Voice-Activated Health Interventions: Exploring the Benefits of Amazon Alexa for Physical Activity and Weight Management in Older Adults

Author : Alekhya Gandra

Abstract :Background: Regular physical activity improves fitness, physical and cognitive function, and overall well-being, especially in older adults. Digital health applications, particularly those integrated with voice-activated assistants like Amazon Alexa, present new opportunities for promoting healthier lifestyles by facilitating access to health information and on-demand exercises. This study evaluates the impact of using the EngAGE Amazon Alexa Skill on weight loss and physical activity among older adults. Objective: The study aimed to assess whether the EngAGE Amazon Alexa Skill could increase physical activity and promote weight loss in older adults by providing on-demand health programs. Methods: This 4-month study involved 22 patients with obesity, prediabetes, and type 2 diabetes, with 12 participants downloading and using the EngAGE Amazon Alexa Skill. Data collected included participant demographics (age, gender, weight), engagement metrics (minutes spent in on-demand classes), and qualitative feedback. Statistical analysis was performed using SPSS to evaluate differences in physical activity and weight loss between Skill users and non-Skill users. Results: Participants using the Amazon Alexa Skill recorded significantly more active minutes (85.92 minutes/day) than non-Skill users (50.86 minutes/day), representing a 68.9% increase in activity. Skill users also exhibited more significant average weight loss (-3.9 lbs) than non-Skill users (-2.3 lbs). Most Skill users provided positive feedback, with 75% reporting ease of use and 84.6% recommending the Skill to others.

Keywords :Digital health, physical activity, weight loss, older adults

Conference Name :International conference on Artificial intelligence, robotics and mechanical engineering (ICAIRME-24)

Conference Place New York, USA

Conference Date 2nd Dec 2024