Hello,
I made my first run today with Zwift. I used a FR245 without any extra sensor.
Zwift was calibrated on my pace (default 11km/h) and low speed (9.5km/h) but failed on high speed...
The distance of my watch and the threadmill were similar (5.50 vs 5.57km) what i found really good. But on Zwift, there was mentioned 7.4km. The watch is coupled in virtual run to Zwift.
The heartbeat was correctly synced... (as well as the other syncs were enabled as cadence...)
What can be the problem and how can i solve this?
already thanks.