BBT Thermometer

erin
What bbt thermometer do you use?  I just got a new one that was highly rated online and affordable but the temp readings are highly inaccurate... This morning as a test I took my temp 4 times back to back and got these readings: 97.77, 98.14, 98.25, and 98.0
I don't want to spend a fortune, but I feel like my $7 one from Target is more accurate.