Amazfit Active 2 (Square) review: An advanced fitness tracker in the form of a smartwatch

By | July 28, 2025
Amazfit Active 2 Square review – AMOLED display and fitness design

The wearable market has evolved tremendously, with fitness trackers merging seamlessly with smartwatches to create versatile, feature-packed devices. Amazfit, known for producing affordable yet premium wearables, recently launched the Amazfit Active 2 (Square). This smartwatch promises advanced fitness tracking, a sleek design, and impressive health monitoring features, all while maintaining an attractive price point. But does it live up to the hype? Let’s find out.

Design and Build Quality

The Amazfit Active 2 (Square) sports a modern and minimalist design with a rectangular AMOLED display that enhances visibility and style. The square form factor makes it look similar to high-end smartwatches but with its own distinctive charm. Weighing just under 30 grams (without the strap), the watch feels featherlight on the wrist, making it ideal for prolonged wear during workouts or daily activities.

The display is a 1.75-inch AMOLED panel with sharp colors and deep blacks, offering a resolution of 450 x 390 pixels. Whether you’re checking notifications or tracking a workout, the screen is bright and readable even under direct sunlight, thanks to its 1,000 nits brightness. The watch is protected by tempered glass with an anti-fingerprint coating, ensuring durability and resistance against everyday wear and tear.

Amazfit has included customizable straps, allowing users to swap bands for different occasions. The overall design strikes the perfect balance between casual and sporty, making it suitable for both gym sessions and office wear.

Fitness and Health Tracking

The Amazfit Active 2 (Square) excels as a fitness tracker, boasting over 120 sports modes. Whether you’re into running, cycling, yoga, strength training, or swimming, this smartwatch has a mode tailored to your activity. It uses a high-precision BioTracker PPG biometric sensor to provide accurate heart rate monitoring during workouts and throughout the day.

One standout feature is its advanced sleep tracking. It can monitor different sleep stages, including light, deep, and REM sleep, while also tracking daytime naps. For those aiming to improve their rest quality, the detailed sleep insights and suggestions are particularly useful.

Another highlight is SpO2 (blood oxygen saturation) tracking, which has become essential in modern wearables. Combined with stress monitoring and a PAI (Personal Activity Intelligence) score, the watch provides a complete picture of your overall wellness.

Smart Features and Connectivity

Beyond fitness tracking, the Amazfit Active 2 (Square) functions like a full-fledged smartwatch. It supports call and message notifications, weather updates, calendar alerts, and app notifications. Although you can’t reply to messages directly, you can view them instantly on the bright display.

It also includes built-in Amazon Alexa integration, allowing you to check the weather, set reminders, or control smart home devices through voice commands. Additionally, the watch supports Bluetooth 5.3 for stable connectivity with your smartphone, ensuring real-time syncing of data via the Zepp app.

Performance and User Experience

Powered by Amazfit’s proprietary operating system, the watch delivers a smooth and lag-free user experience. The UI is intuitive, with simple swipe gestures to access widgets, apps, and fitness stats. The Zepp app acts as a comprehensive companion, providing detailed insights into your workouts, health metrics, and goals.

The GPS performance is accurate, locking onto satellites quickly and delivering precise route tracking during outdoor activities like running and cycling. It also features automatic workout detection for common exercises, reducing the need for manual input.

Battery Life

Battery performance is where Amazfit continues to shine. The Amazfit Active 2 (Square) is equipped with a 300mAh battery that lasts up to 14 days on typical usage and about 7–8 days on heavy usage with continuous GPS and heart rate tracking enabled. In battery saver mode, it can stretch up to 24 days. Charging is convenient, thanks to the magnetic charger that takes roughly 1.5 hours for a full charge.

Pros and Cons

Pros:

  • Lightweight and stylish square design.
  • Bright 1.75-inch AMOLED display.
  • 120+ sports modes with accurate tracking.
  • Comprehensive health monitoring (heart rate, SpO2, stress, and sleep).
  • Built-in Alexa voice assistant.
  • Excellent battery life (up to 14 days).
  • Affordable compared to premium smartwatches.

Cons:

  • No third-party app support.
  • Limited interaction with notifications (can’t reply to messages).
  • Lacks advanced smartwatch features like cellular connectivity or music storage.

Final Verdict

The Amazfit Active 2 (Square) is a perfect blend of a smartwatch and an advanced fitness tracker. It offers a premium AMOLED display, excellent health monitoring tools, and long-lasting battery life — all packed into a sleek and lightweight design. While it lacks some high-end smartwatch functionalities, it excels in fitness tracking and overall value for money.

If you’re someone who wants a feature-rich fitness tracker that doubles as a stylish smartwatch without breaking the bank, the Amazfit Active 2 (Square) is an excellent choice. It’s ideal for fitness enthusiasts, casual users, and anyone seeking an affordable yet capable wearable.