General Discussion Triathlon Talk » Garmin Foot pod Rss Feed  
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2009-08-06 7:51 PM

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Subject: Garmin Foot pod
I was on the Garmin website and noticed two different foot pods for the 305, anyone know if there is a difference outside of the price?

Thanks 


2009-08-06 7:53 PM
in reply to: #2333151

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Master
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Subject: RE: Garmin Foot pod
One is much smaller, there is a new one that comes as an optional package on the FR60. That is the smaller one.
2009-08-10 12:31 PM
in reply to: #2333151

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Subject: RE: Garmin Foot pod

Old one uses a AAA battery, and you have to manually turn it on or off.  You don't want this one.

New one uses a 2032(?) watch battery, and autodetects when you're moving.  Much better.
2009-08-10 2:51 PM
in reply to: #2333151

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Subject: RE: Garmin Foot pod
Both same accuracy? How do you calibrate it for stride length?
2009-08-10 3:17 PM
in reply to: #2333151

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Subject: RE: Garmin Foot pod

You run a measured course, and then adjust your watch accordingly.  It's not too hard, but the book could be a little clearer.  I have an FR50 and a 305.  Once we calibrated the FR50 for my wife, it's within  about a tenth of a mile over 4-5 miles as compared to the 305.  Not too bad.

Also, with both of my foot pods (with the CR 2032 battery/auto on)   - both times on receiving them in the mail, both were dead shortly after arrival.  Must be due to all the jiggling during shipping.  I would plan on replacing the battery shortly after getting it, and keeping several spares in your bag.  Once you replace the battery, seems to last pretty long tho.

2009-08-10 3:23 PM
in reply to: #2333151

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Subject: RE: Garmin Foot pod
i have the garmin 50 w/pod....after calibration its within .1 of mile on a 3 mile distance.  i think that is pretty sufficient.

i am very happy with the watch and bought the garmin 50 / foot pod / HRM for $69.99 on amazon brand new.  they are about $80 with all this stuff.  its a fantastic watch, personally love it.

i have the bigger foot pod it fits on my shoe top, after the first 1-2 runs you won't even notice it.  my bateries were dead. 

after it senses movement it activates for 30 min then turns off....

Edited by trix 2009-08-10 3:24 PM


2009-08-10 3:23 PM
in reply to: #2338882

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Subject: RE: Garmin Foot pod
not really true about the batteries.  The bigger one (the one for $119.99 on the site) uses the watch battery, has the auto-off.  The newer is smaller and can be fit into certain shoes on the inside (not sure which shoes, maybe nike+?).  I have no experience with the smaller one, so not sure of its feature set.  I've never seen mention of it tracking cadence, so that could be a difference.  The bigger one is still pretty small, you won't notice it on your shoe, and once calibrated it's just as accurate as the 305 or 405.
2009-08-10 5:08 PM
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Subject: RE: Garmin Foot pod
Hrm my stride length changes with how fast I'm going so I assumed that it was measuring stride length then figuring out the distance that way. I don't get how else it could work?
2009-08-10 8:35 PM
in reply to: #2339771

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Subject: RE: Garmin Foot pod
Khyron - 2009-08-10 4:08 PM

Hrm my stride length changes with how fast I'm going so I assumed that it was measuring stride length then figuring out the distance that way. I don't get how else it could work?


Actually they have an accelerometer in them and the integrate this to get distance. They're typically quoted as being 95% accurate without calibration, 99% with. Not sure if I actually believe these numbers, but people do generally have success with them.

Mike
2009-08-11 12:22 AM
in reply to: #2339455

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Subject: RE: Garmin Foot pod
matt_d - 2009-08-10 1:23 PM I've never seen mention of it tracking cadence, so that could be a difference.


I think it probably actually uses a variety of difference techniques to make an educated guess at your speed. 

But I just learned that it does measure run cadence in addition to speed, and that's pretty awesome.

I just ordered a Garmin 50 with footpod, and can't wait to get reports on my run cadence.
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General Discussion Triathlon Talk » Garmin Foot pod Rss Feed