DaoBrew vs SleepTracker

DaoBrew is a wellness companion that uses Apple Watch biometric data and Traditional Chinese Medicine (TCM) theory to detect stress patterns and guide personalized micro-recovery breathing sessions. HOW IT WORKS DaoBrew reads your heart rate, HRV, and other vitals from Apple Watch to identify five stress patterns: Tension, Overdrive, Stagnation, Constriction, and Depletion. Based on your pattern, the app prescribes a tailored breathing exercise with real-time audio guidance. FEATURES • Live heart rate feedback — breathing session parameters adjust in real time based on your Apple Watch heart rate • Five-element stress map — visualize your stress patterns through a TCM-inspired Wu Xing interface • Therapeutic audio — binaural beats and ambient soundscapes tuned to your stress pattern • Vital trends — track heart rate, HRV, steps, and energy over days, weeks, and months • Dynamic Island — monitor your breathing session progress at a glance • Apple Watch companion — seamless health data sync and session tracking DaoBrew requires Apple Watch for full functionality. HealthKit access is used solely to provide personalized wellness insights.

SleepTracker records your sleep automatically with an Apple Watch — or with just your iPhone on the mattress — and turns the night into a clear picture of your stages, heart rate, and recovery. No setup, no account, nothing to configure. No account. No sign-up. No email. No ads. Open it, allow Apple Health, and go to bed. HOW IT WORKS • Wear an Apple Watch to bed and open the app — sleep stages, heart rate, HRV, and breathing sync straight from Apple Health • No watch? Set your iPhone on the mattress and tap Track Sleep with iPhone — it uses movement and sound to estimate your night • Numbers match the Apple Health app exactly, down to the minute WHAT YOU GET • Sleep rings that show Sleep, Quality, and Deep at a glance • Full stage breakdown — Deep, REM, Light, and Awake • Bedtime, wake time, time to fall asleep, and sleep efficiency • Readiness, Sleep Fuel, and Recovery scores built from your real HRV • Heart rate, HRV, SpO2, and respiratory rate with Apple Watch • A smart alarm that wakes you in a lighter stage near your target time • Sleep consistency, trends, history, and a calendar of every night • Tags for caffeine, late meals, workouts, and stress, so you can see what actually changes your sleep BUILT BY ONE PERSON I built SleepTracker for myself, in a year when AI finally made something like this achievable alone — then kept building whatever people asked for. No team, no investors, and no roadmap written by anyone but the people using it. And no subscription: sleep data you already own shouldn't be rented back to you month after month. YOUR SLEEP DATA STAYS ON YOUR PHONE Sleep and health data is read from Apple Health only after you allow it. Microphone audio is analyzed on your device and is never recorded, stored, or uploaded. There is no account to create and no profile to sell. No tracking of you across other companies' apps or websites, and nothing shared with data brokers. TELL ME WHAT TO BUILD See something in another sleep app that you wish this one had? Email mark@vibecode.review. I read every message and I build what people actually ask for — that is how most of this app got here. Sleep better by understanding your nights, automatically.