Meter stays on the windowsill. Been getting a temp warning on the meter lately (pic of thermometer); wonder how it affects the accuracy of the readings.
Other than the cold meter (interesting), my only idea is that Cassie seems to take a long time before settling into a new dose. Just getting the numbers and watching (shaking head every so often) as you have been doing, is the best plan.
Can't find any specific info (one article found no change due to temp inanother meter), but if it's not important, why have a warning built into the meter?