4ST HOME (First Home) app for iPhone and iPad

Users can understand and manage their energy consumption at one glance.

▶ Energy consumption warning notification
Through the real-time notification, users are notified on which progressive rate level they are in and charges, etc. Users can also receive notifications when you exceed the consumption targets which can help them adjust their usage while adjusting their consumption target.


▶ Provides energy consumption details and next month consumption estimation
Users can see the real-time usage of our electricity, water, heating, and gas. At the same time, our app can predict the monthly usage based on the real time usage. Users can check the energy usage by period and compare and analyze the energy usage based on the apartment complex, block, apartment of the same size and apartment with same number of household members.

▶ Energy usage pattern analysis and suggestions on saving measures
By analyzing the energy usage pattern, saving measures are being suggested to the users and help control the right IoT device accordingly. In turn, users can reduce high energy usage. Additionally, users can choose the electricity plan that is the most optimal for their usage pattern so as to save money.


▶ All of the services are provided by KevinLAB.
▶ 4ST home provides real time energy monitoring and services.
▶ Please use 4ST home to enjoy the services mentioned above!