10 Best Smartwatch With Cellular 2025 in the United States

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.

The Apple Watch Series 10 is a strong contender in the smartwatch-with-cellular category, offering a blend of advanced health tracking, fitness features, and seamless connectivity. One of its standout strengths is the cellular capability, allowing users to make calls, send texts, and stream music even without their iPhone close by. This is particularly beneficial for those who want to stay connected while exercising or on the go.

The health and fitness features are impressive, with capabilities such as an ECG app, heart rate notifications, and sleep tracking. The watch can also monitor menstrual cycles, making it a useful tool for overall wellness. The Activity Rings encourage users to stay active throughout the day and the variety of workout modes cater to a wide range of physical activities.

In terms of design, the Apple Watch Series 10 boasts a larger and brighter display, which is easy to read in various lighting conditions. Its lightweight and comfortable feel is ideal for all-day wear. The watch is also durable, with IP6X dust resistance and a water resistance rating of 50 meters, making it suitable for swimming and outdoor activities.

However, there are a few drawbacks to consider. The battery life, while decent, only lasts up to 18 hours with regular use, which may require frequent charging for heavy users. Additionally, it is primarily designed to work with iPhones, so users with other smartphone brands won't be able to take full advantage of its features.

Customization options are a plus, allowing users to personalize their watch with different bands and faces. It's also worth noting that the environmental commitment of Apple, with the Series 10 being carbon neutral when paired with select bands, adds a socially responsible touch.

For anyone looking for an all-in-one health and fitness tool that offers cellular connectivity, the Apple Watch Series 10 is an excellent choice, especially for existing Apple ecosystem users.

The Apple Watch Ultra 2 is a robust smartwatch designed for active individuals, making it an ideal choice for fitness enthusiasts and adventurers. One of its biggest strengths is its cellular connectivity, allowing you to make calls and send texts without needing your iPhone nearby. This makes it convenient for outdoor activities where carrying a phone might be cumbersome. Additionally, the watch features a rugged titanium case, making it durable and water-resistant up to 100 meters, which is great for swimmers and divers. The battery life is also impressive, offering up to 36 hours on regular use and up to 72 hours in Low Power Mode, ensuring it can keep up with long days of outdoor adventures.

For fitness tracking, it excels with advanced metrics for runners, cyclists, and swimmers. The precision dual-frequency GPS is noteworthy for tracking outdoor activities accurately, and it also includes features like heart rate monitoring and automatic stroke detection for swimmers. However, the size may be a drawback for some, as the 49mm case could feel bulky on smaller wrists.

Another aspect to consider is compatibility; while it works seamlessly with iPhones, those using Android devices won’t be able to utilize its full potential. The app ecosystem is robust, but users may find some apps are exclusive to the Apple environment. While it comes at a premium price point, the extensive features and quality construction may justify the cost for those who are serious about fitness and outdoor activities.