page lists approved apps, which include:
- Apple Messages and Google Messages
- WhatsApp and Messenger
- Apple Maps and Google Maps
- AllTrails, Gaia, onX, CalTopo, and Trailforks
- National Park Service app
- AccuWeather, Apple Weather, Google Weather, and Samsung Weather
- Yahoo Mail, X, Grok, T-Life, Apple Music, and Google Personal Safety
The network does not allow general internet browsing. Data speeds are limited, and messages can be delayed. Learn more about the mechanics behind these space links in our guide to direct-to-cell satellite technology.
Where T-Satellite Works and Operational Limits
T-Satellite provides geographic coverage across the continental United States, Puerto Rico, Hawaii, and parts of southern Alaska. T-Mobile states that the service reaches remote territory where no wireless carrier operates physical ground towers.
International availability remains subject to partner agreements. T-Mobile’s support page lists partner networks in four countries:
- Rogers in Canada (see Rogers Satellite prices)
- One NZ in New Zealand
- KDDI in Japan
- Telstra in Australia
T-Mobile’s coverage page names only Canada, New Zealand and Japan, so check T-Mobile’s satellite support page before traveling.
T-Satellite works outdoors where your phone has a clear view of the sky. The service may not work indoors, on planes, on cruise ships, or under heavy tree cover or terrain. When connected, the phone displays either “T-Mobile SpaceX” or “T-Sat+Starlink”.
Phones That Work With T-Satellite
T-Mobile states that the majority of smartphones released across the past four years are compatible with the service.
T-Mobile has not published an official model count. Trade publication 9to5Google listed these supported phones in July 2025:
- Google Pixel 9 series and Pixel 9a
- Samsung Galaxy S21 through Galaxy S25 lineups
- Samsung Galaxy Z Fold and Galaxy Z Flip generations 3 through 7
- Select 2024 and 2025 Motorola smartphones
- Apple iPhone 13 through iPhone 16 models
For whether SpaceX sells its own handset, see our Starlink phone guide.
T-Mobile said in October 2025 that satellite data for apps needs Android 16 or iOS 26. You can check a phone in the T-Life app or with T-Mobile’s IMEI compatibility checker.
How to Turn On and Manage T-Satellite
There is no setting to flip to connect to a satellite. When your phone wanders outside terrestrial tower range and maintains a clear sky view, the operating system connects automatically to an overhead Starlink direct-to-cell spacecraft. You cannot pick the satellite network manually.
T-Satellite sign-up differs by carrier:
- Eligible T-Mobile subscribers: Customers on Experience Beyond 2.0 or Better Value have satellite privileges applied automatically to their lines.
- Standard T-Mobile subscribers: Customers on plans that do not include T-Satellite add it for $10 a month under “Manage Data & Add-Ons” in their account or the T-Life app.
- Non-T-Mobile subscribers: AT&T, Verizon and other carriers’ customers can sign up online, over the phone, or inside a retail store. The subscriber then sets it up as an eSIM on their unlocked smartphone, running the satellite line alongside their primary cellular plan.
Is T-Satellite Worth the Cost?
T-Satellite is worth $10 a month if you regularly spend time outdoors beyond cell towers. To see how that price compares with Starlink Mobile carriers in other countries, see Starlink cell phone plans by carrier.
The service is worth paying for if you work, hike, camp, or drive through rural areas lacking terrestrial wireless towers. Satellite texting and map apps such as Google Maps and AllTrails then work on a compatible phone. Text to 911 by satellite is free either way.
T-Satellite is not worth paying for if you rarely leave cellular coverage. Two free options may already cover you:
- Apple hardware users: iPhone 14 and newer models feature built-in Messages via satellite and Emergency SOS via satellite, provided at no extra cost for two years following device activation according to Apple’s support documentation.
- Verizon subscribers: As documented on Verizon’s satellite FAQ page, Verizon supplies free basic satellite text messaging via Skylo on selected recent Samsung and Google Pixel handsets.
T-Satellite carries voice only through WhatsApp and works in the continental U.S., Puerto Rico, Hawaii, parts of southern Alaska and some partner countries. If you need native calls anywhere, compare satellite phone plans and emergency communicators.
What Would Change This Picture
Three developments could change whether T-Satellite is worth $10 a month:
- SpaceX’s standalone mobile carrier: SpaceX plans to introduce its own direct consumer offering branded as Starlink Mobile. As of October 9, 2026, SpaceX has announced no commercial pricing, official release dates, or device lists for that standalone service. Our breakdown of Starlink Mobile carrier operations outlines SpaceX’s spectrum plans and satellite hardware.
- Pricing adjustments: T-Mobile calls the $10 price limited-time and gives no end date, so recheck it on T-Mobile’s satellite page before you add it.
- Carrier joint venture: On October 1, 2026, AT&T, T-Mobile, and Verizon formed a joint venture focused on direct-to-device satellite communications. Existing satellite agreements remain in place. Our comparisons of Starlink direct-to-cell versus AST SpaceMobile and Starlink Mobile versus cellular carriers cover the competing networks.
Before a trip beyond cell coverage, confirm whether your plan includes T-Satellite in the T-Life app or on T-Mobile’s satellite page.