The Eqiva Bluetooth Smart Electronic Radiator Thermostat in a convenient 3-pack features advanced technology and ease of use. With the ability to control up to five thermostats per room and a total of up to ten rooms via the user-friendly calor BT app for iOS and Android, it offers flexibility and comfort in temperature regulation. These thermostats allow for precise and demand-oriented heating control, including the setting of individual heating and setback periods, as well as programming seven switching times per day and a weekly schedule. Users benefit from features such as the vacation and party functions, which allow for maintaining a specific temperature for a set period and temporarily overriding the programmed cycles. Installation is incredibly straightforward and requires no special tools or draining of water. The thermostat fits valves from common manufacturers and is extremely low-maintenance due to its battery operation. With features like the boost option for quick heating, various automatic programs such as frost protection, and the ability to manually change the temperature directly on the device, this radiator thermostat is an excellent choice for modern heating control.