Connected devices: questionable reliability of smartwatches and health apps

Connected smartwatches and health-tracking smartphone apps show significant gaps in accuracy for heart rate and step count measurements.

Published 14sem1 source

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The fact

Tests reveal these devices cannot be fully relied upon for critical medical use.

Consumers should remain cautious about exclusively using these tools for health monitoring.

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Auto-synthesis from 1 media source · identified on June 9, 2026