<b>PAIesque</b> is a privacy-first تناسب اندام tracker و live location sharer. Everything runs locally; sharing between users happens through شما own server, not through Google, Strava, or any cloud provider.<br> <br> <b>Record</b> heart rate و GPS directly from BLE chest straps و other heart rate sensors. No companion برنامه required. Multiple sensors can be recorded in parallel, و sessions are saved as GPX و CSV برای use in other ابزارها.<br> <br> <b>Analyze</b> شما training on an interactive نقشه و zoomable chart. View live metrics while a recording is active, or inspect past sessions by date range. The نقشه track is colored by heart rate zone.<br> <br> <b>Share</b> live status و completed recordings با a group through a ساده self-hosted PHP server. See other group members on the نقشه in real time و browse their past sessions the same way you browse شما own. Shared payloads are end-to-end encrypted; the server stores opaque blobs و cannot read them. If you don't have a heart rate sensor, the برنامه also works as a pure GPS location sharer — بدون حساب کاربری, no third-party service, just شما own server.<br> <br> <b>Training-load metrics</b> come from published formulas. Each formula in the برنامه carries an evidence label so you know what is peer-reviewed, what is a professional convention, و what is a heuristic:<br> <br> • <b>TRIMP methods</b> — Banister, iTRIMP, و LT-TRIMP.<br> • <b>EWMA & ACWR</b> — rolling load و injury-risk monitoring.<br> • <b>Recovery metrics</b> — RHR و HRV (RMSSD) from شما sleep window.<br> • <b>Polarized training</b> — zone distribution و achievement tracking.<br> <br> The برنامه also includes a PAI-like score inspired by the Personal Activity Intelligence concept. It is <b>not</b> the official PAI algorithm — the official PAI is proprietary و commercially licensed by Mio Global. Values will differ from commercial implementations.<br> <br> <b>Data sources.</b> Heart rate can be recorded directly from BLE chest straps و other heart rate sensors, بدون any companion برنامه. If شما wearable needs a companion برنامه to همگامسازی, سلامت Connect handles the import. Gadgetbridge is a natural companion برای users of متنباز wearables — it syncs heart rate from many devices into سلامت Connect, و PAIesque reads from there. Garmin Connect, Polar Flow, و other proprietary companion برنامهها also work via سلامت Connect. No برنامه-specific integration is required برای any of them.<br> <br> <b>Privacy is the default.</b> No accounts, no cloud uploads, no analytics, بدون ردیابی. Data stays on دستگاه شما; sharing happens only if you explicitly configure a server.<br>