No ads. No subscriptions.

Completely free interval training with Apple Watch support, Live Activities, Apple Health integration, and advanced heart rate zones.

FitCycles Interval Timer+

• No ads. No subscriptions. No accounts. • Enjoy a premium, 100% free workout experience with zero interruptions. Seamlessly track your training with standalone Apple Watch support, Live Activities, Dynamic Island alerts, • Apple Health integration, and real-time heart rate zones.

Whether you're smashing a HIIT, Tabata, or EMOM session, indoor cycling, running, or strength training, FitCycles keeps you focused and on pace with precise audio, haptic, and visual cues.

Why You'll Love FitCycles

• Completely Free: No ads, subscriptions, paywalls, or hidden fees. • Apple Watch Support: Start and monitor your workout directly from your wrist. • Dynamic Island & Live Activities: See workout progress, current intervals, countdowns, and remaining time at a glance without opening the app. • Apple Health Integration: Automatically sync completed workouts to Apple Health so your exercise data stays in one place. • Heart Rate & Training Zones: Monitor your heart rate during workouts and track your training zones to optimize performance and recovery. • Create Custom Workouts: Build interval routines with work, rest, recovery, warm-up, and cool-down phases. • Ready-to-Go Presets: Quickly start HIIT, Tabata, EMOM, and other popular interval workouts. • Stay Focused: Clear countdowns, sounds, vibrations, and visual cues let you train without constantly checking the screen. • Fast and Simple: Designed to get you into your workout in seconds, not buried in complicated menus.

Perfect For

• HIIT Workouts • Tabata Training • EMOM Sessions • Indoor Cycling • Running Intervals • Circuit Training • Strength Training • CrossFit-Style Workouts • Boxing and Martial Arts Training

Train harder. Stay focused. Let FitCycles handle the timing.

Download today and experience the simplest interval timer for Apple Watch and iPhone.