# Using Fitness Trackers and Smartwatches to Measure Physical Activity in Research: Analysis of Consumer Wrist-Worn Wearables

> Research article (Journal of Medical Internet Research, 2018) · cited 553× · AI/ML

**Wikidata**: [openalex:W2792479193](https://www.wikidata.org/wiki/openalex:W2792479193)  
**Source**: https://4ort.xyz/entity/using-fitness-trackers-and-smartwatches-to-measure-physical-activity-in-research-analysis-of-consumer-wrist-worn-wearabl