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Edge 1040 Stamina and Potential Stamina not working

I finally have almost all of my data fields working. But Stamina and Potential Stamina fields are still blank. I have an HRM (Garmin Pro +) and my 1040 has calculated a VO2 Max.

How do I get these fields to start working? I could not find any instructions in the manual. They make it sound like it's just supposed to work.

0 3740295 over 1 year ago

Forgot to mention that I also have a working power meter and have done several rides.

0 VirtualDynamo over 1 year ago in reply to 3740295

What heart rate monitor do you have paired?

0 3740295 over 1 year ago in reply to VirtualDynamo

It’s a Garmin HRM Pro+

0 VirtualDynamo over 1 year ago in reply to 3740295

Doh! Just like you said in the OP. What power meter do you have paired? For reference:
www8.garmin.com/.../GUID-7AF5563D-FD32-4DB6-94CE-9631E044E3CD.html

0 3740295 over 1 year ago in reply to VirtualDynamo

I have the Shimano Ultra crank set with power meter and Force Vector. Force Vector and power data fields work properly.

I have checked the instructions again and the data screen seems to be set up properly. I have ‘show current effort’ turned on. The data fields are there but they are not displaying values.

0 VirtualDynamo over 1 year ago in reply to 3740295

I assume you mean Shimano Ultegra FC-R8100P power meter/crankset. When you say "power data fields work properly", does that mean in Shimano's Force Vector Viewer Connect IQ fields, the standard Garmin Edge fields, or both? Regardless, since the Shimano power meter is substandard, you can't expect anything meaningful from the stamina fields.

0 3740295 over 1 year ago in reply to VirtualDynamo

The power and average power fields are working properly. AFAIK stamina requires power and HRM which are clearly being sent to the Edge. What am I missing?

0 VirtualDynamo over 1 year ago in reply to 3740295

I'm sorry I can't help you. It works fine for me with my Stages power meter. Even if it displayed values for you, it would be meaningless as the Shimano crank power meters aren't up to the task.
www.dcrainmaker.com/.../shimano-r9200p-power-meter-review-astonishingly-bad.html

0 3740295 over 1 year ago in reply to VirtualDynamo

I am aware of the online hate. But that's inconsistent data, not missing data. I would expect the inconsistencies to affect the accuracy of the stamina calculations, but not the presence of the values in the data fields.

0 aweatherall over 1 year ago in reply to 3740295

Do you have values for LTHR and Resting HR when you looking in the training zones under My Stats