Best T-Mobile Smartwatches of 2025

Kenneth Collin Avatar
Kenneth Collin
Last Updated: 5 Jul 2023

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T-Mobile Smartwatches are wearable devices that offer various features to help individuals stay connected on-the-go. These smartwatches provide users with the ability to make calls, send messages, and access various apps without having to pull out their phone. They also come equipped with fitness tracking capabilities, allowing users to monitor their daily activity levels and progress towards their fitness goals. With a sleek and modern design, T-Mobile Smartwatches are a great way to stay connected and active throughout the day.

At a Glance: Our Top Picks

Smooce Kids Smart Watch Phone with Games and Music Player Cover #TOP 1
Smooce Kids Smart Watch Phone with Games and Music Player
ftb score rating icon 9.8
Smooce Kids Smart Watch Phone Cover #TOP 2
Smooce Kids Smart Watch Phone
ftb score rating icon 9.7
Apple Watch Series 4 44mm Cellular Cover #TOP 3
Apple Watch Series 4 44mm Cellular
ftb score rating icon 9.5

Top 10 T-Mobile Smartwatches

Smooce Kids Smart Watch Phone with Games and Music Player

Smooce
2.05 x 1.61 x 0.58 inches
0.08 pounds
Smooce Kids Smart Watch Phone with Games and Music Player Cover
Smooce Kids Smart Watch Phone,kids smartwatch Music Player with SD Card 7 Puzzle Games Call SOS Camera Alarm Recorder Calculator Mp3 for Birthday Toys Children Boys Girls

Smooce Kids Smartwatch is a perfect gadget for your kids, which comes with an Mp3 player and 7 puzzle games that can help develop their intelligence while enriching their free time. It has a two-way communication feature, which allows you to contact your children anytime and anywhere. It is also equipped with an SOS call feature, which can be activated by double-clicking the power key, providing great help during emergencies. The watch also has a camera, flashlight, calculator, alarm clock, and recording features, making it a versatile device for your kids. Additionally, it supports multi-languages and has a play time limit feature to ensure that your child is not addicted to playing games. The network mode of this watch is GSM 2G, and you should insert a Micro SIM card to use the call function. We recommend using O2 UK, T-Mobile UK, Vodafone, or 1p Mobile SIM cards when you use it in the UK.

What We Like
Two-way communication
SOS call feature
7 puzzle games included
Music player function

Smooce Kids Smart Watch Phone

A2-P
1.98 x 1.60 x 0.54 inches
0.08 pounds
Smooce Kids Smart Watch Phone Cover
Smooce Kids Smart Watch Phone,kids smartwatch Music Player with SD Card 7 Puzzle Games Call SOS Camera Alarm Recorder Calculator Mp3 for Birthday Toys Children Boys Girls

Smooce Smartwatch is a perfect gift for kids. It has a built-in MP3 player, which allows kids to listen to music without downloading any app. Two-way calling and SOS function make it easy for parents to connect and communicate with their children anytime, anywhere. The watch comes with seven puzzle games, such as Super Mario games, to help children develop their intelligence and enrich their free time. The playtime limit feature ensures that your child won't get addicted to playing. With a Micro SIM card, your child can use the call function. Smooce Smartwatch is compatible with O2 UK, T-Mobile UK, Vodafone, 1p Mobile.

What We Like
Two-way calling and SOS
Built-in MP3 player
Seven puzzle games

Apple Watch Series 4 44mm Cellular

A1976
1.73 x 1.50 x 0.42 inches
Apple Watch Series 4 44mm Cellular Cover
Apple Watch Series 4 44mm (GPS + Cellular) - Stainless Steel Case with White Sport Band (Renewed)

The Apple Watch Series 4 44mm Cellular is a high-end smartwatch that comes with LTE 2 (1900 MHz) 4 (AWS) 5 (850 MHz) 12 (700 MHz) 13 (700c MHz) 17 (700b MHz) 18 (800 MHz) 19 (800 MHz) 25 (1900 MHz) 26 (800 MHz) 41 (TD 2500) UMTS 850 MHz 1700 MHz 1900 MHz connectivity. It is unlocked for all carriers such as ATT, Verizon, Tmobile, and Sprint. With the requirement of an iPhone 6 and above for Cellular use, it comes with a S4 64-bit dual-core processor, 16gb storage, and Watch OS5. The accelerometer and gyroscope have also been improved for fall detection, giving users peace of mind. With the ability to make calls and send texts without an iPhone nearby, the Apple Watch 4 Cellular is perfect for those who need to stay connected while on the go.

What We Like
Unlocked for all carriers
Improved fall detection
64-bit dual-core processor
#TOP 4

Smooce Kids Smart Watch Phone

Smooce Kids Smart Watch Phone Cover
Smooce Kids Smart Watch Phone,IP67 Waterproof Kids Smartwatch with 11 Games Music Player Call SOS Camera Video Alarm Recorder for 3-12 Years Old Children Boys Girls Birthday Gifts

This IP67 Waterproof Smartwatch is designed especially for kids aged 3-12. Smooce Kids Watch is a reliable partner for your children, featuring a wide range of functions that include Phone Book, Call, Flashlight, SOS, Alarm, Music Player, Game, Camera, Video, Calculator, Silent mode, 24 hrs/12 hrs, Timer, and more. This watch is easy to use and doesn't need a phone connection, app, or any complex setup. The built-in 11 puzzle games and MP3 player can help your children develop better reaction ability, logical thinking ability, and hand-eye coordination. With its IP67 certification, this watch is sweat and dust-resistant and waterproof for rainy days or handwashing. For any inquiries or issues, Smooce's team is ready to help and provide satisfactory solutions.

What We Like
11 built-in puzzle games
IP67 certification
SOS function
#TOP 5

GT HITGX Upgraded BT5.0 Smart Watch

9.45 x 0.79 x 0.39 inches
GT HITGX Upgraded BT5.0 Smart Watch Cover
GT HITGX Upgraded BT5.0 Smart Watch with Answer and Make Calls,1.72'' Full Touch Screen Activity Trackers for Android iOS, Fitness Watch Heart Rate Monitor Blood Oxygen for Men Women (Black-A)

Features
[1.72"Full Touch Screen & Exclusive Dial] 1.72" High Sensitive Touch Screen, And 320*380 Pixels Resolution Make The Screen Clear And Bright, Easy To See All The Information Whether Indoor Or Outdoor. You Won't Have To Compromise On Style As The Smart Watch For Iphone Compatible Faces Can Be Changed. More Than 100+ Exclusive Dial To Choose, Also Can Be Customized To Any Background You Like On App.
[Upgrade Version BT 5.0] Upgrade Version BT 5.0 Smart Watch , Built-In Microphone And Speaker, Just Connect Your Phone Once Via Bluetooth, You Can Easily Answer And Make Calls, And Can Receive Mobile Phone Information And Application Notifications. When Exercising, Exercising, Or Working, Tap The Watch Voice Wake-Up Function To Play Music. The Singing Of The Watch Is Equally Captivating.
[Sleep Tracking & Sleep Score] Smart Watch Can Tracks Your Time In Light, Deep And Awake Sleep Stages And Gives You A Nightly Sleep Score In The App, Help You Adjust Your Lifestyle And Make You Healthier.
[LONG BATTERY LIFE & IP67 WATERPROOF] Large 300mAh Battery Takes Only 2 Hours To Charge And 5-10 Days Of Use. Standby Time Is 25-30 Days, Depending On Usage. The Fitness Watch Is IP67 Waterproof, And You Can Wear A Smart Watch With Calls And Text Messages When Washing Your Hands Or In The Rain. This 1.72-Inch High-Definition Full-Touch Color Screen Watch Is Compatible With Android 4.4 And iOS 9.0 And Above Mobile Phone Systems.
[Body Health Monitoring] Using The Six-In-One Monitoring Chip To Make Monitoring Data More Accurate. Fitness Tracker Can Track Your Heart Rate, Blood Oxygen,step Counter, Calorie Consumption,etc Automatically In 24 Hours. You Can Always View Your All-Day Measurement Records In The APP. Connect It With Your Mobile Phone To Record GPS Sports Routes. It Can Help You Understand Your Health And Make Reasonable Adjustments To Have Your Heathier Lifestyle.
[100+ Sports Mode & Health Monitoring] Smartwatch Fitness Has 100+ Different Sports Modes Like (Walking, Running, Cycling, Skipping, Badminton, Yoga, Basketball, Football Etc.), Which Makes Your Training More Accurate. This Smart Watches For Women Includes More Practical Functions, And Convenient Tools Like Music & Camera Control, Brightness Adjustment, Weather Display, Sedentary & Water Drink Reminder, Menstrual Cycle Reminder Etc.
#TOP 6

BRIBEJAT BT3 Smart Watch for Men Women

8.39 x 4.84 x 0.87 inches
0.12 pounds
BRIBEJAT BT3 Smart Watch for Men Women Cover
BRIBEJAT BT3 Smart Watch for Men Women Compatible with Samsung iPhone Android Phones (Dial/Answer Calls), Voice Assistant, SpO2/Heart Rate/Sleep Monitor, IP68 Waterproof, Black

Features
[Bluetooth Phone Call Smart Watch] Speaker And Microphone Built-In. Compatible With Apple iPhone, Samsung, And Android Phones. Go To App Store Or Google Play To Download App: "Da Fit" For Free, And Connect The Smart Watch To Your Phone. Then You Could Dial/answer Phone Calls And Talk Via The Smart Watch Even Supports Contacts And Call Records Stored On The Watch. Much Easier And More Convenient To Dial, Answer, And Hang Up Phone Calls. You Will Never Miss Any Important Call Or Message
[1.7'' 2.5D Curved Screen & 150+ Watch Faces] 1.7-Inch Full-Color Full-Touch 2.5D Curved Tempered Glass HD Large Screen, Gives Excellent Vivid Images And Displays More Information. 150+ Watch Faces For You To Choose From App: Da Fit. Even Supports Customized Watch Faces As Any Photos From Your Phone Such As Your Friends, Family, Pets, Etc.
[Sleep Monitor] Automatic Sleep Tracking (Deep Sleep, Light Sleep, REM, And Awake) At Night And Provide A Comprehensive Analysis Of Your Sleep Quality, Helping You Establish A Regular Bedtime Routine And Keep Track Of Your Sleep Trends Night After Night. So You Could Set And Achieve Your Personal Sleep Goals
[Heart Rate Monitor] Monitoring The Health Of Your Heart From The Smart Watch, You Will Better Understand Your Heart Rate Trends And Conditions Day And Night. The Heart Rate Will Be Shown On The Smart Watch. Also, You Could Set The High Heart Rate Alert According To Your Health Need
[Fitness Tracker Watch] Support 28 Sports Modes Like Walking, Running, Outdoor Cycling, Skipping, Climbing, Yoga, Workout, Rowing, Dumbbell, Sit Up, Etc. Record All-Day Activity Accurately (active Minutes, Heart Rate, Calories Burned, Steps, Kilometers Distance)
[AI Voice Assistant] Just Tap On The Screen Of The BT3 Smart Watch To Wake The Voice Assistant Of Your Phone, Such As Siri, Etc. Talking And Asking What You Want On Your Phone Via The Smartwatch Freely

Ticwatch Pro 5 Wear OS Smart Watch

TicWatch Pro 5
1.97 x 1.89 x 0.48 inches
0.10 pounds
Ticwatch Pro 5 Wear OS Smart Watch Cover
Ticwatch Pro 5 Android Smartwatch for Men Snapdragon W5+ Gen 1 Platform Wear OS Smart Watch 80 Hrs Long Battery Life Health Fitness Tracking Built in GPS 5ATM Water Resistance Compass NFC Mic Speaker

The Ticwatch Pro 5 is a flagship smartwatch for men. It features the Snapdragon W5+ Gen 1 Wearable Platform and the latest version of Wear Os by Google, which delivers faster and smoother performance and connectivity. With 2G RAM and 32G ROM Memory, NFC payment supports Google Pay and Google Wallet. The dual layers display 2.0 technology provides an astonishing 80-hour battery life and the new fast charge technology enables you to easily go from 0-65% in just 30 minutes. The rotating crown offers effortless yet versatile control, and the Ultra-low-power display allows you to access critical information without a charge. Additionally, Ticwatch Pro 5 keeps track of your real-time fitness and health data with upgraded 100+ professional sports modes, built-in GPS, Speaker and Microphone, Sleep Tracking, Blood Oxygen Saturation, Stress Monitoring, and 24H Heart Rate Monitoring.

What We Like
Long battery life
Fast charging technology
Rotating crown for versatile control
Ultra-low-power display
Advanced health and fitness monitoring
#TOP 8

Apple Watch Series 5 - Space Gray Aluminum Case

MWVF2LL/A
5.00 x 4.00 x 7.00 inches
Apple Watch Series 5 - Space Gray Aluminum Case Cover
(Renewed) Apple Watch Series 5 (GPS, 44mm) - Space Gray Aluminum Case with Black Sport Band

Features
Always-On Retina Display
GPS Only
Swimproof
Electrical And Optical Heart Sensors
30% Larger Screen

Renewed Apple Watch Series 4 with GPS

A1978
2.00 x 1.00 x 1.00 inches
Renewed Apple Watch Series 4 with GPS Cover
Apple Watch Series 4 (GPS,44mm) - Silver Aluminium Case with White Sport Band (Renewed)

The Renewed Apple Watch Series 4 with GPS, also known as the Renewed Apple Watch 4, offers many features that make it a must-have smartwatch. With a 30% larger display and a 50% louder speaker, you can easily stay connected and hear important alerts. The electrical and optical heart sensors help monitor your heart rate and keep track of your workouts. The improved accelerometer and gyroscope also allow for fall detection, giving you peace of mind during your daily activities. The watch is swim proof, perfect for those who enjoy water activities. With the S4 Sip and a faster 64-bit dual-core processor, you can enjoy faster app loading times and improved overall performance. The Digital Crown with haptic feedback allows you to easily navigate through the watch OS 5. Overall, the Renewed Apple Watch 4 is a great investment for those looking for a smartwatch that offers convenience and advanced features.

What We Like
Larger display
Faster processor
Swim proof

Smooce Kids Smartwatch

Smooce Kids Smartwatch Cover
Smooce Kids Smart Watch Phone,IP67 Waterproof Kids Smartwatch with 11 Games Music Player Call SOS Camera Video Alarm Recorder for 3-12 Years Old Children Boys Girls Birthday Gifts

Smooce Smartwatch is a multifunctional watch designed for children aged 3-12 years old. It is equipped with various features including Phone Book, Call, Flashlight, SOS, Alarm, Music Player, Game, Camera, Video, Calculator, Silent mode, 24 hrs/12 hrs, and Timer. With IP67 certification, this watch is waterproof, sweat and dust resistant. It has 11 built-in puzzle games and an MP3 player which can effectively exercise children's cognitive and physical abilities. The watch doesn't require an app or phone connection and is easy to use. It supports Nano SIM cards with 2G signals for the calling function. Smooce provides quality services and support for all their products.

What We Like
Waterproof and sweat-resistant
11 built-in puzzle games
No app or phone connection needed
Buying Guide Image

Frequently Asked Questions (FAQs)

1. Can I add a smartwatch to my T-Mobile plan?

It's more affordable than ever to connect your favorite devices. Add a mobile data plan to use your smartwatch, tablet, hotspot, or other connected device—without the need for Wi-Fi.

2. Does a smart watch need a data plan?

Normal smartwatches and GPS watches can function without a data plan. They use your phone's data instead. On the other hand, standalone smartwatches have cellular connectivity and hence, require a data plan.

3. Which smartwatch can be used without phone?

Best Standalone (No Phone) Smartwatches The Apple Watch Series 6 from Apple (on Amazon) is by and large the most popular smartwatch option, and for a good reason. They are jam-packed with features and are easy to use with Apple's integrated products.

Editor's Notes

During our t-mobile smartwatches research, we found 11 t-mobile smartwatches products and shortlisted 10 quality products. We collected and analyzed 1,745 customer reviews through our big data system to write the t-mobile smartwatches list. We found that most customers choose t-mobile smartwatches with an average price of £100.72.

The t-mobile smartwatches are available for purchase. We have researched hundreds of brands and picked the top brands of t-mobile smartwatches, including Smooce, Apple, GT HITGX, BRIBEJAT, Ticwatch. The seller of top 1 product has received honest feedback from 54 consumers with an average rating of 4.7.

Written by
Kenneth Collin Avatar

Kenneth Collin graduated from Imperial College, London, at 22. He is a UX/UI designer, a web developer, and a writer, amongst others. At age 14, Kenneth programmed his first app. Kenneth's app served as a remote control for censored devices. "When I was 8, I would pick up scraps from electronics and try to rebuild or at least fix them," Kenneth said in one of his recent articles on Home repairs for top gadgets.