Powered by precision micro-motors in joints and neck, Wuffy moves smoothly—walking, tail wagging, head tilting, and rolling playfully. Expressive LED eyes change colors and shapes aligning with its mood (happy, sleepy, curious), and layered sound effects mimic barking and gentle whimpering. It learns interaction patterns, becoming more attuned to its owner’s voice and touch over time, delivering consistent emotional engagement for both playfulness and comfort.Crafted with soft silicone and non-toxic plastics, Wuffy is safe for children aged three and above, with rounded edges and impact-resistant design ideal for energetic environments. The lightweight exterior encourages cuddling while easy cleaning prevents allergens or hygiene issues. The robot runs on a rechargeable battery with 8–10 hours playtime per 1.5-hour charge and features auto sleep to conserve power during inactivity.