I’ve been using Tempdrop for a couple months now. It’s basically a fertility tracking app that uses a wearable sensor to monitor your temperature while you sleep. Pretty solid if you’re into fertility awareness and trying to conceive.
There’s the sensor itself that you wear on your upper arm, and then the app where you can see all your data. You just sync it whenever and the app charts your cycle and identifies your fertile window. It’s got a smart algorithm that filters out disturbances to give you accurate results.
Look, if you’re trying to get pregnant or just want to better understand your cycle, you’ll probably like this. It’s not perfect – the sensor can be a little uncomfortable to wear sometimes – but overall it does the job. Worth checking out if you’re into that kind of thing.