Best 4G Smartwatches (2024 Update)

Looking for a smartwatch that combines functionality, style, and convenience? Look no further than this powerful device, which runs on the Android 7.1 operating system and is powered by a high-performance MTK6739 Quad-core CPU.

With 1GB RAM and 16GB ROM (or optional 3GB RAM and 32GB ROM), this smartwatch delivers a rich user experience that is both fast and reliable. And thanks to its built-in Nano SIM slot, it supports independent 4G call function, allowing you to make calls directly from your smartwatch without having to carry your mobile phone while exercising.

But this smartwatch isn't just about making calls. It also features a pedometer and heart rate monitoring function that intelligently calculates your motion steps and distance, helping you take care of your health. And with the ability to record your heart rate, you can stay on top of your physical condition at all times.

The smartwatch also boasts a larger HD screen that measures 2.86 inches and features a resolution of up to 640*480p. The picture is smooth and clear, making it stylish and cool without losing vitality.

And for even more convenience, this smartwatch supports BT, GPS navigation, and WiFi. It also features built-in big speakers that allow you to enjoy music whenever and wherever you want. And with its 5MP HD camera, you can record every good moment with ease.

In short, if you're looking for a smartwatch that offers power, functionality, and convenience in a stylish package, this device is the perfect choice. So why wait? Order yours today and experience the best that the world of smartwatches has to offer!

Introducing the Dual System Smartwatch, an innovative piece of technology designed to cater to your daily needs. This smartwatch boasts of a SC9832E+PAR2822 dual system, which is highly efficient and power-saving. With its multi-sensor system, you can enjoy various features such as sports, music, heart rate monitoring, and sleep tracking while ensuring lower power consumption.

One of the remarkable features of this watch is its ability to support 4G networks, allowing you to use a separate SIM card. The side card slot design is convenient, and once you insert the SIM card, you can make and answer calls independently without the need for a mobile phone. The supported frequency bands include GSM: B2+B3+ B5+B8; WCDMA: B1+B2+B5+B8; LTE-FDD: B1/B2/B3/B4/B5/B7/B8/B12/B17/B20LTE-TDD: B38+B39+ B40+B41(100M).

The Dual System Smartwatch also features an HD dual camera with intelligent anti-shake technology that delivers sharp and vivid images. The 5.0MP front and 5.0MP side cameras allow you to capture every wonderful moment. It also comes with a face recognition setting that safeguards user information security issues. With this feature, you don't have to worry about problems such as information leakage when the watch is not around.

For fitness enthusiasts, the Dual System Smartwatch comes with a highly accurate heart rate and blood oxygen monitoring system. The 24-hour automatic heart rate measurement allows you to record and view all-day heart rate. Its intelligent heart rate algorithm ensures fast and accurate readings. With this feature, you can monitor and alert your heart rate and blood oxygen at any time and anywhere, enabling you to understand your body condition and enjoy a healthier life.

Additionally, this smartwatch supports 9 sports modes, making it ideal for both indoor and outdoor use. Its professional sensors measure calorie consumption and changes in heart rate, providing a comprehensive record of body data. With this scientific analysis, you can effectively improve your level of exercise.

Introducing the 2021 NEW VERSION 4G Kids Wrist Watch, the ideal cell phone alternative for kids aged 3-12 years old. This fully functional IP67 waterproof phone watch has all the features you need, including two-way call (video calling), WIFI LBS GPS Tracker, geofencing, pedometer, voice chat, texts, anti-lost, class mode, HD camera, historical tracker, safe zones, SOS, alarm clock, and low battery notification, making it an excellent gift for your child.

The Kids Watch is IP67 water-resistant, making it suitable for outdoor activities, but it is important to note that it is only life waterproof. The 4G smart watch phone with 2-way video calling feature allows for face-to-face video talk with your child anytime, anywhere, making communication more interesting and talkative. The smartwatch not only supports voice chat but also allows for sending pictures, enhancing the overall experience.

The watch comes with a WIFI LBS GPS Tracker that provides 4G GPS real-time positioning. It can check location history throughout the day, making it easy to know where your kids are at all times. The GPS is suitable for outdoor activities, especially in open areas, while WIFI is suitable for indoor activities, and LBS depends on the density of the communication base station and the location. The GPS Tracker combines data from GPS, WIFI, and LBS to provide the most accurate positioning, ensuring your child's safety.

In case of an emergency, the huijieus kids smartwatch has an SOS button. If your children find themselves in an emergency situation, they can press the SOS button for 3 seconds, and the GPS watch will automatically call 3 SOS numbers that you previously set for help until someone answers it. This feature provides great help for kids in emergency situations.

The 4G Network Support Kids Watch supports a 4G Nano SIM card (SIM card not included). We recommend purchasing the SIM card from Speedtalk for USA customers. It can be used in most countries with GSM networks. The Smart Watch's APP is compatible with both iOS and Android. Please turn off the smartwatch before inserting the SIM card. If you face any problems with installation, feel free to email us for assistance and to receive an installation video.

The 4G Kids Smart Watch is a fantastic device that comes equipped with all the necessary functions you need for your child. It is designed for children aged 4 to 12 and boasts of features such as GPS Tracker, Phone call, Video/Voice Chat, SOS, Wifi, Music, Pedometer, Alarm, Flashlight, Camera, Class Mode, Language of each country, Adjustable screen brightness, and nylon watch strap.

One of the standout features of this kids smart watch is its WIFI LBS GPS Tracker. With this feature, you can monitor your child's location in real-time and even check the location history throughout the day. Furthermore, in case of an emergency, your child can press and hold the SOS button for 3 seconds, and the GPS watch will automatically call and send information to the preset 3 phone numbers, which could be a lifesaver for your child.

The Video Call & Voice Chat feature is another impressive feature of this smartwatch. You can easily make video calls or voice chats with your child anytime and anywhere. You can even send pictures, making communication more interesting and fun. It is an excellent alternative to a mobile phone, especially for younger children.

The Classroom Mode is a feature that is sure to be appreciated by parents and teachers alike. When your child is in school or class, this feature disables all functions like calls, games, and photo-taking, except for SOS emergencies. Parents can set three time periods in Do Not Disturb mode, ensuring that their child's smartwatch does not become a distraction during class or study time.

In addition to these features, the 4G Kids Smart Watch also comes with a free Speedtalk SIM card and a replacement strap. To use the device, you only need to insert your SIM card and activate the package function. Note that you should turn off the watch before inserting a SIM card. If you encounter any issues during the watch setup process, you can contact the manufacturer via email, and they will actively help you solve the problem.

This plan offers users a generous allotment of 50 minutes, 100 SMS, and 100MB of data each month for a duration of six months. The SIM and plan are designed to be compatible with a broad range of 2G, 3G, 4G, 5G, LTE, and GSM-based smartwatches and wearables.

Customers can easily activate their plan online in just three simple steps. Alternatively, they may also call the company's toll-free number for assistance. For added convenience, the plan comes with 24/7 live customer support. Best of all, there are no activation fees, contracts, or credit checks required.

Upon activation, customers will automatically be assigned a U.S. phone number. The plan includes a 3-in-1 SIM card that can be easily punched out to fit standard, micro, or nano SIM slots. However, it's important to note that this service is only compatible within the United States. Roaming is not supported under this plan.

Customers who are interested in this plan can check the coverage map at STKMap to ensure that it meets their needs. Overall, this plan provides a great value for those seeking a reliable and convenient way to stay connected with their smartwatches and wearables.

This 4G Smart Watch for Kids is a great device for parents who want to stay connected with their children while ensuring their safety. It has various functions such as voice and video calls, text messages, GPS positioning, and SOS alarm. The watch can be connected to the network by inserting an activated Nano SIM card or WIFI, and it supports GSM, WCDMA, and 4G network standards.

The children’s smartwatch has a multitude of applications designed for kids and parents such as an alarm clock, face unlock, high-definition camera, game, calculator, wifi, real-time monitoring, exercise track, class mode, and more. The watch comes with its own app store and you can download more watch apps by connecting it to your WiFi or data connection network. This makes it a perfect Christmas and birthday gift for boys and girls.

The kid smartwatch comes with an SOS alarm that supports GPS, LBS, and WIFI positioning. Parents can set the GPS reading interval in the working mode of the mobile app, which allows them to know where their kids are anytime. In case of an emergency, the child can quickly contact the parents with one click or press the SOS button for 3 seconds, and the GPS watch will automatically circularly call 3 SOS numbers set for help until someone answers it. This feature makes the cell phone wristwatch very helpful for kids in emergency situations.

The 4G GPS smartwatch has real-time positioning, and it combines the data of GPS, WIFI, and LBS to get the most accurate positioning. The accuracy depends on the carrier's backend database. The watch is water-resistant, but parents should pay attention to its use. The sensitive touch screen makes the operation more convenient, and it is easy for children and students to use as it is multilingual. The fresh colors of the watch will make every child fall in love with it.

If for any reason you are not completely satisfied with your purchase, the seller offers a 24-hour problem-solving service. This 4G Smart Watch for Kids is an excellent investment for parents who want to keep their children safe and connected.

This charging cable is designed to work seamlessly with a range of PalmTalkHome waterproof smartwatches, including the S7, S8, S9, S1, S2, S12, and 4G Kids Smartwatch. The cable ensures a secure and reliable magnetic connection for effortless charging and syncing of your device.

In addition to being compatible with PalmTalkHome smartwatches, this charging cable can also be used with other magnetic charging smartwatches. This versatile cable eliminates the need for multiple charging cords, making it a convenient and practical accessory for anyone who owns multiple smartwatches.

Crafted from high-quality materials, this charging cable is built to last and can withstand daily wear and tear. Its compact and portable design makes it easy to take with you on-the-go, so you can keep your smartwatch charged and ready for anything, whether you're at home, at the office, or on the road.

This charging cable is an essential accessory for anyone who relies on their smartwatch to stay connected and organized throughout the day. With its reliable performance, wide compatibility, and durable construction, this cable is sure to be a valuable addition to your smartwatch collection.

The Spacetalk Adventurer kids phone watch is a smart and reliable way to keep an eye on your child’s activities and contacts. With the easy-to-use Spacetalk app, parents can set limits and monitor their child's location without actively watching them. The watch is powered by Google Maps and an accurate GPS locator that allows parents to instantly know their child's whereabouts. Parents can also set alerts to be notified if their child leaves a predefined Safe Zone.

This kids smartwatch is built with durability in mind, with Gorilla Glass touchscreen, IP67 water resistance, and a durable wristband. It is designed for children aged 5-12 years and is both kid-tough and kid-fun. The watch has a powerful battery that lasts up to 36 hours depending on use and allows for HD video calling and video messaging with predefined contacts. It also has a picture-taking feature, which can be easily shared with people on the safe list.

The Spacetalk Adventurer kids phone watch is powered by 4G technology and can be used with AT&T, T-Mobile, and other virtual mobile operators (not compatible with Verizon, Sprint, or Speedtalk). Children can make and receive video calls, voice calls, text, and chat messages, but only to and from safe contacts defined by parents. There is no open internet, so children cannot access any social media sites.

The watch also has a fitness activity tracker and a School Mode for distraction-free learning. Parents can use the app to set departure and arrival times for school or a friend’s house while being notified if their child does not depart or arrive by the scheduled time. This helps teach children responsibility and keeps them safe.

The Spacetalk Adventurer kids phone watch also comes with some great features like "Reward Stars" that parents can give their child via the app when they go beyond their expectations. Parents can also set "Reminders" to gently nudge them when necessary. The new wellness feature has everything parents need to monitor their child's physical and emotional wellbeing.

Parents, grandparents, or caregivers can use the app simultaneously, and a SIM card along with a phone and data plan is required and is not furnished by Spacetalk. Contact your carrier for details.

Introducing the world's first smartwatch with the largest display ever made, perfect for those who love to see everything at once. With a whopping 2.86 inch (640×480) display, you can now enjoy an immersive experience like never before.

Stay connected even when you're on the go with the built-in 4G support and sim card slot. This feature allows you to make hands-free calls and use various online apps anywhere and anytime on your bigger display.

Never miss a moment with the smartwatch's video call and selfie features. The device captures every detail with enhanced clarity and brightness, so you can relive your memories with the same vividness as the day they occurred.

The smartwatch also features a heart rate sensor and built-in heart rate monitor, allowing you to check your heart rate during workouts. You can also monitor your resting, walking, breathing, workout, and recovery rates throughout the day, or take a new reading at any time.

The smartwatch's 2700 mAh battery eliminates the need for daily charging, giving you the freedom to keep up with your busy schedule without worrying about battery life.

Introducing the Ticwris MAX smartwatch, a game-changing device that combines the latest technology with sleek design. This 4G LTE network watch supports 5 network modes and 4G/3G/2G networks, making it ideal for global travel. With one smartwatch, you can enjoy faster data transmission, lower consumption, and a more reliable connection. It supports various network frequencies, including 2G GSM:B2,B3,B5,B8; 3G WCDMA:B1,B5,B2; TD-SCDMA:B34/B39;4G FDD LTE:B1,B2,B3,B5,B7,B8,B12,B17,B20;TDD LTE:B38,B39,B40. The Ticwris MAX smartwatch works with popular carriers such as AT&T, C Spire, Sprint, miSpot, Mosaic Telecom, nTelos, T-Mobile, US Cellular, United Wireless, V-tel, and Adams Networks.

One of the standout features of this smartwatch is its 2.86-inch big screen, equipped with a new generation of square LCD screens. With a full-screen resolution of 480×640 and a powerful HD 8.0MP camera, the Ticwris MAX offers an unprecedented immersive visual experience. Whether you're watching videos, playing games, or taking selfies, this smartwatch delivers excellent performance.

The Ticwris MAX smartwatch also boasts a longer battery life, thanks to its 2880mAh battery. You can give your charger a rest, as the battery eliminates the need for daily charging and helps you keep up with your busy week. In 4G mode, the watch has a standby time of 11 days.

For fitness enthusiasts, the Ticwris MAX smartwatch is equipped with a heart rate sensor and a built-in heart rate monitor. You can check your heart rate during a workout, see your resting, walking, breathe, workout, and recovery rates throughout the day, or take a new reading at any time. This 4G smartwatch also features a pedometer, allowing you to track your steps and stay active.

Other features of the Ticwris MAX smartwatch include a detachable strap, large memory, card call, IP67, WiFi, message, music sync function, map, weather, alarm, APP store, sound recorder, calendar, and voice search. Please note that the SIM card is not included.