Frida Baby
Frida Baby Rectal Battery Thermometer, Memory Holds Last 10 Readings
The verdict
Parents appreciate the ergonomic design and ease of use, but many report concerning temperature inaccuracies and inconsistent readings that could lead to missed fevers or dangerous health decisions.
What parents love
- • quick and easy to use
- • design prevents inserting too far
- • reassuring for first-time parents
Worth knowing
- • reads significantly lower than actual temperature
- • gives inconsistent readings each time
- • battery drains or dies frequently
Beyond the listing
Parents appreciate the fast 10-second reading, parent-proof stopper design, large backlit display, and long battery life. However, multiple users report the thermometer reads significantly low—sometimes several tenths of a degree below actual temperature—which can be concerning for fever or hypothermia detection and has prompted some to discard it in favor of other brands.
Holds up elsewhere
- fast 10-second readings
- parent-proof stopper prevents over-insertion
- large backlit display for nighttime
- long battery life
- flexible safe tip
- stores 10 previous readings
- water resistant
Comes up as a drawback
- reads several tenths low compared to other thermometers
- inaccuracy causes parental anxiety about missing fever
Safety check — clear
We cross-checked this product and its manufacturer against CPSC recall notices, NHTSA child-seat recalls, FDA recalls and the AAP's safe-sleep criteria on August 31, 2026, and found no active recall or safe-sleep concern. That is a check of the public recall record, not a test of the product.
Not sure you need this at all?
We take no commission on anything here, so we can say what most lists won't: a good deal of standard baby gear is skippable, borrowable, or actively discouraged by current safety guidance.
Read what we tell people to skip ›How we read it: distilled from 80 Amazon reviews, last checked August 19, 2026. We carry no affiliate links and no brand pays to be featured — here's how we work.
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