Heart Rate/Altitude monitor
Discussion
I was thinking that I would like to get a monitor/watch thingy that monitors heart rate and altitude, as well as being able to download it all onto PC. I'd use it for training and keeping a record of my fitness and rides.
I've seen some rather complicated units, like teh Garmin Eds 305, which also has a GPS of sorts. IS it worth it?
I've seen some rather complicated units, like teh Garmin Eds 305, which also has a GPS of sorts. IS it worth it?
I've got a Garmin 305 with the heart rate monitor and it really is everything you'd ever need in a bike computer. I use it during the week to monitor my fitness and on some weekends to plan new routes (using Memory Map).
As mentioned, the 305 has a barometric altimeter which is calibrated when you first turn it on by the GPS signal.
As mentioned, the 305 has a barometric altimeter which is calibrated when you first turn it on by the GPS signal.
What's wrong with GPS Altitude? Barometric drifts horrendously when the weather is changeable.
I have a GPS60scx for mountain rescue use which I calibrate to a known elevation every time I use it. Sometimes it can be over a hundred meters out from the Barometric sensor if it hasn't been calibrated for a day or so. The GPS although not as accurate, is never more than about 10s meters out. SIRF III receivers(as fitted to a lot of new garmins) are a lot more accurate than the ones fitted to the 305.
ETA if someone you know is going to the US, get them to buy you a GPS whilst there. I paid £167 for my GPS - top of the range model - and the retail here is between £450-499
I have a GPS60scx for mountain rescue use which I calibrate to a known elevation every time I use it. Sometimes it can be over a hundred meters out from the Barometric sensor if it hasn't been calibrated for a day or so. The GPS although not as accurate, is never more than about 10s meters out. SIRF III receivers(as fitted to a lot of new garmins) are a lot more accurate than the ones fitted to the 305.
ETA if someone you know is going to the US, get them to buy you a GPS whilst there. I paid £167 for my GPS - top of the range model - and the retail here is between £450-499

Edited by rhinochopig on Tuesday 22 April 15:44
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