Apple Watch Heart Rate Tracker Proved To Be Most Accurate Among 7 Wearables In New Study

The Apple Watch has been found to have the most accurate heart rate sensor in a new research study conducted by Standford University and the Swedish School of Sport and Health Services. The heart rate tracking functionality of the Apple Watch was measured alongside six other fitness trackers including the Microsoft Band, PulseOn, Samsung Gear S2, Basis Peak, Fitbit Surf, and Mio Alpha 2.

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