NC° Thermometer (Gen3)

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The Natural Cycles Bluetooth thermometer not only greets you by name but also syncs directly to your phone. The adjustable backlit panel and optional beep reduces disturbance and makes for gentler mornings. The thermometer stores up to 10 temperatures and offers four language options.

First, pair your thermometer with your phone. Then when you’re ready to start measuring, use the thermometer to take your temperature as soon as you wake up at roughly the same time each day. Open the Natural Cycles app to sync your temperature reading.

The Natural Cycles algorithm uses your temperature data to track your fertility. When you open the app, yYou’ll see your fertility status. Those using NC° Birth Control will either see a Red Day (fertile) or Green Day (not fertile). Aim to measure at least five days a week to get the most from the app.

Individual basal Bluetooth thermometer
Choose between Fahrenheit and Celsius
Personalized text & greeting
Backlit display
Optional beep
Measures to two decimal places
Saves up to 10 temperatures
Supported languages: English, Swedish, Portuguese, and Spanish