WatchWell: Simple and Practical Strategies to Reduce the Negative Health Impact of Sedentary Screen Time

Part of paid clinical trials in Tempe, Arizona.

Sponsor
Arizona State University
Study ID
NCT06963736
Status
Recruiting
Apply to this trial

Conditions

  • Cardiovascular Diseases
  • Obesity
  • Prediabetes
  • Sedentary Time

Eligibility Criteria

Sex
ALL
Age
26 Years - N/A
Healthy Volunteers
Accepted

Interventions

  • Blue light — BEHAVIORAL
    Blue light blocking glasses use and discouraged late night eating.
  • Eating — BEHAVIORAL
    Encouraged not to eat past 8pm.
  • Standing — BEHAVIORAL
    Encouraged to stand for 10 minutes per hour each out from 5pm to bed time.

Study Details

The purpose of this study is to determine the feasibility, acceptability, efficacy, and participant adherence in using home-based technologies and wearable devices and simple, practical strategies to reduce the negative impact that evening screen time may have on your health.

Key Dates

Start date
Aug 7, 2025
Status verified
Feb 2026
Primary completion
Jul 31, 2026
Completion
Jul 31, 2026

Study Design

Enrollment
30 participants (estimated)
Allocation
RANDOMIZED
Intervention model
CROSSOVER
Primary purpose
OTHER

Arms

  • Experimental: Blue light-Eating
    Intervention 1: Participants will be encouraged to wear blue light blocking glasses at 8pm until bed time. Intervention 2: Participants will be encouraged to stop eating at 8pm.
  • Experimental: Blue light-standing
    Intervention 1: Participants will be encouraged to wear blue light blocking glasses at 8pm until bed time. Intervention 2: Participants will be sent notifications each hour on the hour from 5pm until bed time to stand for 10 minutes that hour.
  • Experimental: Eating-Standing
    Intervention 1: Participants will be encouraged to stop eating at 8pm. Intervention 2: Participants will be sent notifications each hour on the hour from 5pm until bed time to stand for 10 minutes that hour.
  • Experimental: Eating-Blue Light
    Intervention 1: Participants will be encouraged to stop eating at 8pm. Intervention 2: Participants will be encouraged to wear blue light blocking glasses at 8pm until bed time.
  • Experimental: Standing-Blue Light
    Intervention 1: Participants will be sent notifications each hour on the hour from 5pm until bed time to stand for 10 minutes that hour. Intervention 2: Participants will be encouraged to wear blue light blocking glasses at 8pm until bed time.
  • Experimental: Standing-Eating
    Intervention 1: Participants will be sent notifications each hour on the hour from 5pm until bed time to stand for 10 minutes that hour. Intervention 2: Participants will be encouraged to stop eating at 8pm.

Primary Outcome Measure

Treatment acceptability [ Time Frame: 2 weeks ]

Central Contacts

Locations (1)

FacilityCityStateZIPSite coordinators
Arizona State UniversityTempeArizona85281
Matthew P Buman, PhD
[email protected]
602-827-2289
Dorothy D Sears, PhD
[email protected]
602-496-3351

Find similar trials in Tempe, AZ

By condition
Obesity / overweight
By specialty
EndocrinologyMetabolic healthWeight loss
By research site
Arizona State University· Tempe, AZ

Related Studies