Bug fixes and reliability improvements: • Fixed false "Critical Recovery Needed" alerts. The notification was incorrectly triggered by an old low‑readiness day in your history instead of your actual current score — so users with healthy recovery were still receiving the warning every day. Critical recovery alerts now correctly use your latest score. • Fixed "Positive Adaptation" insights firing when readiness was declining instead of improving. The two-week comparison was reading recent and older weeks in the wrong order. • Fixed HRV Crash detection comparing the wrong samples — it was checking your oldest HRV reading against a baseline that excluded today's data. It now correctly compares today against your 13‑day baseline. • Fixed peak performance and recovery opportunity insights using the wrong day's score. They now reflect your current state. • Fixed risk predictions (declining readiness, accumulating stress) that could be triggered by improving trends due to a slope-direction error. • General stability improvements and added test coverage to prevent these regressions.

• More accurate Recovery Score — the Activity contributor now uses yesterday's full-day energy burn (kCal) instead of today's partial total, so your score properly reflects recovery from yesterday's exertion. • Clearer labelling — Contributor Metrics now explicitly show they're based on yesterday's data, so you always know what's driving your score.

Bug Fix: Fixed a persistent false notification reporting "HRV has dropped to 0ms" even when heart rate variability data was normal. The issue occurred when HealthKit had no HRV samples available — the missing data was incorrectly interpreted as a real zero reading, triggering critical alerts. HRV alerts now correctly ignore missing data.

- Bug fix: HealthKit data fetch no longer fails entirely when a single data type isn't authorized — uses defaults for unavailable types and computes readiness with available data - UI fix: "Connect HealthKit" card only shown when permissions are actually missing, not when data fetch fails - UI improvement: Added "Waiting for health data" state with Refresh button for when HealthKit is authorized but data isn't available yet - Fix: Eliminated empty state flash on app launch by setting loading state immediately

• Apple Watch complications — see your readiness score directly on your watch face • Enhanced Watch voice coach — ElevenLabs premium voice now default on Watch • Siri Shortcuts — ask Siri for your readiness score or start a coaching session • Bug fixes and performance improvements

Customizable App Background Choose your preferred background style from the new Appearance section in Profile settings: • Original Teal – the classic gradient • Peaceful – the scenic background image • Transparent – a live rear camera feed for an immersive look Your selection applies across the entire app instantly. Background Task Reliability Fixed an identifier mismatch that prevented background health data syncing from being scheduled correctly. Background refresh now registers and runs as intended. Stability & Performance • Restored app entitlements to ensure smooth operation of HealthKit, CloudKit, and app group features • Updated camera usage description to reflect new live background capability • General reliability improvements. Subscription & Trial Improvements - Fixed an issue where the free trial countdown could display incorrect days remaining. Your 7-day trial now tracks accurately from the moment you start using OptiSense. - Corrected trial period description on the yearly plan to reflect the 7-day free trial. - Improved reliability of subscription status detection so your premium access is recognised immediately after purchase.

Bug fixes and performance improvements. - Improved backend reliability for a smoother experience. - Minor stability improvements throughout the app.

- FREE features (readiness score, limited AI coach) - PREMIUM features (unlimited AI, expert queries, food scanner)

Hydration Tracking Stay on top of your water intake with our new hydration feature: • Water card on your dashboard - See your daily progress at a glance alongside your other health metrics • Quick log buttons - Tap to add 250ml, 500ml, 750ml or 1L instantly • Detailed hydration insights - Learn what proper hydration measures, why it matters for recovery, and tips to improve • HealthKit sync - All water intake syncs with Apple Health automatically Hydration Reminders Never forget to drink water with smart, customisable reminders: • Set your preferred interval - Choose from every 15 minutes to 2 hours • Quiet hours - Reminders pause automatically during your chosen sleep hours • Motivational messages - Gentle, varied prompts to keep you hydrated throughout the day • Quick actions - Log water or snooze directly from the notification Visual Improvements • Updated Recovery and Stress dial backgrounds with the signature OptiSense teal gradient • Refined hydration detail screen matching the design of Sleep, Activity, HRV and Nutrition cards Bug Fixes & Improvements • Fixed notification badge clearing when opening the app • Improved notification permission handling • Enhanced HealthKit data fetching reliability