I’ve been using this thermometer for BBT tracking during our TTC journey and it’s been great overall. The backlight is especially helpful for early morning temping right when I wake up, and I like that it measures to 2 decimal places for better accuracy. The only downside is that it’s not Bluetooth-enabled, so temperatures don’t sync automatically to the app. You can scan the reading with the app, but it entered the wrong temperature for me a few times, so I usually just type it manually into the fertility app instead.

Love this thermometer. It is very accurate and was a fair price. I use it to help me track when I am ovulating since it shows an extra digit for your temperature on the display. I’ve used this thermometer for 2.5 years now and it has held up perfectly.

This is easy to read and seems precise. Unfortunately temperature reading didn't work for me but lots of people have success with it. This is now used to check for fevers.