ScanWatch 2

Name: ScanWatch 2
Brand: Withings

WatchPremiumreleased 2023

Key specs

Battery

30 d~30 days (up to 35); full charge ~2h via USB-C

Display

PMOLED

Water resistance

5ATM (swim)

GPS

Via phone

Weight

34.6 g

Case size

38 / 42mm

Works with

iOS + Android

Subscription

Not required · Withings+all tracking (ECG/SpO2/temp/HR/sleep) free; Withings+ optional insights

What it tracks

Heart & vitals

Resting heart rateHigh accuracy

HRVtracked

Blood oxygen (SpO2)High accuracy

Respiratory rateHigh accuracy

Skin temperaturetracked

ECG / AFibtracked

Sleep

Sleep durationHigh accuracy

Sleep stagesHigh accuracy

Sleep scoreHigh accuracy

Sleep apnea screeningClinical grade

Activity

StepsConsumer

Active minutesConsumer

CaloriesConsumer

WorkoutsConsumer

Floorstracked

Distancetracked

Fitness

VO2maxtracked

Screening, not a medical diagnosis. This device offers ECG / AFib, SpO2. These are wellness screening features, not a substitute for a clinical evaluation.

Sources

https://www.withings.com/us/en/scanwatch-2

If you want to go deeper

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