Save up to 30% with Cosa

A house can overheat during the daytime if a room thermostat is not used. A room thermostat can prevent unnecessary energy loss by keeping the temprature of a house constant. Cosa, unlike a regular room thermostat, can help you to save on energy while you are sleeping or out of home with the help of it's smart modes and easy to use user interface.

Cosa users saved 31% in 2017
and 37% in 2018 on natural gas!

Always At the Right Temperature

You can keep your home at a temperature that you feel comfortable.

Control With Your Mobile

You can control your heater, radiator and air conditioner from a mobile even when you are not at home.

Smart Modes

You can switch the HOME, SLEEP and AWAY modes automatically according to your weekly schedule or real-time location.

For All Family

You can invite all other family members to let them manage the home temperature.

Multi-Room & Multi-House

You can individually control each room at your home or a different location like your office or summer house from a single mobile app.

Additional Capabilities

You can upgrade Cosa capabilities with smart extensions according to your needs.