The device leverages advanced hardware including LDS LiDAR, four-microphone sound localization, and AI vision-based skeletal recognition to detect emergencies. If a user falls or signals distress, Doova autonomously navigates to their location to assess the situation. Should the user fail to respond within 60 seconds, the robot initiates an emergency workflow, establishing a two-way live video link with family members to ensure timely intervention.

Beyond safety, Doova functions as an interactive household partner powered by a multimodal large language model. It engages in natural conversation to alleviate loneliness and assists with cognitive tasks like deciphering complex documents, identifying potential scam risks, and managing medication schedules. Its design prioritizes a non-intrusive presence, utilizing a node-oriented navigation strategy that scans rooms from the center rather than patrolling along walls, which avoids the feeling of constant surveillance.

As a central hub for Tuya’s AIoT ecosystem, the robot allows seniors to control lighting, appliances, and home climate via voice commands. The hardware features a 10.1-inch high-definition display and a soft, curved aesthetic intended to blend into domestic environments. By combining these capabilities, Tuya aims to address the rising demand for technology that facilitates aging in place while reducing the anxiety associated with living independently.