Stepcounter

import { Stepcounter } from '@ionic-native/stepcounter';

constructor(private stepcounter: Stepcounter) { }

...

let startingOffset = 0;
this.stepcounter.start(startingOffset).then(onSuccess => console.log('stepcounter-start success', onSuccess), onFailure => console.log('stepcounter-start error', onFailure));

this.stepcounter.getHistory().then(historyObj => console.log('stepcounter-history success', historyObj), onFailure => console.log('stepcounter-history error', onFailure));