Attendees were particularly impressed by PieX's unique capabilities, including emotion tracking, meditation guidance, automatic journal writing, and AI-driven coaching.

"We are thrilled to introduce PieX at CES," said Dr. Ernest Xie, CTO of PieX. "It's not just a pendant; it's a revolutionary emotional wellness tool designed to help people better understand and manage their emotions."

One standout feature that drew significant attention was the AI coaching capability, which delivers personalized advice based on a user's emotional state. Beneath its sleek design, PieX integrates several technological innovations, including the use of mmWave radar and other sensors to monitor user's stress level and on-device large language models (LLMs) to provide real-time emotional insights and interactions.

The live demonstrations sparked engaging conversations about the future of AI in enhancing emotional wellness. Attendees exchanged ideas and shared their experiences, offering valuable feedback to the PieX team.