Just started HIIT's. The Run/Walk mode works well for this, but I have not found a way to adjust the default 30 sec/30 sec times for Run/Walk. I have looked through the settings in Garmin Connect online and on the phone, but haven't found anything. Garmin's online manual says to go to the Activity Profile settings, but I've not been able to locate it. Any suggestions?
Had a chat with support. In the mobile app, go to the 3 bar menu and down to Garmin Devices. Tap on 'vivosport' and select Activity Options. From there, select Run then Running Mode. When you select Run/Walk, you will be given access to the times and you can change them to whatever you want.
