RunEasy is a Zone 2 training coach that lives on your Apple Watch. It uses real-time talk tests — not just heart rate — to tell you whether you're actually in zone 2.

During your run or ride, RunEasy periodically asks you a simple question through the watch speaker. Just answer out loud. Based on how you sound — your breath patterns, vocal strain, and speech fluency — it determines whether you need to slow down, speed up, or keep going.

KEY FEATURES

• Talk Test Analysis: Speaks a prompt, listens to your response, and analyzes 6 dimensions of your voice to assess effort level
• Heart Rate Monitoring: Real-time BPM with automatic talk test triggers at key HR thresholds
• Run + Ride: Full support for both running (min/mi pace) and cycling (mph)
• Zone 2 Verdict: Clear green/red feedback — In Zone 2, Above Zone 2, or Below Zone 2
• Workout Summary: See your time in zone 2, a color-coded timeline, and results from every talk test
• Calibration Mode: Gradually increase effort to find your personal zone 2 pace boundary
• Music Friendly: Briefly pauses your audio for talk tests, then resumes automatically
• Session History: Track your zone 2 consistency over time

HOW IT WORKS

1. Pick Run or Ride and start your workout

2. As your heart rate climbs, a voice prompt plays through your watch speaker

3. Answer the question out loud — like you're talking to a friend

4. RunEasy analyzes your breathing, fluency, and vocal strain

5. Get instant feedback: stay in zone, slow down, or push harder

Zone 2 training builds aerobic fitness, burns fat, and improves endurance — but only if you're actually in zone 2. Heart rate alone can be misleading. RunEasy gives you the real answer.