Amazfit GTS 2 New Version is the same as the regular GTS 2 from last year. The only difference here is the strap options, which are now available in Midnight Black and Petal Pink. While the strap is silicone, its body is made of aluminum. The watch sports a 1.65-inch AMOLED display with a 348 x 442 pixels resolution and 341PPI. Its 246mAh battery is rated for 7 days of typical usage. In the health department, the GTS 2 (New Version) has a BioTracker 2 PPG sensor that supports blood oxygen measurement among others. The watch supports Bluetooth 5.0 and 2.4GHz WiFi connectivity. Other features include Bluetooth calls, over 90 sports modes, and 3GB of storage for music.