# Reliability and validity of two fitness tracker devices in the laboratory and home environment for older community-dwelling people

> Research article (BMC Geriatrics, 2018) · cited 79× · AI/ML

**Wikidata**: [openalex:W2801011643](https://www.wikidata.org/wiki/openalex:W2801011643)  
**Source**: https://4ort.xyz/entity/reliability-and-validity-of-two-fitness-tracker-devices-in-the-laboratory-and-home-environment-for-older-community-dwell