React-native-geolocation-service: drifting current location

[Nishit-Chauhan]

i have used this module to get user's current location when user moves using watch position and get current position,

i m getting different location every time while the device not moving and it is on flat surface. watch position automatically calls and location difference is very big,
in a below screenshot marker is current location on starting then the user location randomly jumps i have draw the polyline to easily recognise the issue

anyone have face this type of issue ?
you can check the below code, if i have done something wrong , let me know.

i have attached screenshots and video link below
https://drive.google.com/open?id=1stXmQC-LRwNTv7e2pUMfkvif9u1IQQCw

======Code=======
Geolocation.watchPosition((position) => {
console.log('watch Location --> ', position)
console.log('coords', coords)
location.push(coords)

     // console.log('=============Location Changed')
     this.setState(state => (
       this.state.latitude = position.coords.latitude,
       this.state.longitude = position.coords.longitude,
       this.state.polyline = [...this.state.polyline, coords],
       state))
 },
   (error) => console.log('Location Error', error),
   {
     enableHighAccuracy: false,
     //distanceFilter: 1,
     //timeout: 20000,
     //maximumAge: 100,
     interval: 2000,
     fastestInterval: 2000
   }
 )

======Screenshots=======

[shahhenil1994]

i m also facing the same kind of automatically location bounce issue

[ydv0121]

yes it's showing improper location ..stuck on it .. HELPPPP

[kaushik038]

i am also facing same issue please help

[oakis]

GPS is not super accurate. You could check for a difference in location and decide if you want to use that information or not. Like a conditional.. "if diff is bigger than, skip setting marker on map"

[iamacoderguy]

GPS is not super accurate. You could check for a difference in location and decide if you want to use that information or not. Like a conditional.. "if diff is bigger than, skip setting marker on map"

I think the condition could be done by using distanceFilter option. Correct?

[oakis]

GPS is not super accurate. You could check for a difference in location and decide if you want to use that information or not. Like a conditional.. "if diff is bigger than, skip setting marker on map"

I think the condition could be done by using distanceFilter option. Correct?

I think that distanceFilter will just ignore updates if they don't meet the required moving distance. That might be what OP wants tho.

[Agontuk]

Like @iamacoderguy & @oakis said, you can prevent location bounces by setting distanceFilter. Closing this for now, feel free to open new issue if problem persists.