How is Tempdrop different from other basal thermometers?

Unlike manual basal thermometers that require you to take your temperature upon waking, Tempdrop continuously monitors your temperature throughout the night, filtering out interruptions like waking times to provide you with a true nightly sleeping temperature automatically. Our smart algorithm learns your unique nightly and monthly patterns to filter variables that can otherwise skew temp results.

Worn high up in the inside of the upper arm, Tempdrop takes an axillary (underarm) reading, which offers greater accuracy compared to surface skin temperature. The accompanying charting app encourages tracking multiple fertility signs, helping you better understand your cycle and fertile window. Additionally, you can sync your Tempdrop data with any charting app you prefer, giving you the flexibility to use it however you like.