Wristband to Track Skin Temperature Replaces Thermometer in Natural Cycles App

Natural Cycles is introducing a new wristband that replaces its traditional thermometer for measuring fertility with a more convenient and user-friendly option. The wristband, priced at $129.99, tracks skin temperature, heart rate, and movement during sleep and syncs seamlessly with the company’s FDA-cleared birth control app. While users can already pair their Apple Watch or Oura Ring with Natural Cycles for fertility tracking, the wristband offers an alternative solution for those without these devices. This new accessory also expands compatibility with Samsung Galaxy smartwatches and the Galaxy Ring, providing more options for users to track their daily fertility status.