Digital Basal Thermometer for Women Fertility – BBT Thermometer for Ovulation & Pregnancy Tracking – High Accuracy & LCD Display & Waterproof

Extremely easy to use & read.

Does not have an app.

First of all it is SO SLOW! 2-3 minutes before it beeps. There’s no back light so unless you have a lamp or a clap light you’ll be shining your phone light on it to see. And I don’t even know if it’s accurate once it takes that long to read. My temps aren’t doing anything significant, should have rose at ovulation so either I didn’t ovulate or it’s not accurate. I’m buying a different thermometer today to see.

I was skeptical given the price but it works fantastic! The temperature is accurate and it’s easy to use.

I got this thermometer so my teenager canearn about her cycle, and how to track it. It's just right for that purpose. Super easy for her to use. It wasn't too expensive. Seems to be about as sturdy as you would expect for the price point, and we are happy with it.

Works well, down to 2 decimal points. It feels like it takes atleast two minutes to read

Got this to better temp myself in pregnancy, and will also be great to get a more exact temp which I'd like to do for other reasons later on.

Works great, accurate and the temp recall is good to double check and make sure I recorded into my temp log accurately! My one complaint is the lack of backlight for the screen. I’m usually temping so early that I go back to sleep some days and I have to use my phone light to see! Editing to add: it’s so loud. It may not seem loud, but oh boy it is.