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White digital basal body thermometer with small tip and display

iProven BBT-113AI Digital Basal Body Thermometer White

SKU CH-YF5E-FAQ35

A clinically accurate basal thermometer that detects ovulation patterns with 1/100th-degree precision and delivers a reading in 60 seconds

  • ColorWhite
  • Clinically accurate to 1/100th degree for precise ovulation tracking
  • 60-second reading with small tip for faster results
  • Memory recall stores last temperature for easy logging
  • Manual entry compatible with any fertility app or paper chart
  • Battery replaceable in four simple steps when empty symbol appears

Precision for natural cycle tracking

The iProven BBT-113AI is a clinically accurate basal body thermometer designed for natural family planning. It detects the subtle post-ovulation temperature shift by measuring to 1/100th of a degree. A specialised chip ensures the precision required to pinpoint the fertile window. Users manually enter readings into any preferred ovulation app or paper chart.

Upgrade from standard fever thermometers

Regular thermometers provide faster readings but lack the two-decimal precision essential for fertility tracking. The BBT-113AI delivers its result in 60 seconds, which is faster than other basal thermometers on the market. The jump is worth it when the goal shifts from checking for illness to confirming ovulation patterns. The small tip warms quickly to capture the true resting temperature efficiently.

Memory recall and long battery life

The device stores the last reading for easy recall during the morning routine. A replaceable battery powers extended daily use, and the empty-battery symbol signals when a swap is needed. The four-step replacement process uses a standard cell inserted with the negative side facing up. It comfortably handles consistent daily charting but cannot transmit data wirelessly.

Highlights

  • Clinically accurate to 1/100th degree for precise ovulation tracking
  • 60-second reading with small tip for faster results
  • Memory recall stores last temperature for easy logging
  • Manual entry compatible with any fertility app or paper chart
  • Battery replaceable in four simple steps when empty symbol appears

Specifications

ColorWhite

Questions about this item

What size battery does the BBT-113AI use and how is it installed?

It takes a single coin-cell battery; open the cap, hold the battery case, remove the old cell with a needle, insert the new one with the minus sign facing up, then replace the cap.

How do I get a reading from the BBT-113AI and what common step is missed?

Place the small tip under your tongue immediately after waking, wait for the 60-second beep, then record the two-decimal result before moving; forgetting to measure before getting out of bed is the usual error.

When will the BBT-113AI need a new battery and how can I tell?

The empty-battery symbol appears on the display when power is low; at that point follow the four-step replacement procedure to continue tracking.

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