What's New in Replex 4.1
September 2026 · Version 4.1
Replex 4.1 is about faster logging and a clearer picture of where you train — plus outdoor workout polish, better sharing, and analytics refinements.
Training map
- Open All Workouts to see runs, rides, and gym sessions on a map
- Pins cluster as you zoom out, then separate by activity as you zoom in
Faster logging
- Edit sets inline on iPhone during a workout
- One-tap set logging on Apple Watch
- Smoother planning flow when building your week
Outdoor workouts & Health
- Full-screen route details for imported outdoor activities
- Dates and times respect the timezone where you recorded the workout
- Easier period-scoped Health workout re-import in Settings
Share, Coach & polish
- Redesigned workout share cards and share composer
- Cleaner Coach empty states and a refreshed About screen
- Snappier cardio chart scrubbing and a clearer heart-rate selection line
- All Workouts stays responsive even with a large training history
Replex 4.0
August 2026 · Version 4.0.0
Replex 4.0 is built around AI Coach — a Pro feature that reads your real workouts, templates, and calendar before it answers. It proposes changes; you decide what to save.
AI Coach (Pro)
- Chat naturally about your training history, goals, and schedule
- Create and edit workout templates from conversation
- Schedule strength sessions and future cardio in one plan
- Preview every proposal — calendar events and template edits apply only after you tap Apply
- Ask about a specific workout or imported run from its detail screen
- Conversation continuity with connection-loss recovery
AI Coach requires a Replex Pro subscription. See our Privacy Policy for how coach data is processed.
Train on iPhone
- Record strength workouts on iPhone when Apple Watch isn’t available
- Live Activity shows your session on the Lock Screen
- Siri — start a workout with your voice
Analytics & Health
- Running and walking distance charts tied to your analytics period
- Interactive heart rate chart on finished workouts
- Import outdoor activities from Apple Health with route maps
- Notifications when new outdoor runs and rides are imported
Apple Watch & reliability
- Cleaner metrics and rest timer on small Watch displays
- More reliable Watch launch and iPhone mirror sync
- Live Activity and workout UI polish
- Faster app launch and HealthKit import performance
Calendar & planning
- Schedule future cardio alongside strength templates
- Calendar list icons for strength and cardio sessions
- Workout sharing cards and planning improvements