The J vs BurnClock

Stay up to date with The J – St. Louis by downloading our mobile app! Get instant access to health & wellness programs, events, hours, alerts and all our programs. Features: FACILITY HOURS Quickly find opening and closing times. BARCODE SCAN - Access our facilities with your phone – no need to carry your keyfob. ALERTS - Stay informed. Receive instant notifications and in-app alerts. Please send any feedback and questions to marketing@jccstl.org. We love hearing from you!

Set up warmup, work, rest, and cooldown phases in seconds. BurnClock counts down with bold visuals, audible cues, and clear voice announcements so you can focus on the movement instead of your screen. KEY FEATURES • Custom interval workouts — warmup, work, rest, cooldown, with sets and breaks • Static "rep-based" sets you complete at your own pace, with optional repeats and rest between • Voice announcements for every phase, including a "Get Ready" cue 10 seconds before each transition • Big, glanceable display optimized for active use • Share workouts instantly via QR code — no account, no signup • Scan QR codes from a screen or a photo in your library • Dark interface designed for low-light spaces • Haptic feedback on transitions • Local notifications with sound so cues keep firing when your screen is locked DESIGNED FOR • HIIT and Tabata intervals • Circuit training and round-based workouts • Running intervals and sprint sessions • Yoga, mobility, and stretching routines • Strength training rest timers PRIVACY-FIRST BurnClock works fully offline. No login required. We use anonymous diagnostics to make the app better — never linked to your identity, never sold, never used to track you across other apps. Have feedback or a feature request? Email burnclock@friendslog.net or visit friendslog.net/burnclock.