Chris, I tested the power functionality last night and I think something is "off" where power measurement is concerned. My average watts from last night's ride was considerably higher than any other ride I've ever done. Now, I'd like to think that I've made some awesome gains where watts are concerned over the past few weeks but I doubt that's the actual case. Here's my example:
Ride on 9/30/14
Power Meter: PowerTap G3 w/ Bluetooth Cap
Distance: 29.57 miles
Average HR: 146 bpm
Average Speed: 19 mph
Average Watts: 282 (max of 1474)
https://flow.polar.com/...ng/analysis/29280337 Now I'd really like to have an average of 282 watts but I don't think that's the case especially since my most recent FTP test on Trainer Road was listed at 180 watts (using BT Cap for Power Tap). For comparison I raced a 70.3 less than 2 weeks ago and here are the stats from the bike leg in that race.
Ride on 9/20/14
Power Meter: PowerTap G3 w/ ANT+ Cap (Head unit was a Garmin Edge 500)
Distance: 55.38 miles
Average HR: 153 bpm
Average Speed: 19.7 mph
Average Watts: 131 (max of 658)
Some things I noticed during the ride yesterday:
- I calibrated the power meter at the beginning of the ride but quite often during the course of the ride my v800 would say that the power meter needed to be calibrated. I have never run into this issue using my Garmin 500 or my iPhone with the Wahoo Fitness app or PowerTap app. (which all generally read the same power output).
To me this seems to be a calibration issue within the v800 but I could be wrong.
Other things I've noticed post ride:
- In the Flow web interface I don't see a place to show power on the graph where you have altitude, cadence, HR, speed etc... I think that would be useful.
- When I exported the ride from 9/30/14 it erred out when attempting to upload to Training Peaks. I was able to upload the same ride to Strava but the power data didn't seem to import/import correctly because my power data there shows to be estimated not actual.
I also have a suggestion as far as the sport profiles configuration as well:
- I'd like the ability to have a 3s, 5s, 10s, option to display the power read out. I normally ride on 3s or 5s to keep the data smoother etc... I'm pretty sure most here with power would agree with me on that.
Thanks for the support thus far.