How JustAnswer Works:
  • Ask an Expert
    Experts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional Answer
    Via email, text message, or notification as you wait on our site.
    Ask follow up questions if you need to.
  • 100% Satisfaction Guarantee
    Rate the answer you receive.
Ask Greg A. Your Own Question
Greg A.
Greg A., Engineer
Category: GPS
Satisfied Customers: 2463
Experience:  Using & Working with GPS systems for 10+ years
Type Your GPS Question Here...
Greg A. is online now
A new question is answered every 9 seconds

I ran a 1/2 Marathon today. My watch said I ran 16 miles and

Customer Question

I ran a 1/2 Marathon today. My watch said I ran 16 miles and it was 13.1. In my training it said i ran ashorter mile than I think I did. It seems it is not consistant.Have you ever heard of this problem before? Carol *****. It was purchase from Fleet Sports in Tacoma WA
JA: How long has this been going on?
Customer: About the past month.
JA: What troubleshooting have you tried?
Customer: I talked with the store people. The clerk ran with my watch and hers just a short run and they were the same.
JA: The GPS expert can solve this for you. Anything else you want him to know before I connect you two?
Customer: No
Submitted: 10 months ago.
Category: GPS
Expert:  Aric replied 10 months ago.

Hello, My name is ***** ***** I'll be assisting you. I'm sorry you're having problems. In order to assist you, I need to ask for more info.

1) What is the Brand and Model of the GPS?

2) How long have you owned it for (roughly) and when did the issue occur?

Expert:  Aric replied 10 months ago.

Do you need assistance with this?