Carriers are always looking for ways to get you to add more lines, so a line of service for your car? Sure, why not? That's what SyncUP DRIVE from T-Mobile is all about, and today the carrier is making it cheaper to equip multiple cars with its tracking and diagnostic dongle. SyncUP DRIVE now includes as many as 24 cars on a single account at no additional cost.

SyncUP DRIVE is an OBD-II connector that relays data over T-Mobile's LTE network. It also has a built-in WiFi hotspot for use in the car. Using the SyncUP DRIVE app, you can see a car's location and diagnostic data via the SyncUP DRIVE app. T-Mobile notes that expanding the service to 24 vehicles makes it ideal for managing a fleet of vehicles. A single unit is still fine for keeping tabs on a rebellious teenager, though.

You still need to pick up a dongle for each vehicle, but T-Mobile has the hardware on sale right now. It's usually $120, but it's down to $48 or $2 per month. You need to have a 2GB monthly data plan on the dongle to be eligible for the deal. T-Mobile is very keen to point out the expanded car support comes at no additional cost, but it seems like you'll still need data plans for each car. We've reached out to check.

Press Release

Bellevue, Washington — May 10, 2017 — The Un-carrier just gave its customers ANOTHER free upgrade. Starting today, all T-Mobile (NASDAQ: TMUS) SyncUP DRIVE customers can now track and manage up to 24 vehicles with a device installed — all in one view from the SyncUP DRIVE app. And all at no extra cost.

With SyncUP DRIVE, now you can track the location of a fleet of vehicles on a single map, and you can even customize vehicles with unique icons and colors to differentiate them. You can also setup multiple pre-defined boundaries (aka geofences) and get alerts in the app or via text message when one or all of your vehicles cross those boundaries. And you can also stay on top of maintenance issues from afar with detailed vehicle diagnostics on your smartphone.

“This is what the Un-carrier does – gives you more without asking more! Last month, we gave SyncUP DRIVE customers roadside assistance, and now we’re giving them the ability to track all their vehicles in one place – all at no extra charge,” said John Legere, president and CEO of T-Mobile. “I know moms and dads are gonna love being able to keep an eye on all their family cars, and businesses are going to have their minds blown by how easy it is to track and manage an entire fleet with SyncUP DRIVE.”

For parents, the updates to SyncUP DRIVE mean peace of mind. Mom and dad can now easily track the location of their family vehicles and stay on top of maintenance issues. They can even get alerts when the kids come and go with digital geofences. Good luck sneaking out at night, kids!

For T-Mobile @Work customers, the updates to SyncUP DRIVE mean a whole new level of efficiency and visibility. Being able to track a small fleet of vehicles from a single map means business owners know that every vehicle is where it’s supposed to be, when it’s supposed to be there. For example, a mobile delivery company could use the intelligence provided by SyncUP DRIVE to reroute vehicles based on their current location to serve real-time customer requests.

Current SyncUP DRIVE customers don’t have to do a thing to get these new features. They can simply access their updated SyncUP DRIVE app to try out the new benefits.

T-Mobile SyncUP DRIVE is available in participating T-Mobile stores and online at

About T-Mobile SyncUP DRIVE
Launched in November 2016, T-Mobile SyncUP DRIVE is a radically simple connected car solution that enables you to:

  • Stay connected: Deliver an in-vehicle Wi-Fi hot spot on the nation’s fastest 4G LTE network, perfect for sharing data with up to five Wi-Fi capable devices to entertain your family during those road trips.
  • Drive smarter: Analyze driving behavior to help you drive more safely, while minimizing wear-and-tear, by keeping track of dangerous driving behavior like speeding, harsh braking and rapid accelerations. And, companies can make tracking and expensing business miles a breeze.
  • Keep an eye on your family: Know the location and status of multiple cars without contacting the drivers, set speeding alerts to encourage safe driving behavior and set alerts to be notified when your car enters or leaves a certain area.
  • Locate your car: Keep tabs on your vehicle, from finding your parked car on a map, locating and tracking your car’s real-time driving location or delivering a notification if the device or your car has been bumped or had the device removed.
  • Take care of your car: Have a virtual mechanic to help you take better care of your car and help reduce repair costs by providing helpful maintenance reminders and instant notifications about car trouble.
  • Get roadside assistance: From lockouts to jumps, tire changes, and tows—Allstate® Motor Club will be there to get you going again. Included with SyncUP DRIVE for customers with a qualifying mobile internet data plan.