Frida Baby Digital Rectal Thermometer for Babies, Newborns & Infants | Quick & Accurate Fever Check, Water Resistant, Clear Case, Memory Holds Last 10 Readings
The verdict
Parents consistently praise this thermometer for quick, reliable rectal temperature readings with a well-designed tip and clear display that's ideal for newborns, though one reviewer noted inconsistent readings across consecutive uses.
What parents love
- • quick accurate temperature readings
- • well-designed safety features
- • clear easy to read display
- • compact convenient size
Worth knowing
- • inconsistent readings on back-to-back tests
Beyond the listing
Parents and reviewers consistently praise the thermometer's speed, safety design, and ease of use, particularly the flexible tip and insertion stopper that prevents over-insertion on a wriggling infant. However, some users report concerning accuracy issues that led to incorrect temperature readings, including one case where the device showed hypothermia and required a hospital visit to verify.
Holds up elsewhere
- reads temperature in 10 seconds
- flexible tip is comfortable for baby
- insertion stopper prevents going too far
- memory stores last 10 readings
- easy to use and intuitive
- comes with convenient carrying case
Comes up as a drawback
- accuracy issues reported by some users
- may show inaccurate readings requiring verification
- inconsistent reliability across units
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 11,787 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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