The GTS 4 Black features over 150 sports modes with smart recognition, making it easy to keep track of your activities no matter what you're doing. The watch is also equipped with a built-in speaker and support for cell phone calls, making it easy to stay in touch with your friends and family even when you're on the go.
Next-generation BioTracker 4.0 PPG biometric sensors allow you to keep track of your health and fitness. This makes the watch perfect for training and activities that require high precision and reliability.
The Amazfit GTS 4 Black uses the latest Zepp OS 2.0 with adjustable layouts and a mini app ecosystem. This means you can customize the watch exactly to your needs and preferences. In short, if you are looking for an advanced smartwatch with high performance and versatility, the Amazfit GTS 4 Black is the right watch for you;
