VAV Connect is a French smart home energy system that helps users manage and optimize heating to reduce energy consumption. It includes connected thermostats and smart controls that allow remote adjustment of room temperatures, scheduling, and energy monitoring via a mobile app. The system works with electric radiators and multiple rooms, helping to save on heating costs while improving comfort. The VAV Connect app provides real‑time energy usage data and alerts. The service is offered by Otodo, a company focused on smart home technology solutions.