10 Best Smart Watches Under 100 2026 in the United States

The Apple Watch Series 11 (GPS, 46mm) stands out with a bright, always-on Retina OLED display that’s easy to read in different lighting conditions, which is great for everyday use. It offers a full day of battery life—up to 24 hours on a single charge—with fast charging that quickly tops up your watch for hours of use. For fitness and health, it’s packed with advanced features like ECG readings, heart rate monitoring, sleep tracking with a daily sleep score, blood oxygen monitoring, and even alerts for high blood pressure and sleep apnea. It’s well suited for people who want a comprehensive health tracker in a sleek, lightweight design that you can comfortably wear all day and night.

The Apple Watch Series 11 is a feature-packed smartwatch designed for health and fitness enthusiasts who want detailed body insights and reliable activity tracking. It features a bright, always-on Retina display that's easy to read in different lighting conditions, with a durable glass that resists scratches well. Battery life lasts about 24 hours with regular use, which means daily charging is needed, though a quick 15-minute charge can add around 8 hours of use. The watch includes advanced fitness and health features like ECG, blood oxygen monitoring, sleep scoring, and even detects potential issues like high blood pressure or sleep apnea, making it great for users focused on wellness. It tracks workouts, heart rate, and offers motivational tools through its Apple Intelligence integration when used with an iPhone. Water resistance up to 50 meters and dust resistance means it handles swimming and outdoor activities confidently.

The Apple Watch Series 11 (GPS, 42mm) is a highly capable smartwatch packed with advanced health and fitness features. It offers a bright, always-on Retina OLED display that’s sharp and easy to read, along with a durable, scratch-resistant glass and an elegant rose gold aluminum finish. Its fitness tracking is thorough, covering heart rate monitoring, ECG, blood oxygen, sleep score, and even hypertension notifications—ideal for those serious about health insights. It’s water-resistant up to 50 meters, making it suitable for swimming and other water activities, and the build quality is solid with IP6X dust resistance, ensuring durability for everyday use. The battery lasts about 24 hours with normal use, which means daily charging is needed, but it charges quickly if you’re short on time. Compatibility is limited to Apple iPhones, which is crucial to know if you use Android devices.