This blue glow is my nighttime companion.
It sits on my nightstand, flickering and transmitting sound.
Sounds from my sleeping T1D kiddo's room, who is way too old to still have a 'baby monitor.'
Wilma (her CGM) rests directly on top of the transmitter in Bean's room so there's no possible way the sound of her vibrations or beeps can go undetected.
This blue glow and the sounds it transmits are my life line to Bean in the wee hours of the night. Sure, I set alarms on my phone to wake me to check her blood sugar, but there are nights that I (a) don't seem to hear them, (b) go back to sleep the second I swipe the screen instead of getting out of the bed, or (c) totally forget to set them in the first place.
This blue glow helps me rest a bit more easily and helps keep Bean a bit safer through the night.
And for those two reasons I will be turning on that blue glow each and every night.