The Petkit Smart cosy takes care of your cat in hot summer or cold winter. It's smart technology detects ambient temperature and automatically adjusts the temperature of the cave to the appropriate sleeping temperature, so that your pet will feel comfortable. The smart cosy house can be controlled anytime and anywhere via the the Petkit mobile app. The high-sensitivity infrared sensor integrated in the cat litter allows you to monitor your pet's rest time in the cave in time and accurately and give you feedback via the app. The Cat House ensures efficient work and very low energy consumption: it only consumes 1 kwh in 4 days, so you don't have to worry about the increasing electricity bills. The ring design gives the cat the feeling of being hugged. The noise-reducing design allows the cat to enjoy the peace of the nest. The ventilation design at the front and back ensures an even airflow.