Satellite IoT Startups ramping - inc. LoRa tech based 
https://www.eetimes.com/document.asp?doc_id=1333553
and now add lorawan ? then you can see if your familymember / patient drinks enough 
LoRaWAN™ Specification v1.0.3 PDF
The LoRaWAN1.0.3 now fully supports unicast & multicast classB devices.
The classA and classC sections are unchanged compared to LoRaWAN1.0.2 with the exception of a new MAC command “DeviceTimeRequest” used to synchronize the real time clock of a device.
For devices operating in classA or classC, there is no need to upgrade to LoRaWAN1.0.3
However, If you plan to use classB in your devices then you should use LW1.0.3
The LoRaWAN1.0.3 ClassB section is forward compatible with the LoRaWAN1.1 classB.
Samsung Electronics Starts Mass Production of Industry’s First 4-bit Consumer SSD
Offers 540MB/s read speed, 520MB/s write speed