Are fitness trackers accurate?
Quick answer: Trackers are often more useful for consistent personal trends than for exact step, calorie, sleep-stage, or heart-rate measurements.
Trackers are often more useful for consistent personal trends than for exact step, calorie, sleep-stage, or heart-rate measurements.
- Wear the device snugly in the position the maker recommends.
- Enter your basic profile information accurately.
- Compare changes over time instead of fixating on one reading.
- If a reading seems concerning, confirm it with appropriate medical equipment or a clinician.
Good to know: Consumer wearables are not a substitute for emergency care or a professional diagnosis.
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