The RAPT Pill from Kegland is a digital hydrometer that gives you the opportunity to log gravity and temperature in real time via WIFI or Bluetooth. Data can be read either via an app on Android/iOS or via the website portal app.rapt.io.
The RAPT Pill comes with a long battery capacity, and is easily charged via USB-C.
BEFORE USE:
Make sure the RAPT Pill is charged for 24 hours before first use. This is to guarantee that the battery is 100% charged and calibrated.
When connecting to WIFI for the first time, the device will automatically be updated to the latest firmware version. The device must be connected to USB-C in order to receive firmware updates.