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A T‑Mobile SIM card connects your device to the T‑Mobile network. Insert this SIM into your new phone and start enjoying all the benefits of our unlimited plans.
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The SIM stores your account information and connects your device to the T‑Mobile network. Your phone may have two options for SIM cards, a digital eSIM or a Physical SIM card. Please select one of the following to continue bringing your own device. To select a digital eSIM, please check your device compatibility below by entering your IMEI number.
Starting at $0
The SIM stores your account information and connects your device to the T‑Mobile network.
Shop for SIM cards for as low as $0 today.
The SIM stores your account information and connects your device to the T‑Mobile network.
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Plus $35 Device Connection Charge
Plus $35 $0 Device Connection Charge
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You can purchase a maximum of 5 lines in a single transaction.
You can purchase a maximum of 5 lines in a single transaction.
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Adding a line to your account
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Transfer a number from another carrier or we can provide a new number
Phone number options
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This number will remain active on your current device. Contact us to transfer the number to
This number will remain active on your current device. Your mobile expert will help you transfer your number
to
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If you select to pay monthly and cancel wireless service, the remaining balance on the device becomes due. For well-qualified buyers, 0% APR. Qualifying service required.
You’re protected
Good news! Your current title plan will transfer to your new device.
You’re protected
Good news! Your new phone will be protected. Your title plan will transfer to your new device.
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Renews monthly until canceled. You can cancel at any time via the T-Life app.
Enjoy
73% of people have cracked the front screen of their phone
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Why has the price for my protection plan changed?
You updated your protection plan to cover another device which has resulted in a price change.
To change your protection plan, log in and visit My account.
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Built to perform. Designed to impress. Built to perform. Designed to impress.
Show off your style with an iconic design that blends tradition with cutting-edge innovation. A brighter screen makes everything easy to see, and a rotating bezel gives you access to your favorite apps.1 Galaxy Watch8 Classic feels better on your wrist too, with a new band lug system that also allows for effortless removal and reattachment with a simple tap.
Your every command, right on your wrist Your every command, right on your wrist
Get a little extra help with day-to-day tasks, right on your wrist. Galaxy Watch8 Classic features a personal AI assistant1 that helps you get things done hands-free. Text a friend. Add a concert to your schedule. Get directions to a new restaurant. Simply speak the command and your Watch makes it happen.
Unlock the secrets to better sleep Unlock the secrets to better sleep
Improve how you think, feel and perform each day with Advanced Sleep Coaching—enhanced with even more ways to help you sleep smarter.
Quick updates, at a glance Quick updates, at a glance
Get updates, select apps and more with Now Bar1 and an improved user experience. Now Bar conveniently puts the info you use the most —like weather, news and more —right on your main Watch screen. And notifications are larger and brighter, making them easier to read and to expand with a simple tap of a finger.
Your running goals, at your pace Your running goals, at your pace
From a mile to a marathon, unleash the winning runner within using Running Coach.1 Your Watch analyzes factors2 such as your age, weight, oxygen levels and heart rate to guide you through your run at the level that’s best for you. You can also motivate yourself to improve with a four-week program that coaches you through incremental challenges, from beginning to master.
2Not intended for medical use.
Track. Learn. Thrive. Track. Learn. Thrive.
Start your day in the know using Energy Score with Galaxy AI on Galaxy Watch8 Classic. Then go deeper and discover insights on how to improve it when you pair with your Galaxy Z Fold7.
Key features
438 x 438 pixels
1.34'', 327ppi, Sapphire Crystal Glass Display
3.8 Hours Talk Time
3.6 Days Standby Time
Other features
- New Design
- Personal AI Assistant
- Advanced Sleep Coaching
- Improved UX
- Running Coach
- Improved Battery Life
- Energy Score
- Quick Button
Whether you’re focused on productivity, health or performance, Watch8 Classic fits better, lasts longer4 and helps you get the most out of every day.
Galaxy Watch8 Classic — redefines what a timepiece can do.
1Galaxy AI features track data and require compatible Samsung Galaxy phone, Samsung Health app and Samsung account.
2Requires compatible smartphone.
3Must have gesture settings enabled, be signed into your Samsung and Google accounts, and be connected to the internet directly (by
4Based on typical use; results may vary.
Galaxy Watch8 Classic 46MM Quick Facts
- When was the Samsung Galaxy Watch8 Classic 46MM released? The Galaxy Watch8 Classic 46MM was released on July 25th, 2025.
- What colors are available for the Samsung Galaxy Watch8 Classic 46MM? The Galaxy Watch8 Classic 46MM is available in two colors: Black or White.*
- What storage size options are available for the Galaxy Watch8 Classic 46MM? The Galaxy Watch8 Classic 46MM has one memory storage size: 64GB.
What’s in the box
- Samsung Galaxy Watch8 Classic 46MM
- Charging Dock
- Quick Start Guide
- Terms and Conditions
Additional spec details
Key features
438 x 438 pixels
1.34'', 327ppi, Sapphire Crystal Glass Display
3.8 Hours Talk Time
3.6 Days Standby Time
Other features
- New Design
- Personal AI Assistant
- Advanced Sleep Coaching
- Improved UX
- Running Coach
- Improved Battery Life
- Energy Score
- Quick Button
Whether you’re focused on productivity, health or performance, Watch8 Classic fits better, lasts longer4 and helps you get the most out of every day.
Galaxy Watch8 Classic — redefines what a timepiece can do.
1Galaxy AI features track data and require compatible Samsung Galaxy phone, Samsung Health app and Samsung account.
2Requires compatible smartphone.
3Must have gesture settings enabled, be signed into your Samsung and Google accounts, and be connected to the internet directly (by
4Based on typical use; results may vary.
Galaxy Watch8 Classic 46MM Quick Facts
- When was the Samsung Galaxy Watch8 Classic 46MM released? The Galaxy Watch8 Classic 46MM was released on July 25th, 2025.
- What colors are available for the Samsung Galaxy Watch8 Classic 46MM? The Galaxy Watch8 Classic 46MM is available in two colors: Black or White.*
- What storage size options are available for the Galaxy Watch8 Classic 46MM? The Galaxy Watch8 Classic 46MM has one memory storage size: 64GB.
What’s in the box
- Samsung Galaxy Watch8 Classic 46MM
- Charging Dock
- Quick Start Guide
- Terms and Conditions