Best Forehead Thermometers · head-to-head

Withings Thermo Smart Temporal Thermometer vs Metene Forehead and Ear Thermometer (Fast Reading, Fever Alarm, Memory Recall)

A sourced, side-by-side comparison. Metene Forehead and Ear Thermometer (Fast Reading, Fever Alarm, Memory Recall) is cheaper at $28.99. Every spec and price links to its source.

Which is better: the Withings Thermo Smart Temporal Thermometer or Metene Forehead and Ear Thermometer (Fast Reading, Fever Alarm, Memory Recall)?

On the specs we track, they're closely matched. The Metene Forehead and Ear Thermometer (Fast Reading, Fever Alarm, Memory Recall) is the cheaper at $28.99.

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Full spec sheet

marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.

Spec Withings Thermo Smart Temporal Thermometer Metene Forehead and Ear Thermometer (Fast Reading, Fever Alarm, Memory Recall)
US price $99.95 $28.99
BrandWithingsMetene
Released
Measurement type IR temporal artery scan (forehead), no-touch IR forehead or ear (tympanic), dual mode
Accuracy ±0.4°F
Measurement time sec 2 1
Stored readings memory unlimited (synced via Wi-Fi to the Health Mate app, up to 8 user profiles) 20
Fever alarm Yes
Measuring distance up to 1 cm (0.4 in.) from forehead
Cf switch Yes Yes
Battery 2x AAA (up to 2 years) 2x AAA

Sources — Withings Thermo Smart Temporal Thermometer: bestbuy.com (verified 2026-08-09). Metene Forehead and Ear Thermometer (Fast Reading, Fever Alarm, Memory Recall): metene.com (verified 2026-08-09).

What's the difference between the Withings Thermo Smart Temporal Thermometer and Metene Forehead and Ear Thermometer (Fast Reading, Fever Alarm, Memory Recall)?

Where the two actually differ on the specs we track (4 of 8). Matching specs are omitted.

  • Measurement type: Withings Thermo Smart Temporal Thermometer IR temporal artery scan (forehead), no-touch vs Metene Forehead and Ear Thermometer (Fast Reading, Fever Alarm, Memory Recall) IR forehead or ear (tympanic), dual mode
  • Measurement time sec: Withings Thermo Smart Temporal Thermometer 2 vs Metene Forehead and Ear Thermometer (Fast Reading, Fever Alarm, Memory Recall) 1
  • Stored readings memory: Withings Thermo Smart Temporal Thermometer unlimited (synced via Wi-Fi to the Health Mate app, up to 8 user profiles) vs Metene Forehead and Ear Thermometer (Fast Reading, Fever Alarm, Memory Recall) 20
  • Battery: Withings Thermo Smart Temporal Thermometer 2x AAA (up to 2 years) vs Metene Forehead and Ear Thermometer (Fast Reading, Fever Alarm, Memory Recall) 2x AAA

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