Software version 9.20 for the Forerunner 735XT is now available. This update can be downloaded through Garmin Express or Garmin Connect Mobile when available.
02/19: Phased Roll Out: 20%
Changes from 9.10 to 9.20:
Improved support for some trainers by removing the restriction on setting wheel size smaller than 100mm for speed/cadence sensors.
Fixed Bluetooth connectivity issues with Huawei phones.