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Evaluating the Impact of Personalized Move Goals on Physical Activity

Studies

Study First Submitted Date 2021-10-25
Study First Posted Date 2021-11-17
Last Update Posted Date 2023-05-03
Start Month Year February 1, 2024
Primary Completion Month Year August 31, 2024
Verification Month Year May 2023
Verification Date 2023-05-31
Last Update Posted Date 2023-05-03

Detailed Descriptions

Sequence: 20583599
Description The Welltory app sends users messages with move goals to help people move smarter. Adapted daily based on each user's historical data and overall wellbeing, Welltory's move goals gradually increase physical activity levels, motivating sedentary people to move more without demanding drastic lifestyle changes. This randomized controlled study will assess if messages with personalized move goals in the Welltory mobile app help increase physical activity among adults. Participants include individuals aged 30-65 who use iPhones, wear an Apple Watch, and lead sedentary lifestyles (their median daily step count does not exceed 6,000). Participants are selected among active Wellotry mobile app users who had previously not received any messages with move goals. All participants are randomly assigned to 3 groups: Participants in group 1 receive daily messages with personalized move goals in the Welltory mobile app. Personalized move goals are computed based on each participant's historical physical activity data and their daily wellbeing. Participants in group 2 receive daily messages with a static move goal of 10,000 steps per day in the Welltory mobile app. Participants in group 3 use the Welltory mobile app but don't receive any messages with move goals. For all participants, steps and workouts are automatically registered by their Apple Watch wearable devices and the Welltory mobile app. Additionally, participants regularly measure their body weight and manually record it in the Welltory mobile app. This study's duration spans a total of 24 weeks for each participant.

Conditions

Sequence: 51815326 Sequence: 51815327
Name Sedentary Lifestyle Name Physical Activity
Downcase Name sedentary lifestyle Downcase Name physical activity

Id Information

Sequence: 39875153
Id Source org_study_id
Id Value WELLTORY-CT001

Design Groups

Sequence: 55237038 Sequence: 55237039 Sequence: 55237040
Group Type Experimental Group Type Active Comparator Group Type No Intervention
Title Personalized move goals Title Constant move goals Title No intervention
Description Participants will be sent daily messages in the Welltory mobile app with personalized move goals that are based on each participant's historical physical activity data and their daily wellbeing Description Participants will be sent daily messages in the Welltory mobile app with a static move goal of 10,000 steps per day Description Participants will not be sent any messages with move goals in the Welltory mobile app

Interventions

Sequence: 52137119 Sequence: 52137120
Intervention Type Behavioral Intervention Type Behavioral
Name Personalized move goals Name Constant move goals
Description Personalized move goals delivered by the Welltory mobile app Description Static move goal delivered by the Welltory mobile app

Design Outcomes

Sequence: 176228030 Sequence: 176228017 Sequence: 176228018 Sequence: 176228019 Sequence: 176228020 Sequence: 176228021 Sequence: 176228022 Sequence: 176228023 Sequence: 176228024 Sequence: 176228025 Sequence: 176228026 Sequence: 176228027 Sequence: 176228028 Sequence: 176228029
Outcome Type secondary Outcome Type primary Outcome Type primary Outcome Type primary Outcome Type primary Outcome Type secondary Outcome Type secondary Outcome Type secondary Outcome Type secondary Outcome Type secondary Outcome Type secondary Outcome Type secondary Outcome Type secondary Outcome Type secondary
Measure Active calories during workouts at 24 weeks Measure Change from Baseline Average Steps per Day at 4 weeks Measure Change from Baseline Average Steps per Day at 8 weeks Measure Change from Baseline Average Steps per Day at 12 weeks Measure Change from Baseline Average Steps per Day at 24 weeks Measure Change from Baseline Body Weight at 12 weeks Measure Change from Baseline Body Weight at 24 weeks Measure Workouts at 4 weeks Measure Workouts at 8 weeks Measure Workouts at 12 weeks Measure Workouts at 24 weeks Measure Active calories during workouts at 4 weeks Measure Active calories during workouts at 8 weeks Measure Active calories during workouts at 12 weeks
Time Frame 24 weeks Time Frame Baseline, 4 weeks Time Frame Baseline, 8 weeks Time Frame Baseline, 12 weeks Time Frame Baseline, 24 weeks Time Frame Baseline, 12 weeks Time Frame Baseline, 24 weeks Time Frame 4 weeks Time Frame 8 weeks Time Frame 12 weeks Time Frame 24 weeks Time Frame 4 weeks Time Frame 8 weeks Time Frame 12 weeks
Description All active calories burned during workouts over 20 minutes Description Body weight in kilograms Description Body weight in kilograms Description Total number of workouts over 20 minutes during first 4 weeks of intervention Description Total number of workouts over 20 minutes during first 8 weeks of intervention Description Total number of workouts over 20 minutes during first 12 weeks of intervention Description Total number of workouts over 20 minutes during 24 weeks of intervention Description All active calories burned during workouts over 20 minutes Description All active calories burned during workouts over 20 minutes Description All active calories burned during workouts over 20 minutes

Sponsors

Sequence: 47987866
Agency Class INDUSTRY
Lead Or Collaborator lead
Name Welltory Inc.

Design Group Interventions

Sequence: 67719157 Sequence: 67719158
Design Group Id 55237038 Design Group Id 55237039
Intervention Id 52137119 Intervention Id 52137120

Eligibilities

Sequence: 30556603
Gender All
Minimum Age 30 Years
Maximum Age 65 Years
Healthy Volunteers Accepts Healthy Volunteers
Criteria Inclusion Criteria: Using an iPhone smartphone Using an Apple Watch Willing to use the Welltory app every day for 6 months Median daily step count is less than 6,000 in the month before the beginning of this study Exclusion Criteria: Already participating in another physical activity study Known medical conditions or physical problems that require special attention in an exercise program Pregnant/gave birth in the past 6 month
Adult True
Child False
Older Adult True

Calculated Values

Sequence: 254239460
Registered In Calendar Year 2021
Were Results Reported False
Has Single Facility False
Minimum Age Num 30
Maximum Age Num 65
Minimum Age Unit Years
Maximum Age Unit Years
Number Of Primary Outcomes To Measure 4
Number Of Secondary Outcomes To Measure 10

Designs

Sequence: 30304932
Allocation Randomized
Intervention Model Parallel Assignment
Observational Model
Primary Purpose Treatment
Time Perspective
Masking Triple
Subject Masked True
Caregiver Masked True
Outcomes Assessor Masked True

Responsible Parties

Sequence: 28683520
Responsible Party Type Sponsor