Zepp Health, the parent company of Amazfit, announced on Tuesday the launch of Zepp OS4, the new operating system for its smartwatches. It employs the latest OpenAI artificial intelligence (AI) model, GPT-4o, and offers several new features.Photo courtesy of Amazfit OfficialThe company claims that supported Amazfit wearable devices will receive voice command functionality, new personalized health features, and improved messaging and Bluetooth integration. Zepp OS4 is currently compatible with th