iSpindle Wifi Hydrometer.
Taking gravity readings and monitoring your fermentation temperature just got easier than ever! Introducing the iSpindle Wifi Hydrometer that measures your specific gravity and temperature inside your fermenter and logs it to an app so you can check whenever you like through your phone or computer. Included are instructions for getting the hydrometer linked up to popular brewing apps such as Brewfather and Brewspy. We set one up through Brewspy which worked really well and they even have an app you can download to your phone, this allows you to check readings in a matter of seconds.