10 Best Smart Watch Phone 2025 in the United States

The Apple Watch Series 10 with a 46mm GPS-only aluminum case features a vibrant, always-on Retina display that is up to 30% larger, making it easy to view stats and notifications at a glance. Its lightweight and comfortable design supports all-day wear. The battery life offers around 18 hours under typical use, which should cover most users through the day, and fast charging allows topping up to 80% in about 30 minutes. Connectivity options include GPS, Bluetooth 5.3, Wi-Fi, and it is primarily compatible with iPhones running iOS 18 or later, making it best suited for those already within the Apple ecosystem.

Fitness and health tracking capabilities are extensive, including ECG, heart rate monitoring, sleep and menstrual cycle tracking, as well as sensors for swimming and other workouts. Safety features such as fall and crash detection provide added security by connecting users to emergency services if necessary. The watch is durable with water resistance up to 50 meters and dust resistance rated IP6X, making it suitable for daily wear and active lifestyles.

With 64GB of storage, there is ample space for apps, music, and more. The watch runs watchOS, delivering a smooth and customizable user experience, designed to work seamlessly with other Apple devices. This smartwatch is an excellent option for iPhone users seeking a premium, health-focused wearable equipped with robust fitness and safety features, though it might not suit those outside the Apple ecosystem or those requiring longer battery life.

The Apple Watch Series 10 stands out in the smart-watch-phone category due to its large, always-on Retina display that offers up to 30% more screen area, making it visually impressive and easy to use. Additionally, it boasts excellent durability with crack resistance, IP6X dust resistance, and water resistance up to 50 meters, making it suitable for various outdoor activities and swimming.

The watch's health and fitness tracking capabilities are top-notch, providing advanced metrics for numerous workouts and deep insights such as ECG monitoring, high and low heart rate notifications, and sleep tracking, including sleep apnea alerts. It also offers menstrual cycle tracking with retrospective ovulation estimates, which can be particularly useful for women.

Connectivity is strong with built-in GPS, Wi-Fi, Bluetooth, and compatibility with Apple devices, allowing seamless integration with your iPhone for calls, texts, music, and notifications. Safety features like Fall Detection, Crash Detection, and Emergency SOS add a layer of reassurance. On the downside, the battery life is relatively modest, offering up to 18 hours with normal use and up to 36 hours in low power mode, which might require frequent charging for heavy users. The watch's reliance on an iPhone for many functions may limit its appeal to non-Apple users. Storage and memory are ample with 64GB capacity, but this is more than what most users might need for a smartwatch. The Apple Watch Series 10 is ideal for those who already own Apple devices and are looking for a comprehensive health and fitness companion with strong connectivity and durability features.

The Fitbit Versa 4 Fitness Smartwatch is designed to keep you motivated and on track with your fitness goals. It features a 1.58-inch touchscreen display, making it easy to view your stats and notifications at a glance. The battery life is impressive, lasting over six days on a single charge, which is great for those who don't want to charge their watch frequently. Connectivity is robust with Bluetooth support for calls, texts, and notifications directly on your wrist, plus built-in GPS for tracking your workouts without needing your phone.

The watch excels in fitness tracking with 40+ exercise modes, 24/7 heart rate monitoring, sleep tracking, and a daily readiness score to help optimize your workouts. The inclusion of water resistance up to 50 meters is a plus for swimmers and those who don't want to worry about their watch getting wet. The operating system supports both iOS and Android, and the watch includes extras like Fitbit Pay, Amazon Alexa, and Google Wallet.

However, the storage is somewhat limited at 4 GB, which may restrict the amount of music and apps you can keep on the device. Additionally, while the Versa 4 offers a variety of health tracking features, some advanced metrics and programs require a subscription to Fitbit Premium after the initial 6-month trial. Designed with durability in mind, the watch can operate in a wide range of temperatures and comes with both small and large bands for a better fit. Despite some limitations in storage and the premium subscription requirement, the Fitbit Versa 4 is a solid choice for those looking to enhance their fitness routine with a reliable and feature-rich smartwatch.