10 Best Lte Smartwatch 2025 in the United States

The Apple Watch Series 10 [GPS + Cellular 46mm case] stands out with its increased display size, advanced health tracking features, and impressive durability. The larger, always-on Retina display is up to 40% brighter and offers more screen space, making it easier to interact with apps. Health enthusiasts will appreciate the ECG app, heart rate notifications, sleep apnea detection, and workout tracking for various activities. The watch also includes useful safety features like Fall Detection and Crash Detection, which can automatically contact emergency services when needed.

The S10 SiP processor ensures smooth performance, and the LTE connectivity allows you to make calls, send texts, and stream music without your iPhone nearby. Additionally, the watch is water-resistant up to 50 meters and dust-resistant with an IP6X rating, making it durable for various environments. The battery life could be a limiting factor for some, offering up to 18 hours of normal use or 36 hours in Low Power Mode. Fast charging capabilities are a plus, but frequent charging might be necessary for heavy users.

Compatibility is limited to iPhone models starting from the iPhone Xs onwards, which might not work for everyone. The design is sleek, with a customizable band and face options, ensuring comfort and style. Users looking for a robust smartwatch with extensive health and fitness tracking, combined with strong safety features and LTE connectivity, will find the Apple Watch Series 10 a solid choice.

The Samsung Galaxy Watch Ultra 47mm LTE AI Smartwatch, in Titanium White, is a robust and feature-packed device designed to cater to fitness enthusiasts and tech-savvy individuals alike. With a durable titanium design, this smartwatch can withstand tough environments, including rainy and dusty conditions, as well as ocean swimming, making it ideal for outdoor activities and rigorous workouts. The 47mm round display is both stylish and functional, providing clear visuals for all your activities and notifications.

The built-in GPS and precise heart rate tracking, powered by Galaxy AI, ensure accurate monitoring of your fitness and health metrics, including steps, sleep, and heart rate. Personalized insights and daily wellness tips help you stay on top of your fitness goals and well-being. However, the battery life might be a concern for some users, especially with LTE connectivity enabled, which can drain the battery faster.

Compatibility with other devices is limited to those that support Tizen OS, which may not be as widely adopted as other operating systems. The app ecosystem is also somewhat restricted, potentially limiting the variety of apps available. Despite these issues, the Samsung Galaxy Watch Ultra offers a comprehensive set of features for those looking for a rugged, reliable smartwatch to track their fitness and stay connected on the go.

The Fitbit Versa 4 Fitness Smartwatch is a robust option for those seeking a blend of fitness and smart features. Its standout strength is the impressive fitness and health tracking capabilities, including 24/7 heart rate monitoring, GPS, over 40 exercise modes, and sleep tracking, making it ideal for fitness enthusiasts. The Daily Readiness Score can help users optimize their workouts and recovery periods, while the SpO2 monitoring and stress management tools offer insights into overall health.

The watch is water-resistant up to 50 meters, adding durability for swimming and other water activities. With a battery life of over 6 days, users won't need to charge it frequently, which is convenient for continuous use. On the smart front, the Versa 4 supports Bluetooth calls, text notifications, and has built-in Amazon Alexa. However, LTE connectivity is absent, meaning it relies on a connected smartphone for full functionality.

The display is clear and easy to navigate, though some users might find the 1.58-inch screen slightly small. The watch's design is sleek and comfortable, available in a standard black/graphite color that suits various styles. The inclusion of both small and large bands ensures it fits different wrist sizes. One notable drawback is the limited app ecosystem compared to other smartwatches, which might restrict the addition of new features through third-party apps.