Let's Build vs BioVector

Chat with friends, share workouts and have fun staying active together. Keep in touch with friends, trainers or clients through messages, audio and video calls. Share files, plan workouts and appointments, or draw and make notes on shared whiteboards. Keep track of your activity, workouts, sleep, heart rate and weight. Browse your history in the calendar and choose which fitness information to share with your contacts. Connect supported devices and services including Garmin, WHOOP, Oura, Withings, Google Health and Apple Health. Apple Watch connects through Apple Health.

BioVector helps you understand sleep, stress, training and routines as connected recovery and training signals. Open BioVector in the morning to see what makes sense today: train normally, reduce load, prioritize recovery or keep building your baseline. Over time, BioVector shows which routines may relate to sleep, HRV, resting heart rate and stress, so you can make calmer decisions. WHAT BIOVECTOR DOES • Daily guidance for load, training and recovery • Recovery context from Apple Health and compatible wearables • Routine impact over time: test, check off and review patterns • Sleep details with duration, efficiency and stages • Training planning around recovery and daily load • Coach guidance with data quality and clear limits • Companion app, widgets and complications for quick checks • Optional Pro analysis for weekly/monthly patterns and multiple routines PRIVACY Apple Health access is optional. Your core data stays local on your device. For optional coach guidance, BioVector may send selected summaries to Google Gemini through the BioVector proxy. This happens only after you consent to AI coach features and request an analysis. IMPORTANT NOTICE BioVector is not a medical device. It does not diagnose, treat, cure or prevent disease and does not replace advice from a qualified clinician. The guidance is intended for wellness, self-reflection and personal habit tracking. BIOVECTOR PRO BioVector Pro unlocks multiple active routines, routine impact, longer pattern comparisons, deeper coach guidance, training reviews and sleep analysis. Daily guidance, core signals, one active starter routine, widgets, privacy information and safety notices remain accessible. TERMS OF USE (EULA) The Apple Standard EULA applies: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/