Polar
communitySports watches and heart rate sensors — training load, recovery, and sleep tracking
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GET
/v3/exercisesGet training sessions
Returns
exercises[] with id, sport, startTime, duration, distance, calories, heart_rate{avg, max}, training_loadGET
/v3/daily-activityGet daily activity
Parameters
datestringrequiredReturns
steps, distance, calories, activeTime, sleepDuration, sleepScoreGET
/v3/recoveryGet recovery status
Parameters
datestringrequiredReturns
recoveryStatus, restingHR, hrvScore, sleepScore, muscleLoad