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Just Do Something

A mobile app that breaks up sedentary work with 1-5 minute micro-workouts every 30 minutes

The Concept

A movement reminder app built on a simple, science-backed truth: consistent something beats sporadic perfect. Every 30 minutes during work hours (9-5), desk workers get a prompt for a 1-5 minute micro-workout—jumping jacks, air squats, desk push-ups. Users can swap exercises if inappropriate for the moment or snooze notifications. At day’s end, they get a simple report showing completed breaks. The pitch: realistic health benefits without fitness transformation promises. Research shows that breaking up sitting every 30 minutes reduces mortality risk, and that 6 daily reps beat 30 weekly reps done once. Just do something.

Learning Objectives

  • Mobile notification systems that respect context (meetings, focus time)
  • Building habit-forming UX around “good enough” rather than perfection
  • Creating an exercise library optimized for office environments
  • End-of-day reporting that celebrates consistency over intensity
  • Exploring B2B2C model (corporate wellness partnerships)
  • iOS-first development and App Store optimization

Market Validation

  • $10-13B global fitness app market growing 14-30% annually
  • $53-70B corporate wellness market with 76% of 50+ employee companies offering programs
  • Proven competitors: Wakeout (Apple App of Year 2020, $5/month), Moova (premium subscription)
  • 150M+ US desk workers spending 6-8+ sedentary hours daily
  • Research validates 10.6+ hours sitting = 40-60% higher heart failure risk, even with exercise
  • Science shows: 5-min breaks/hour improve glucose levels better than single longer sessions

Considerations

CriticismMitigation
Market is crowded—Wakeout already won App of the YearFocus on work-specific simplicity: 20-30 core moves vs. their 2,500 exercises; clearer pricing
30% of users cancel subscriptions within a monthMake free tier genuinely useful; build streak tracking and make skipping feel deliberate
Most people ignore reminder apps after 2 weeksSmart calendar integration; social accountability; science-backed “something beats nothing” messaging
Exercise apps are hard to differentiateWin on UX: dead-simple onboarding, work-appropriate exercises only, no perfectionism required
B2B sales cycle is 6-12 monthsLaunch B2C first to prove retention metrics, then approach corporate wellness with data
”Just set a timer” is free alternativeCurated work-friendly exercises with video demos; end-of-day reports; remove all friction