Tempdrop

Tempdrop is a digital health and femtech company that commercializes a wearable basal body temperature sensor and companion smartphone app for fertility and menstrual cycle tracking. Its core product is an upper-arm overnight temperature monitor that continuously captures sleep-time temperature data and uses proprietary algorithms to filter disturbances and estimate a stable basal body temperature for ovulation tracking. The company markets Tempdrop to consumers seeking conception support, cycle awareness, and broader reproductive health insights, including users with irregular sleep patterns. In addition to the hardware sensor, Tempdrop offers a charting app with free and premium subscription tiers for fertility insights, ovulation confirmation, and sleep-related analytics. The business appears to be a private, active company with Israeli roots and U.S. commercial/logistics operations.