WeChat wellness: new study tests digital coach for better daily habits
NCT ID NCT07393698
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested whether a personalized online program delivered through WeChat could help college students better balance their time across physical activity, sleep, and sitting. Fifty students aged 18-25 who did not meet healthy movement guidelines were randomly assigned to receive the program or continue their usual routines. The program provided individualized feedback and tips based on each student's habits. Researchers measured changes in how students spent their time and their motivation to adopt healthier patterns.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Personalized online behavioral intervention via WeChat
- What this could lead to
- If successful, this could point toward simple, scalable digital tools to help young adults build healthier daily routines.
- What could go wrong
- This is a small, early-stage study with only 50 participants, so results may not apply to all students. The intervention is behavioral, not a drug, so effects may be modest.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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50 people
The number who actually took part.
- Started
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Sep 2023
- Finished
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Apr 2024
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 to 25 years
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria 1. aged 18-25 years; 2. no severe physical or psychological conditions, no contraindications to exercise, and no major surgery in the past six months; 3. willingness to wear an accelerometer and participate in the online intervention; 4. failure to meet at least one recommendation of the Canadian 24-Hour Movement Guidelines for Adults (18-64 years) for PA, sedentary behaviour, or sleep - Exclusion Criteria: 1. Presence of severe physical or psychological conditions that could limit safe participation in physical activity. 2. Medical contraindications to exercise or a history of major surgery within the past six months. 3. Inability or unwillingness to wear an accelerometer or to engage in the online intervention. 4. Meeting all recommendations of the Canadian 24-Hour Movement Guidelines for Adults (18-64 years) at baseline. \-
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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School of Physical Education and Sports Science
Guangzhou, Guangdong, 510006, China
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