Beurer OT 20 BasalControl Basic Ovulation Thermometer, turquoise blue

The Beurer OT 20 BasalControl is a digital thermometer designed to track menstrual cycles by measuring basal body temperature. Used for natural family planning, it helps identify fertile and non-fertile days. The device offers a clinical accuracy of ±0.05°C to detect the slight temperature shifts associated with ovulation, operating within a range of 32.00°C to 42.99°C. Readings can be taken orally, vaginally, or rectally, and are shown to two decimal places on the LCD screen. Each measurement takes 120 seconds to stabilise.

The flexible tip is designed for comfort, and the waterproof housing allows for thorough cleaning. The thermometer features a ready indicator and an audible signal that sounds when the device is ready or when a measurement is complete. While it lacks Bluetooth, it is compatible with the Ovy app for manual data entry. It includes a memory function for the most recent reading, a battery level indicator, and an automatic shut-off feature after 10 minutes to conserve battery life.

• 16 g total weight: lightweight and easy to handle during daily use.
• 23 x 10 mm display: provides a clear area for viewing temperature readings.
• Oral, vaginal, and rectal measurement: offers flexibility for your preferred method.
• No Bluetooth connectivity: allows for manual logging of temperatures in the Ovy app or a cycle chart.
• No backlight: requires external lighting to read the display in dark environments.
• Automatic power-off: switches off after 10 minutes of inactivity to preserve battery life.