I just bought my Vivofit with heart rate monitor last Friday. All of a sudden, my heart rate page disappeared. It is selected under user settings to show the screen but it doesn't. I didn't pay $210 for a piece of crap/crappy website. What is the problem?
I also had this issue and found the answer in the thread above; thx Travis!
You can find that option in the new Garmin Connect on the left side, top menu, ‘Devices’. Select the Vivofit and you get all the options. You’ll see a list of what to display on the Vivofit screen. Select ‘Heartrate’. Now it will say your settings are saved and you need to sync your Vivofit. Do this using Garmin Express and your new settings are send to the device. Now tap the button on the Vivofit till you see ‘heartrate’. Make sure your strap is on so it detects a heartbeat and the Vivofit should detect it automatically.