🏷️ Amazfit

Amazfit GTS 4 smartwatch

★★★★½ 4.4/5 (4 customer reviews)
Overall Score4.4/5.0
Expert Verdict

The Amazfit GTS 4 smartwatch is a strong contender in the mid-range smartwatch market, offering robust health and fitness tracking in a stylish and lightweight design. Its long battery life and accurate sensors make it ideal for fitness enthusiasts who want a capable device without breaking the bank. While it may not have the extensive app ecosystem of premium competitors, it delivers excellent value and usability for everyday users.

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Key Features

  • 1.75-inch AMOLED touchscreen with customizable watch faces
  • BioTracker 4.0 PPG sensor for heart rate, SpO2, and stress monitoring
  • Built-in GPS with support for GPS, GLONASS, Galileo, and Beidou
  • Over 150 sports modes for diverse activity tracking
  • Up to 8 days of battery life on a single charge
  • Zepp OS with Alexa voice assistant and offline voice commands
  • Water resistance up to 5 ATM
✓ Pros
  • Bright and sharp AMOLED display with good visibility outdoors
  • Accurate and comprehensive health monitoring sensors
  • Wide variety of supported sports and fitness activities
  • Long battery life compared to many competitors
  • Lightweight and comfortable to wear all day
  • Responsive touchscreen and smooth user interface
  • Built-in Alexa support for smart assistant functionality
✗ Cons
  • Limited third-party app support compared to other smartwatch platforms
  • No onboard music storage; relies on phone connection for playback
  • Occasional syncing delays with the smartphone app
✅ Check Price on our retail partners

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Full Review

The Amazfit GTS 4 smartwatch offers a sleek and lightweight design combined with a comprehensive suite of health and fitness tracking features. Its vibrant 1.75-inch AMOLED display provides sharp visuals and customizable watch faces, ensuring both style and functionality. The watch incorporates BioTracker 4.0 PPG sensors for continuous heart rate monitoring, SpO2 measurement, and stress level tracking, making it an excellent companion for health-conscious users.

Equipped with built-in GPS and support for multiple satellite systems, the GTS 4 ensures accurate location tracking during workouts and outdoor activities. It supports over 150 sports modes, catering to casual fitness enthusiasts and serious athletes alike. The watch also boasts an improved battery life of up to 8 days with typical usage, balancing performance with endurance.

Running on Zepp OS, the Amazfit GTS 4 delivers a smooth user experience with access to a growing ecosystem of apps and features such as Alexa voice assistant, offline voice commands, and music control. While it lacks some advanced smartwatch apps compared to competitors, it strikes a great balance between fitness tracking and smart features at a competitive price point.

Customer Reviews

Emily R. March 2025
★★★★★
Fantastic battery life and health tracking
I've been using the Amazfit GTS 4 for a month now and I'm impressed by the battery life. It easily lasts over a week with all-day heart rate and SpO2 monitoring enabled. The health data feels accurate and helps me keep track of my fitness goals.
Jason M. January 2025
★★★★☆
Great display and comfortable wear
The AMOLED screen is bright and crisp, making it easy to read notifications and stats outdoors. The watch is very lightweight and comfortable to wear during workouts and sleep. I wish there was music storage, but overall a solid smartwatch.
Sophie L. February 2025
★★★★☆
Good features but app syncing could improve
I like the variety of sports modes and the inclusion of Alexa voice assistant. However, I sometimes experience delays syncing data to the phone app, which can be frustrating. Still, a great value for the price.
Mark T. December 2024
★★★★☆
Versatile fitness tracker with smart features
The Amazfit GTS 4 is a versatile smartwatch that balances fitness tracking with smart notifications well. It's not perfect, but for the cost, it offers excellent functionality and a sleek design.