Current Focus

Today's Training Signal

Zone 4 - Threshold

137BPM
128-146 target75% effort

Heavier, slower-tempo tracks for compound leg work.

Start WorkoutGenerate Mix
Duration

35:00 min

Sessions

0 logged

Saved Mixes

0 local

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Add a workout and generate your first type-aware BPM mix.

Product Direction

Suggested MVP Build Order

Real feedback loop

Goal: connect live workout biometrics with adaptive music decisions so pace, intensity, and recovery stay in sync.

  1. 1.Spotify auth + real catalog
  2. 2.Workout logging (sets, reps, lift type)
  3. 3.Apple Health read-only (heart rate + workout type)
  4. 4.Adaptive playback (HR-driven BPM shifts)
  5. 5.Garmin integration later

Note: HealthKit is iOS-only, and Garmin SDK work is significantly heavier. Plan those integrations as multi-month efforts, not weekend spikes.