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Speed - Accuracy
Having installed my Garmin Etrex GPS on my trike; I'm wondering just how accurate it will be when used as a speedometer. Anybody know? Thanks, Chuck Trotter Nashville, TN. |
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#2
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Speed - Accuracy
Chuck wrote:
Having installed my Garmin Etrex GPS on my trike; I'm wondering just how accurate it will be when used as a speedometer. Anybody know? Probably not as accurate as a well-calibrated, wired bicycle computer, but probably good enough. I would think the usual GPS issues apply, e.g. if you're riding in areas that may have signal integrity issues, like an urban area with lots of tall buildings or a forested and/or mountainous area, you could get spotty results whereas a wired bicycle computer works well regardless. -- I do not accept unsolicited commercial e-mail. Remove NO_UCE for legitimate replies. |
#3
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Speed - Accuracy
Victor Kan wrote:
Chuck wrote: Having installed my Garmin Etrex GPS on my trike; I'm wondering just how accurate it will be when used as a speedometer. Anybody know? Probably not as accurate as a well-calibrated, wired bicycle computer, but probably good enough. I would think the usual GPS issues apply, e.g. if you're riding in areas that may have signal integrity issues, like an urban area with lots of tall buildings or a forested and/or mountainous area, you could get spotty results whereas a wired bicycle computer works well regardless. Agreed. And nice point about being a wired computer. My wireless ascent sometimes shows insane information. Like a ride on Saturday show max speed of 75 mph! I only wish. Ken -- The bicycle is just as good company as most husbands and, when it gets old and shabby, a woman can dispose of it and get a new one without shocking the entire community. ~Ann Strong |
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