https://www.tempdrop.com/

Price: $199

Description:

  • Track Your Temperature. After ovulation, your body temperature rises and remains in a higher range until your next cycle starts. Tracking your sleeping temperature allows you to identify ovulation at home.
  • Continuous Monitoring. Each Tempdrop contains multiple sensors that measure your core temperature continuously throughout the night.
  • Personal BBT Patterns. Tempdrop’s patented algorithm learns your unique nightly and monthly temperature patterns, filtering out disturbances for accurate results.
  • Identify Fertility Window. Combining temperature readings with other fertility symptoms helps you more accurately identify your fertility window.