Best smartwatch: Quick menu

The best smartwatches we’ve tested are more advanced than ever. They’re now everything in one: a comprehensive health and fitness tracker, digital wallet, and an extension of your smartphone, even if your smartphone is nowhere nearby. 

Today’s smartwatches can also measure your heart rate, detect elevations, and automatically connect you to emergency services if you have a fall. Electrocardiogram (ECG) and blood oxygen (SpO2) readings are perks of certain models, too. 


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