>Bangle.setOptions({hrmPollInterval:80})
=undefined
>Bangle.setHRMPower(0)
=false
>Bangle.on('HRM',print);Bangle.setHRMPower(1)
=true
{ "bpm": 0, "confidence": 50 }
{ "bpm": 0, "confidence": 16 }
{ "bpm": 0, "confidence": 64 }
{ "bpm": 0, "confidence": 72 }
{ "bpm": 0, "confidence": 50 }
{ "bpm": 0, "confidence": 9 }
{ "bpm": 0, "confidence": 66 }
{ "bpm": 0, "confidence": 39 }
{ "bpm": 0, "confidence": 30 }
{ "bpm": 0, "confidence": 29 }
{ "bpm": 0, "confidence": 4 }
{ "bpm": 0, "confidence": 13 }
{ "bpm": 108, "confidence": 21 }
{ "bpm": 108, "confidence": 68 }
{ "bpm": 106, "confidence": 82 }
{ "bpm": 106, "confidence": 54 }
{ "bpm": 104, "confidence": 58 }
{ "bpm": 104, "confidence": 29 }
{ "bpm": 102, "confidence": 61 }
{ "bpm": 102, "confidence": 38 }
{ "bpm": 102, "confidence": 27 }
{ "bpm": 102, "confidence": 42 }
{ "bpm": 102, "confidence": 68 }
{ "bpm": 103, "confidence": 46 }
{ "bpm": 103, "confidence": 69 }
{ "bpm": 103, "confidence": 14 }
{ "bpm": 103, "confidence": 5 }
{ "bpm": 103, "confidence": 34 }
{ "bpm": 103, "confidence": 9 }
{ "bpm": 103, "confidence": 6 }
{ "bpm": 103, "confidence": 18 }
{ "bpm": 103, "confidence": 23 }
{ "bpm": 103, "confidence": 21 }
{ "bpm": 103, "confidence": 30 }
{ "bpm": 103, "confidence": 7 }
{ "bpm": 103, "confidence": 42 }
{ "bpm": 103, "confidence": 34 }
{ "bpm": 103, "confidence": 42 }
{ "bpm": 105, "confidence": 46 }
{ "bpm": 105, "confidence": 41 }
{ "bpm": 105, "confidence": 43 }
{ "bpm": 106, "confidence": 46 }
{ "bpm": 106, "confidence": 39 }
{ "bpm": 106, "confidence": 53 }
{ "bpm": 106, "confidence": 65 }
{ "bpm": 107, "confidence": 59 }
{ "bpm": 107, "confidence": 53 }
{ "bpm": 107, "confidence": 45 }
{ "bpm": 107, "confidence": 11 }
{ "bpm": 107, "confidence": 29 }
{ "bpm": 107, "confidence": 39 }
{ "bpm": 107, "confidence": 35 }
{ "bpm": 107, "confidence": 31 }
{ "bpm": 107, "confidence": 36 }
>Bangle.setHRMPower(0)
=false
>Bangle.setOptions({hrmPollInterval:40})
=undefined
>Bangle.setHRMPower(1)
=true
{ "bpm": 0, "confidence": 13 }
{ "bpm": 0, "confidence": 41 }
{ "bpm": 0, "confidence": 20 }
{ "bpm": 0, "confidence": 13 }
{ "bpm": 0, "confidence": 52 }
{ "bpm": 0, "confidence": 29 }
{ "bpm": 0, "confidence": 75 }
{ "bpm": 0, "confidence": 51 }
{ "bpm": 0, "confidence": 57 }
{ "bpm": 0, "confidence": 11 }
{ "bpm": 0, "confidence": 24 }
{ "bpm": 0, "confidence": 45 }
{ "bpm": 66, "confidence": 38 }
{ "bpm": 66, "confidence": 20 }
{ "bpm": 66, "confidence": 8 }
{ "bpm": 66, "confidence": 6 }
{ "bpm": 66, "confidence": 41 }
{ "bpm": 65, "confidence": 62 }
{ "bpm": 65, "confidence": 77 }
{ "bpm": 65, "confidence": 98 }
{ "bpm": 65, "confidence": 86 }
{ "bpm": 64, "confidence": 85 }
{ "bpm": 64, "confidence": 64 }
{ "bpm": 64, "confidence": 70 }
{ "bpm": 64, "confidence": 54 }
{ "bpm": 64, "confidence": 80 }
{ "bpm": 62, "confidence": 83 }
{ "bpm": 62, "confidence": 79 }
{ "bpm": 62, "confidence": 98 }
{ "bpm": 62, "confidence": 82 }
{ "bpm": 62, "confidence": 80 }
{ "bpm": 62, "confidence": 82 }
{ "bpm": 62, "confidence": 99 }
{ "bpm": 62, "confidence": 99 }
{ "bpm": 62, "confidence": 99 }
{ "bpm": 62, "confidence": 99 }
{ "bpm": 63, "confidence": 98 }
{ "bpm": 63, "confidence": 98 }
{ "bpm": 63, "confidence": 99 }
{ "bpm": 63, "confidence": 99 }
{ "bpm": 63, "confidence": 99 }
{ "bpm": 63, "confidence": 99 }
{ "bpm": 63, "confidence": 99 }
{ "bpm": 63, "confidence": 98 }
{ "bpm": 63, "confidence": 84 }
{ "bpm": 63, "confidence": 80 }
{ "bpm": 63, "confidence": 70 }
{ "bpm": 63, "confidence": 93 }
{ "bpm": 63, "confidence": 95 }
{ "bpm": 63, "confidence": 95 }
{ "bpm": 63, "confidence": 100 }
{ "bpm": 65, "confidence": 91 }
{ "bpm": 65, "confidence": 90 }
{ "bpm": 65, "confidence": 87 }
{ "bpm": 65, "confidence": 60 }
{ "bpm": 65, "confidence": 64 }
{ "bpm": 65, "confidence": 75 }
{ "bpm": 65, "confidence": 65 }
{ "bpm": 65, "confidence": 93 }
{ "bpm": 65, "confidence": 95 }
{ "bpm": 65, "confidence": 96 }
{ "bpm": 65, "confidence": 95 }
{ "bpm": 65, "confidence": 100 }
>Bangle.setHRMPower(0)
=false