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Wearable comparison / Polar / Vantage V3
POLAR

Vantage V3

WatchPremiumreleased 2023

Key specs

Battery
10 d · GPS 43 h10d watch; 43h dual-band GPS, up to 140h single-band eco
Display
AMOLED · always-on
Water resistance
WR50 / 50m (swim)
GPS
Multi-band
Weight
57 g
Case size
47.3mm
Works with
iOS + Android
Subscription
Not required · Polar Flowfree
Extras
Offline maps

What it tracks

Heart & vitals

Resting heart rateHigh accuracy
HRVHigh accuracy
Blood oxygen (SpO2)tracked
Respiratory rateConsumer
Skin temperaturetracked

Sleep

Sleep durationHigh accuracy
Sleep stagesHigh accuracy
Sleep scoretracked
Sleep efficiencytracked

Activity

StepsConsumer
Active minutesConsumer
CaloriesConsumer
WorkoutsHigh accuracy
Distancetracked

Fitness

VO2maxtracked
Training loadtracked
Recovery / readinesstracked
Screening, not a medical diagnosis. This device offers SpO2. These are wellness screening features, not a substitute for a clinical evaluation.

Sources

https://www.polar.com/us-en/vantage/v3
If you want to go deeper

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MyBodyAI reads the signals from your device and builds daily recovery, sleep, load and immune scores, a biological age estimate, and early warnings. Optional, and separate from this comparison.

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