Experience Optimized Operation with Zepp OS - Easily find what you’re looking for among the Amazfit GTS 3 smart watch’s applications thanks to the intuitive Zepp OS. With most animations reaching 60 FPS, along with a specifically tailored UI, the Zepp OS makes navigating to the feature you need a seamless interaction that consumes less power. Experience a mini app framework with a rich ecosystem including 10+ mini apps and even the Home Connect third-party app. Alexa and Offline Assistant - Easily set an alarm, ask a question, get a translation and more with Alexa, which is built into the Amazfit GTS 3 smart watch. If you’re out and don’t have internet access, the smart watch also has an offline voice assistant for you to perform operations like engaging a sports mode or opening a health metric feature via voice command. A Fitness Partner with 150+ Sports Modes -Whether you’re a team player or prefer the focus of working out by yourself, the Amazfit GTS 3 sports watch is the ultimate easy-to-use sports smart watch. With over 150 built-in sports modes to suit your choice of activity, the watch can track metrics like heart rate, calories burned, and assesses specialized data such as maximum oxygen uptake (VO2 Max), full recovery time, training load and training effect.