10 Best Smart Watches Under 100 2026 in the United States

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.

You can receive notifications, calls, and texts directly on the watch, and it supports Siri voice commands for easy control. Given the model’s advanced features and premium design, it is not realistically available under $100, which may be a significant drawback if budget is a priority. While it excels in health and fitness tracking, those looking for longer battery life or a simpler interface might find it less convenient. This smartwatch is best suited for iPhone users seeking a comprehensive health-focused device with a stylish look, but it is not an entry-level budget device.

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 watch is water resistant up to 50 meters and dust resistant, so it can handle swimming and outdoor activities without worry. Notifications, calls, texts, and music controls keep you connected seamlessly via your iPhone, making it a handy companion for daily life. On the downside, this model’s price is usually well above $100, so it’s not a budget option in that sense. Also, full functionality requires an iPhone, limiting compatibility if you use other smartphones. While the battery lasts a day, it may feel short if you use many features continuously.

The solid build and scratch-resistant glass add durability, but the aluminum case might not feel as premium as higher-end materials. To summarize, this watch excels in health and connectivity features and design but is more suited for those ready to invest more than $100 and who own an iPhone.

The Apple Watch Series 7 (GPS + Cellular, 41mm) in Starlight Aluminum is a feature-rich smartwatch with a bright, always-on Retina AMOLED display that is larger than previous models, making it easy to read and navigate. It features a crack-resistant front crystal, dust resistance, and a swimproof design, enhancing durability for everyday use and workouts.

Its comprehensive fitness tracking includes heart rate monitoring, ECG, blood oxygen measurement, sleep tracking, and activity trends via Apple’s apps, appealing to health-conscious users. Compatibility is limited to iOS devices, so Android users cannot use it. The battery life lasts around 18 hours, covering a day’s use but requiring daily charging. Cellular capability supports calls, texts, notifications, and music streaming independently, providing convenience when away from a phone.

While water-resistant up to 50 meters, it is not designed for deep diving or high-pressure water activities. The aluminum case and sport band offer comfort but may feel less premium than stainless steel or titanium options. Given its extensive features and design quality, this watch is best suited for users seeking advanced fitness and connectivity tools who own an iPhone. It is likely above the under $100 budget range, making it less appropriate for those seeking a budget smartwatch.