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HealthTech / FitTech / Consumer Mobile

FitnessApp — AI fitness & nutrition tracker

Mobile App · AI · Wearable Integration

The client

A personal training technology company building a mobile platform that lets trainers remotely manage client workout plans, monitor wearable activity data, track nutrition and review progress between coaching sessions.

Challenge

Trainers had no single system to monitor client activity remotely, adjust training plans and track nutrition. Clients had little accountability between sessions, which made progress harder to measure and maintain.

Scope & features

  • Workout tracking
  • Wearable device integration
  • Trainer dashboard
  • Remote training plan adjustments
  • AI food photo recognition
  • Nutrition logging
  • Progress monitoring
  • Client engagement tools
  • Health data synchronization

Solution

Built a mobile platform connecting trainers and clients through workout tracking, wearable integrations, AI-powered nutrition logging and remote progress monitoring.

Outcome

Trainers save ~5 hours a week on manual check-ins, client engagement increased, and AI recognition covers 90%+ of common foods.

Tech stack

  • React Native
  • Node.js
  • OpenAI Vision API
  • HealthKit
  • Google Fit API
  • PostgreSQL

~5 hrs

saved per trainer weekly

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