fitTimer

FitTimer is a powerful, privacy-first workout timer designed for every training style. Whether you're lifting weights, doing HIIT, stretching, or running pyramid sets — FitTimer keeps you on track with precision timing and smart features. ▶ FOUR TRAINING MODES • Strength — Track sets, reps, weight with automatic rest timers • Interval — Tabata, HIIT, EMOM with customizable work/rest rounds • Continuous — Open-ended or timed sessions for stretching, cardio, yoga • Pyramid — Variable weight/reps/rest per set for progressive training ▶ AI COACH INTEGRATION • Generate personalized workouts using Gemini, ChatGPT, Claude, or any AI chatbot • Copy the AI-generated JSON routine → open FitTimer → auto-import • Workout logs are automatically copied to clipboard after each session — paste into your AI coach for instant feedback and coaching ▶ FLOATING TIMER (PiP) • Picture-in-Picture overlay lets you use other apps while training • Adjustable size (small/medium/large) and opacity • Full workout controls from the floating window ▶ SMART FEATURES • TTS voice announcements for hands-free training • Vibration alerts for timer notifications • Keep screen on during workouts • Quick Start presets for instant access to favorite routines • Save and reuse exercise templates ▶ HISTORY & STATISTICS • Complete workout history with calendar view • Weekly, monthly, and yearly statistics • Activity heatmap to visualize training consistency • Volume tracking per session ▶ FULLY CUSTOMIZABLE • Light & dark themes • 7 languages: English, Korean, Japanese, Chinese, Spanish, German, Portuguese • Adjustable rest times, alarm sounds, and display settings • Weight units: kg or lbs ▶ PRIVACY FIRST • All data stored locally on your device • No accounts, no tracking, no ads • No data sent to any server • 100% free and open source FitTimer — your AI-powered training companion.