Top-10 Smartwatch With Cellular
Loved in the USA

The Samsung Galaxy Watch 7 40mm LTE is a strong choice if you want a smartwatch that works independently with cellular connectivity, letting you stay connected without your phone nearby. It shines in health and fitness with features like advanced heart rate tracking, sleep monitoring (including sleep apnea detection), and personalized wellness tips powered by AI, helping you understand and improve your daily energy and workout performance. The touchscreen display is clear and lightweight, making it comfortable to wear throughout the day.

Its durability and water resistance make it suitable for everyday use and workouts. Compatibility with Samsung phones is seamless, though users of other Android or iPhones might find some features limited compared to Samsung devices. Battery life is decent for a watch with always-on LTE but expect to recharge it daily or every other day depending on use.

The app ecosystem is solid, offering plenty of health and fitness apps, but it’s not as extensive as some competitors like Apple Watch. If you want a smartwatch with reliable cellular service, accurate health tracking, and helpful AI-driven insights, this watch covers those well. However, if you prioritize longer battery life or broader app options, you may want to consider alternatives.

The Apple Watch Ultra 2 is designed as a high-end, rugged smartwatch with cellular capabilities, ideal for active users who want a durable device for sports and outdoor adventures. Its cellular feature lets you make calls, send texts, and stream music without needing your iPhone nearby, providing strong independence. The battery life is impressive for this category, lasting up to 36 hours in normal use and extending to 72 hours in a low power mode, which is great for longer trips or intense activities.

Compatibility is seamless if you use an iPhone, thanks to watchOS 10 and a broad app ecosystem supporting fitness, navigation, and health monitoring. Health and fitness features are advanced, offering detailed metrics for runners, cyclists, swimmers, and hikers, along with safety tools like fall detection and emergency SOS. The display is bright and easy to read even in sunlight, with a large 49mm titanium case and scratch-resistant sapphire crystal enhancing durability. Water resistance up to 100 meters and military standard testing add to its toughness.

The watch is quite large and may feel bulky for some users, especially those with smaller wrists. It is primarily designed for iPhone users, limiting compatibility with Android devices. While it offers many advanced features, the price reflects its premium positioning, which might be a consideration for those seeking a more budget-friendly cellular smartwatch. This model is well suited for outdoor enthusiasts and athletes looking for a reliable, feature-rich smartwatch that can handle demanding environments and provide strong health, safety, and connectivity support.

The Apple Watch Series 10 (GPS + Cellular, 42mm) is a strong choice if you want a smartwatch that works independently from your iPhone thanks to its cellular connectivity. You can make calls, send texts, and stream music without carrying your phone, which is great for staying connected on the go. The display is bigger and brighter than before, making it easy to see your stats and notifications even outdoors. It’s also very durable, with water resistance up to 50 meters and dust resistance, so it can handle swims and outdoor activities well.

For health and fitness, it offers advanced features like ECG readings, heart rate alerts, sleep tracking including signs of sleep apnea, and detailed workout metrics for a wide range of exercises, including swimming and cycling. The safety features such as fall and crash detection add peace of mind by automatically calling for help if something serious happens. Battery life typically lasts about 18 hours with normal use, which means you’ll likely need to charge it daily, but fast charging can get you up to 80% in just 30 minutes.

Compatibility is limited to newer iPhones (iPhone Xs and later) running iOS 18 or higher, so it works best if you’re already in the Apple ecosystem. The watch supports a rich app ecosystem and customizations, allowing you to tailor it to your style and needs. If you don’t use an iPhone or prefer longer battery life without daily charging, this may not be the ideal pick.