used exponential moving average for the per-trackpoint run cadence
used exponential moving average for the per-trackpoint run cadence

ryanbinns/ttwatch,dlenski/ttwatch,lgrangeia/ttwatch,dvorka/ttwatch,ryanbinns/ttwatch,dlenski/ttwatch,dlenski/ttwatch,lgrangeia/ttwatch,lgrangeia/ttwatch,dvorka/ttwatch,dvorka/ttwatch,lgrangeia/ttwatch,ryanbinns/ttwatch,ryanbinns/ttwatch,dvorka/ttwatch,dlenski/ttwatch