College son not hearing Dexcom low alarms at night

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Or you could try this…

Help with Plan to create a Bed Shaker/Light Alarm triggered from Dexcom Urgent Low

So, I am looking into the feasibility of setting up a quiet alarm that can wake my son when he has an urgent low alarm on his Dexcom. The goal would be for a light to light up and a bed shaker to be activated when he has an urgent low. I am assuming that I will need the following to make this work: Android phone on wifi network Nightscout IFTTT Bed Shaker and Light that can be triggered by IFTTT Does this sound correct? Is there another way to accomplish this? My goal is to have a syst…