Withings BeamO review

Withings BeamO is on this list because Withings retired its Withings Thermo and calls BeamO its successor: a pocket-sized device that keeps a contactless forehead thermometer and adds a 1-lead ECG, a digital stethoscope and a pulse oximeter. Withings says the thermometer gives clinical accuracy from infancy on, the ECG records a heart rhythm in 30 seconds for people 22 and older, and heart and lung sounds are saved in the app to send to a doctor. It costs $249.95 on Withings' US store, is HSA/FSA eligible, and comes with a 2-year warranty, free shipping and returns, and a 30-day money-back guarantee. Some features, such as cardiologist review of ECGs and AI heart and lung readings, require a Withings+ membership at $9.95 per month or $99.50 per year after a free month. As a thermometer alone it is poor value, so it ranks last; it makes sense only for families who will use the other sensors.

Who it is for

families who want more than temperature

Price

$249.95 one-time on Withings' US store; optional Withings+ from $9.95 per month.

$249.95 USD
Quoted from the vendor pricing page on November 14, 2026.

Key features

• Contactless forehead thermometer that Withings says offers clinical accuracy from infancy on
• Built-in 1-lead ECG records in 30 seconds (ages 22 and up)
• Digital stethoscope records heart and lung sounds to share with a doctor
• Pulse oximeter and pulse rate
• HSA/FSA eligible, 2-year warranty and 30-day money-back guarantee

Strengths and weaknesses

• Strength: Replaces several devices: thermometer, ECG, stethoscope and oximeter
• Strength: Readings are saved in the Withings app and can be shared with a doctor
• Strength: Withings says BeamO is the successor to its Withings Thermo
• Weakness: $249.95 is about 10 times the iProven NCT-978
• Weakness: Cardiologist ECG review and AI heart and lung readings need Withings+ ($9.95 per month or $99.50 per year)
• Weakness: The ECG is limited to ages 22 and up

Key facts

• Type: Contactless forehead plus ECG, stethoscope, oximeter
• ECG: 30 seconds, ages 22+
• Warranty: 2 years
• Membership: Optional, $9.95/mo or $99.50/yr
• Price: $249.95

Where it ranks

Withings BeamO is No. 9 in our Best Forehead Thermometers verdict.