Straiton, Nicola The validity and reliability of consumer-grade activity trackers in older, community-dwelling adults: A systematic review. [electronic resource] - Maturitas Jun 2018 - 85-93 p. digital Publication Type: Journal Article; Review; Systematic Review ISSN: 1873-4111 Standard No.: 10.1016/j.maturitas.2018.03.016 doi Subjects--Topical Terms: Actigraphy--instrumentationAged--physiologyExerciseFitness TrackersHumansIndependent LivingReproducibility of Results