The best T-Mobile deals for August 2025: Galaxy Z Fold 7, iPhone 16 Pro, internet, smartwatches, and more

Apple iPhone 16 series: get up to $1,000 off with a trade-in and unlimited plan at T-Mobile
T-Mobile's headline deal on the latest iPhone 16 series is a massive trade-in rebate of up to $1,000 - a rebate that's technically enough to cover the entire cost of the iPhone 16 Pro. To be eligible for the biggest discount here, you'll need a line on the Go5G Next plan, which is unfortunately the priciest plan of them all at T-Mobile. You can, however, get a rebate of up to $830 off on one of the cheaper plans, which is enough to cover the cost of the standard iPhone 16.

Apple iPhone 16: free with a switch and unlimited plan at T-Mobile
If you're not looking to trade, then there's another great iPhone deal you could consider at T-Mobile this week. New customers who switch over will be able to get up to $820 off if they sign-up for a new line on one of the carrier's pricier unlimited data plans, a rebate that's big enough to cover the entire cost of the standard iPhone 16.

Samsung Galaxy Z series: up to $1,100 off with a new unlimited data plan at T-Mobile
New and old customers alike can get massive discounts on both the new Galaxy Z Fold 7 and Flip 7 today at T-Mobile. Right now, you don't even need to trade-in to get a massive discount of up to $1,100 alongside a new line on an Experience More or Experience Beyond plan. If you're not interested in the pricier plans, then you can instead trade-in for a similar discount of up to $1,100 on the Plus plan.

Samsung Galaxy S25 Edge: free with a new unlimited plan at T-Mobile
Another incredible T-Mobile deal on a brand-new Samsung device, right now you can get the latest Galaxy S25 Edge for free with a new unlimited data line. As with the Fold 7 deal above, you'll need a line on the Experience More or Experience Beyond plan to be eligible. That said, you can still trade-in for a significant discount on one of the cheaper plans, too.

Samsung Galaxy S25 series: get up to $1,000 off with a trade-in, or up to $800 off with a new line at T-Mobile
The other devices in the Galaxy S25 range have superb discounts right now too. The biggest of which is a maximum trade-in rebate of up to $1,000 but you can still get $800 off with a new line on one of the pricier plans. Even if you're not looking for a higher-end unlimited plan, you can still get $600 off with a new line on most 5G plans right now - perfect for picking up a cheap Galaxy S25.

Google Pixel 9: free with a new line at T-Mobile
If you're not looking for a trade-in rebate, then one of this week's best T-Mobile deals is on the Google Pixel 9. This device is currently available for free with a new line on the mid-range Go5G Plus plan. Overall, this is one of the biggest 'non-trade-in' discounts available at the carrier right now and you can also get a free pair of Pixel Buds Series A as a bonus gift currently.

Google Pixel 9a: free with a new line at T-Mobile
Finally, T-Mobile is offering $600 off the Pixel 9a on most postpaid lines right now, which is enough to cover the entire cost of this mid-range device. Unlike with some of this week's best T-Mobile deals, this particular promotion isn't tied to one of the higher-end plans specifically, so it's a good choice if you're on a budget.

T-Mobile unlimited plans: get third line free
T-Mobile's best plan deal is the carrier's most well-known. It is, of course, the 'third line free' promotion that's been a staple at the carrier for a few years now. Although single-line users won't find much joy here, families or those with multiple lines will be able to get their unlimited plans down to a minimum price of just $25/mo if they bundle four lines together on the Essentials plan.

Bring your own phone: get Essentials plan for $50/mo
A good option for single-line users, T-Mobile is currently offering a line on its entry-level Essentials unlimited plan for $50/mo when you switch over from another carrier. This equates to a $10/mo saving, so it's definitely worth considering, not least because the carrier will also gift you a virtual prepaid card of up to $800 in value to help pay off your phone at a rival network.

Military, first responder, and senior discounts: get Essentials plan for $50/mo
T-Mobile's unlimited postpaid plans are significantly cheaper if you're eligible for one of the carrier's discount criteria. Eligibility for a discount includes those over 55 years of age, first responders, or active serving military and veterans. You can't stack these discounts, but the savings roughly equate to $10 to $20 per month, depending on how many lines you have, so it's definitey worth applying for if you meet the criteria.

Amplified home internet: $200 back after 10 months
It's not just phone plans that are covered in this week's best T-Mobile deals, you can also find some good options if you're looking to switch up your home internet. Right now, for example, the carrier is offering a $200 virtual prepaid Mastercard to home internet users after 10 months. Overall, a nice little discount for the first year of your contract.

All-in home internet: $200 prepaid card
And, if you want to upgrade to the high-end All-in home internet package, then T-Mobile's prepaid gift card will also throw in that $200 prepaid card. While pricey, this particular plan includes a handy range extender and subscriptions to Hulu and Paramount+ Essential bundled in.

Apple iPad 11 (A16): up to 50% off with a new line
Looking for a cheap cellular iPad? Right now, one of T-Mobile's best tablet deals is on the brand new Apple iPad 11. This entry-level slate is available with an excellent $250 rebate when you pair it up with the ​​$25/mo​ unlimited accessory plan with 100GB of premium data and 15GB of monthly hotspot allowance.

Samsung Galaxy Tab S10 FE: $275 off with new tablet line
One of the best tablet deals you'll find at T-Mobile this week is on the Samsung Galaxy Tab S10 FE. This mid-range slate packs in a decent chipset and display, so it's an easy recommendation with its massive $275 discount at the carrier this week. A new line is required, however, as with the other tablet deals on our list.

Apple Watch 10 and Ultra: buy one, get $300 off a second
Both the flagship Apple Watch Series 10 and Apple Watch Ultra are available with a superb buy-one-get-one promo right now. While the bonus saving here isn't quite enough to cover the entire cost of a device, you can currently get $300 off a second watch when you buy the first with a new accessory cellular line. If you're not interested in two watches, then you can instead get a $250 off a single device with a paired line.

Apple Watch SE 2: free with a new paired line
A great budget Apple Watch option, T-Mobile will throw in a free Apple Watch SE 2 with a new paired line. While this particular device lacks some of the latest bells and whistles from the higher-end models, it's still a great choice in its own right with a decent chipset, display, and a host of fitness and lifestyle features.

Samsung Galaxy Watch 8: free with a new watch line
Got an Android phone? Right now, you can get a brand-new Galaxy Watch 8 to go alongside your new phone when you pick it up alongside a new watch cellular plan. Considering this device is currently valued at $399, this is easily one of the best accessory 'freebies' available at T-Mobile.