BioFitSync

Laduca Labs

In-app purchases

About this app

Your health data, finally working together.

BioFitSync connects to Android Health Connect to pull all your key metrics — steps, heart rate, HRV, sleep, calories, blood oxygen, and more — into a single intelligent dashboard. Instead of switching between five different apps, you get one clear picture of how your body is performing and recovering.

AI Coach — Your Personal Health and Fitness Analyst (Non-Medical)
BioFitSync includes a built-in AI coach powered by your actual health and fitness data. Ask it anything — why your energy is low, whether you're ready to train hard today, or how last night's sleep will affect your performance. The coach reads your trends, not just your numbers, and gives you answers that actually make sense for your body.

Sleep Bank — Know Your True Sleep Debt
Most apps just tell you how long you slept. BioFitSync tracks your cumulative sleep debt over time with the Sleep Bank. See exactly how much sleep you've banked or owe, broken down by stage — deep, REM, light, and awake — so you understand not just how much you slept, but how well.

Recovery Tracking Built on Real Science
Heart rate variability (HRV) is one of the most reliable indicators of how well your body has recovered. BioFitSync tracks your HRV trends alongside resting heart rate and sleep quality to give you a clear daily picture of your recovery status — so you know when to push and when to rest.

Training Load & Fitness Trends
Track your short and long-term training load to stay in the optimal zone for progress without burning out. BioFitSync analyzes your workout history, active calories, and activity patterns to show you whether your fitness is trending up, plateauing, or at risk of overtraining.

What BioFitSync Tracks
• Steps & distance
• Heart rate & resting heart rate
• Heart rate variability (HRV)
• Sleep duration & stages (deep, REM, light)
• Active & total calories burned
• Blood oxygen (SpO₂)
• Blood pressure
• Respiratory rate
• Body weight
• Workouts & exercise sessions

Background Sync — Always Up to Date
BioFitSync syncs your health data automatically in the background so your dashboard is always current when you open the app — no manual refresh needed.

Premium — Unlock the Full Picture
Free users get core tracking and daily insights. Upgrade to Premium to unlock extended trend history, advanced analytics across all metrics, deeper AI coach conversations, and cloud-backed data retention so your history is never lost.

Premium is available as a monthly or yearly subscription. A 14-day free trial is included for new subscribers.

Privacy First
BioFitSync reads your health data from Health Connect — the secure, permission-based health data platform built into Android. You control exactly which data types the app can access. Your data is used only to power your personal dashboard and AI coach — never sold or shared with advertisers.

Requirements
• Android 9.0 or later
• Health Connect app (pre-installed on Android 14+, available free on Google Play for earlier versions)
• A Google account for sign-in

Medical Disclaimer
BioFitSync is not a medical device and does not diagnose, treat, cure, or prevent any medical condition. Please consult a healthcare professional for medical advice, diagnosis, or treatment.

What’s new

BioFitSync is here! Connect your health data to track Training Capacity, Stress Management, Sleep, HRV, Steps, Active Burn, and Exertion in one focused dashboard. View trends, weekly progress, Sleep Bank, sync your history securely, and unlock Premium for extended analytics plus AI Coach insights.