10 Best Smartwatch That Works With Iphone 2025 in the United States

The Apple Watch Series 11 (46mm, GPS) is a strong choice for iPhone users who want a smartwatch that excels in health and fitness tracking. It offers advanced health features like hypertension notifications, ECG readings, blood oxygen monitoring, and even detects sleep apnea signs, making it useful if you want to keep a close eye on your wellness. Its always-on Retina display is bright and clear, and the screen is more scratch resistant than previous models, which helps with durability. Wearing comfort is high thanks to a thin, lightweight design and the included sport band.

Battery life supports up to 24 hours of regular use with fast charging, which means you can quickly boost it when needed. It’s water resistant up to 50 meters and dust resistant, so it’s safe for swimming and everyday wear. The watch connects seamlessly with your iPhone and offers helpful smart features like calls, texts, Siri, and emergency detection for falls or car crashes.

The price tends to be higher compared to many other smartwatches, but it includes a wide app ecosystem and integration that works best within Apple’s devices. The battery life, while good for a smartwatch with many sensors, might require daily charging if you use all features heavily. If you want a smartwatch that doubles as a powerful health monitor and fitness partner, and you value smooth iPhone integration with a sleek design, the Series 11 is well worth considering. However, if you’re on a tight budget or want longer battery life without daily charging, there might be simpler options to explore.

The Apple Watch Series 11 (GPS 42mm) is a solid choice for iPhone users looking for a smartwatch that combines sleek design with powerful health and fitness features. Its always-on Retina display is bright and easy to read, and the lightweight aluminum case makes it comfortable to wear all day and night, even while sleeping. One standout feature is its advanced health monitoring, including hypertension alerts, ECG, blood oxygen tracking, sleep scoring, and even notifications for possible sleep apnea. These tools make it a useful companion for those wanting deeper insight into their wellbeing.

Battery life lasts up to 24 hours with normal use, which covers a full day, and it supports fast charging, so you can quickly get back to tracking your activities. The watch is also swimproof with a 50-meter water resistance rating and dust resistant, making it durable enough for everyday wear. Thanks to its close integration with the iPhone, you can easily send texts, take calls, and use Siri. Safety features like crash detection and emergency SOS add peace of mind. The fitness tracking is comprehensive, with metrics for various workouts, heart rate zones, and support for Apple Fitness+.

A downside is that the battery may need daily charging if you use many features actively, which might be inconvenient for some. The price is higher compared to other smartwatches, reflecting its premium build and extensive features but possibly limiting for budget shoppers. Also, as a GPS-only model, it relies on your iPhone for cellular connectivity, so you won’t have full independence without it. This Apple Watch is ideal for iPhone users who want a stylish, health-focused smartwatch with strong fitness capabilities and safety features. It’s less suited for those seeking long battery life without daily charging or those on a tight budget.

The Apple Watch SE (2nd Gen) is a solid choice for iPhone users seeking an affordable yet capable smartwatch. It pairs seamlessly with Apple devices, offering smooth integration with apps, Siri, Apple Pay, and easy connectivity to your iPhone. The 44mm Retina display is bright and clear, making it easy to read notifications and track your fitness stats. Battery life is decent for daily use, though like most smartwatches, it requires nightly charging.

This model stands out with useful health and safety features like heart rate monitoring, sleep tracking, Fall Detection, and even Crash Detection, which adds a layer of security. Fitness enthusiasts will appreciate the Workout app and the included three months of Apple Fitness+, offering guided exercise sessions. Water resistance up to 50 meters means you can swim with it without worry.

The design is lightweight and comfortable with a stylish Midnight aluminum case and interchangeable bands, so you can personalize it easily. While it lacks some advanced sensors found in higher-end Apple Watches, its price makes it attractive for those who want essential smartwatch features without spending too much. If you primarily want a device to stay connected, monitor your health, and track workouts with reliable Apple ecosystem support, this watch will serve you well.