The RAPT Pill allows accurate and precise, true real-time specific gravity and temperature logging and control via wifi/bluetooth integration with the RAPT fermentation chamber (KL15813), RAPT mobile app or RAPT IOT. The RAPT Pill acts as both a real-time gravity testing hydrometer and thermometer allowing instant gravity and temperature measurements and also logging from inside your fermenter during fermentation. The RAPT Pill boasts many advantages over other wireless hydrometers and thermometers including tough design, better ergonomics, sanitary design and less susceptible to error as a result of hops, krausen or CO2 bubbles generated from fermentation. IMPORTANT NOTE: Ensure the RAPT Pill is charged for 24 hours before use. This is to ensure that it is fully charged and the battery is callibrated. Once the RAPT Pill is connected via USB-C and connected to wifi, the firmware will automatically update to the current version (if needed). The Pill must be plugged in via USB-C and connected to wifi in order to receive firmware updates.