This morning (3:45 am), my sensor that was inserted last Friday alarmed saying that it had FAILED! This was the worst time for that to happen since I also was sound asleep at the time and got a strange and sharp pain from the sensor/transmitter coming off from the skin. I had to catch the transmitter in my hand so it wouldn't fall on my bedroom floor and get hurt/dirty/broken. This was the first time that I've had a sensor fail when sleeping.
I inserted the new sensor today after breakfast because I wouldn't have been able to do the calibrations in the 2 hour warm up otherwise. Plus, when it's in the 2 hour warm up period, you don't get any results. This wouldn't have helped me the rest of the morning.
At my job, I had done the calibrations and the new sensor so far has been working fairly well. I will see how it goes by the time next week comes. I will let you know any updates when I can.
How's your day/evening/night going so far?