| gps reading | jayrottner | 7/30/12 3:30 PM | my son has a blackberry and diabetes so we track where he is can the gps location be wrong or is he going differnet places than he says the other morning the reading was about 1/2 a mile differnet than he said is this possible thanks |
| Re: gps reading | The C Man | 8/6/12 12:38 AM | This can happen if the phone is unable to pick up a GPS signal and has to revert to cell tower location.which depends on triangulation. |
| Re: gps reading | teddysimpson | 8/6/12 5:11 AM | is this likely if there was over one hundred readings from one location then just the one from about a mile away? |
| Re: gps reading | The C Man | 8/6/12 6:49 AM | Yes. A building and no clear sky area or trees can block signals. |