When sourcing smart baby strollers, safety is the absolute priority. You must ensure the product complies with EN 1888 (Europe) or ASTM F833 (USA) standards. Key technical features should include an Auto-Braking System (which stops the stroller if the parent releases the handle), Integrated LED Lighting for night visibility, and GPS Tracking for security. For the battery components, ensure they have UN38.3 certification for safe transport and IPX4 water resistance to protect electronics from rain.