Venu Sq isn't updating

My Venu Sq was awesome until a few weeks ago when it stopped syncing. I deleted the device and reconnected, and now nothing works right. The weather is gone even though I added the weather api in the watch face in the settings. Also the heart rate isn't working and it always says OLD INF on the top. Anyone have any ideas? Maybe it's just broken? ALL of this was working a few weeks ago. I also downloaded garmin express to see if it needed an update. It is up to date.