Intervaler - Intervals Workout

Intervaler is a powerful interval training timer built for Wear OS. Whether you're doing Tabata, HIIT, pyramid training, or your own custom workout, Intervaler keeps you on track with precise audio cues, haptic feedback, and live heart rate monitoring — right on your wrist. FEATURES • Quick Workout — set rounds, work time, and rest time in seconds and go • Custom Workouts — build and save workouts with multiple interval types: Warmup, Work, Rest, Recovery, and Cooldown • Programs — 5 built-in templates including Tabata, HIIT, Pyramid, Fartlek, and Endurance • Live Heart Rate — monitor your BPM in real time during every workout • Heart Rate Zones — set your target zone before you start • GPS Speed — track your pace during outdoor runs • Calorie Tracking — estimates calories burned based on your profile • Workout History — review your past sessions including rounds, avg HR, and calories • Wear OS Tile — start a workout directly from your watch face • Audio Cues — voice announcements at every interval transition • Haptic Feedback — distinct vibration patterns for each interval type • Fully standalone — no phone required during workouts