xDrip is an open-source Android (7-15) app, developed, maintained and supported by volunteers, that you can use as a continuous glucose monitor (CGM).
It lets you customize your alerts, follow (monitor) your child, parent or partner, perform statistical analysis, set targets, control and interact with different CGM devices, and a lot more.
There is no financial incentive for any of the xDrip developers. Each one of us either has diabetes or has a loved one who does. We need and use xDrip ourselves.
Documentation, instructions and guides here are provided to help you use xDrip.
You need the advice of a competent medical professional to control your, or your loved one’s, diabetes. This site provides no medical advice.