T Mobile Buy One Get One Phone [Full × 2026]

If you’ve been waiting for the right moment to upgrade your tech, a deal is often the gold standard for value . Whether you’re looking to add a family member to your plan or just want the latest flagship for yourself and a partner, these offers can save you hundreds of dollars.

Get it "On Us" when you switch to T-Mobile and bring your number on most plans. Google Pixel 10 Pro Xl - 256 Gb - Obsidian (t-mobile) Go to product viewer dialog for this item. t mobile buy one get one phone

Score this device "On Us" simply by activating a new line on most qualifying plans, with no trade-in required. If you’ve been waiting for the right moment

Apple iPhone 15 - Black - 128GB (with 24 monthly payments + plan) $26.25/mox 24 Go to product viewer dialog for this item. Google Pixel 10 Pro Xl - 256 Gb

Currently available for up to 50% off via 24 monthly bill credits when adding a line. The "Fine Print": What You Must Know

Sometimes T-Mobile offers a "Buy One Get One" on the themselves. For example, a recent April 2026 promotion (ID260383) allowed customers with at least two paid lines to add two new lines while only paying for one. This is a great way to expand a family plan while keeping monthly costs low.