Saris H3 and Calibration issues

Will my new Saris H3, I cant get this thing calibrated… I have the latest firmware updated with the Powertap app.

When I open the Saris Utility app, the app never actually finds my trainer, rendering this app useless to me. I have had no issues connected my trainer to Zwift or any other app. The calibration feature on Zwift also does not work. I have a macbook, and there doesnt even seem to be a way to calibrate with Rouvy which I see others recommending…

Anyone out there have similar issues?!

Similar issues. I could never calibrate in Zwift. Once up to speed, Zwift just kept messaging to “maintain current speed”. After 5 minutes of doing that with no result, I gave up and moved on to the Saris app.

I was able to calibrate using the Saris app, but my ride immediately following in Zwift had my speed at 60+ mph.

No option to calibrate in Rouvy either, but my calibration from the Saris app seems to have transferred much more accurately to Rouvy in terms of speed.


I have the same exact issue. I am told to maintain current speed forever.

Well I was able to get everything working again once I was able to update to the latest Saris app, the newest version allowed me to connect to the app and get it calibrated. The Zwift app still does not work though, but at least something worked.