10 Best Smart Watches For Iphones 2025 in the United States

The Apple Watch Series 10 is a standout choice for iPhone users looking for a smartwatch that offers a range of advanced features, making it especially suitable for those focused on health, fitness, and connectivity. With its larger always-on Retina display, users can enjoy a clear and expansive view of notifications and fitness metrics, which is a significant upgrade for those coming from earlier models. The watch's advanced health features, including ECG monitoring and sleep tracking, provide users with valuable insights into their well-being, while safety features like fall detection and emergency SOS ensure peace of mind when on the go.

Battery life is another strong point, as the watch charges quickly—80% in about 30 minutes—allowing for minimal downtime. Additionally, the Apple Watch Series 10 is designed for durability, boasting a robust build that is both water-resistant up to 50 meters and dust-resistant, making it ideal for those who lead active lifestyles.

However, there are a few drawbacks to consider. The reliance on the iPhone for full functionality means that if you don’t own an iPhone, you might miss out on many features. While the watch offers a plethora of fitness and health tracking options, the user interface might feel overwhelming for those who prefer a simpler approach. Customization options are plentiful, but the selection is largely dependent on Apple’s ecosystem, which may not suit everyone. Lastly, while it's a premium product, the price point may be a barrier for some potential buyers looking for more budget-friendly options.

The Apple Watch Series 10 is a strong choice for anyone using an iPhone, offering seamless compatibility starting with iPhone Xs and iOS 18 or later. Its 42mm always-on Retina display is bigger and brighter than before, making it easy to see information even at an angle. The watch features a sleek and comfortable design, with a lightweight aluminum case and customizable bands to suit different styles. Battery life supports about 18 hours of regular use, with a fast-charging feature that gets you back up to 80% in just 30 minutes, which is handy for busy users.

Fitness and health tracking are standout features here. It covers a wide range of activities, from running and swimming to yoga and dance, and offers advanced sensors like an electrical heart sensor for ECG readings, a temperature sensor, and water temperature gauge. Sleep tracking includes sleep apnea notifications, and the watch can alert you to irregular heart rhythms or high and low heart rates. Safety is well addressed with fall and crash detection and emergency SOS features that can connect you to help quickly.

The watch is water resistant up to 50 meters and dust resistant with an IP6X rating, making it durable for active lifestyles. Connectivity is solid with built-in GPS, Bluetooth 5.3, Wi-Fi, and optional cellular capabilities for staying connected without your phone nearby. Apple’s app ecosystem is robust, providing a smooth experience with access to messaging, calls, music, Siri, Apple Pay, and Apple Fitness+. The battery lasts about a day under normal use, so daily charging is necessary, and some features require an iPhone to function fully. The price point tends to be higher than many other smartwatches, reflecting Apple's premium build and extensive features. Also, while the watch is light and comfortable, those new to smartwatches may find the many features a bit overwhelming at first. If you want a stylish, reliable smartwatch that works best within the Apple ecosystem and offers comprehensive health and safety tools, the Apple Watch Series 10 is a great fit.

The Fitbit Versa 4 is a versatile fitness smartwatch designed to work seamlessly with iPhones running iOS 15 or higher. It features a 1.58-inch square touchscreen display that offers a clear and interactive user experience. With a battery life of over 6 days, it ensures you won't be constantly recharging, making it reliable for long-term use. The built-in GPS, 40+ exercise modes, 24/7 heart rate monitoring, and comprehensive activity tracking make it an excellent choice for fitness enthusiasts.

Additionally, it has sleep and stress tracking features, along with personalized insights to help improve your overall well-being. The water resistance up to 50 meters means you can use it for swimming and in wet conditions without worrying about damage. For connectivity, it supports Bluetooth 5.0, allowing you to receive calls, texts, and notifications directly on your wrist. Fitbit's own operating system offers a range of apps and features like Fitbit Pay, Amazon Alexa, and upcoming support for Google Wallet and Maps on iOS.

The inclusion of both small and large bands ensures a comfortable fit for various wrist sizes. However, the square design might not appeal to everyone, and some users may find the Fitbit OS less versatile compared to other smartwatch operating systems. Despite these minor drawbacks, the Fitbit Versa 4 stands out as a strong contender for those seeking a fitness-focused smartwatch compatible with iPhones.