Basal Thermometer for Ovulation - Switchable Centigrade/Fahrenheit - Temperature Chart - Hard Storage Case

This is my second thermometer of this make in 3 years as I lost my previous one at a hotel after a year and half. I use it every day and it has always worked perfectly which is great when you consider the price of it. It also appears to have a good battery as I have never had to replace it despite its daily use.The only criticism I would have is that the on/off button is flush with the rest of the thermometer so it can be awkward to find it first thing in the morning, particularly if it is dark, however you soon learn where it is.

You can indeed switch from Fahrenheit to Celsius. Reading time is average and dosent bleep any louder than other thermometers.My issue is I'm uncertain of the accuracy. I use this to chart my BBT while TTC and the temperature is not consistent.For example if I take my temp and it displays my reading , if I put it straight back in and retake the temp the result is completely different, despite the fact I have not moved, not eaten , I've literally just put it straight back in. How can my temp vary so greatly in a few seconds ? The variation makes all the difference when charting your basal body temp as it can throw off your entire chart for that month meaning you cannot determine the outcome. If your chart is inaccurate you can not trust the results. If your charting your bbt to monitor your ovulation the fluctuations are not ideal and you can totally misinterpretate the results. Even my app picked up on the fluctuations resulting in jaggy lines.Ok for a general temperature to determine if you have a fever or not but not ideal if using while trying to conceive. Therfore I cannot give it 5 stars

Good quality, nice and easy to use and read.

been using this for a long time now and i love it! its very accurate and gives me a great reading. only problem is, i wish the chart that came with it wasnt so small as i find it hard to write stuff in it, but overall the thermometer is great and 100% worth the cheap price you pay!

OK listen very carefully, I will only say this once.It takes a firm push to turn it on.When it turns on it says "Lo" this means the temperature, not the Battery state!It only measures FAHRENHEIT degreesIt is 2 decimal places so it takes longer than less accurate Thermometers to detect a steady temperature.It does what it says on the tin.

Do not buy this product. It’s cheap and it produces rubbish results. It’s not reliable, takes about 5 mins (at least) to get a reading, fumbly to use. No backlight which means you have to shine a light to read it in bed where you’re suppose to take it. Better spend your money getting something that actually works

Simple to use, seems to work fine. Only issue I’ve had is I can’t set it to Celsius from Fahrenheit but I can convert the reading online so not a huge problem.

Wish I read the description a bit closer as I’m a bit bummed out it’s only measures in Fahrenheit. But compared to other thermometers I have, it’s accuracy isn’t bad. Decent value for the price though.