# Assessing Validity of the Fitbit Indicators for U.S. Public Health Surveillance

> Research article (American Journal of Preventive Medicine, 2017) · cited 16× · AI/ML

**Wikidata**: [openalex:W2739417783](https://www.wikidata.org/wiki/openalex:W2739417783)  
**Source**: https://4ort.xyz/entity/assessing-validity-of-the-fitbit-indicators-for-u-s-public-health-surveillance