Ann: Mobvoi launches TicWatch GTH Pro with Arty, page-126

Hi All
I am a CDX investor and have had the GTH Pro for a couple of weeks now and am finding the Mobvoi App a bit flakey - the app hasn't updated the Arty score and other readings for 4 days.... The 'Device' menu option shows the watch connected via bluetooth and correct battery level. Other existing Tic health data are recording but seems erratic when shown on the app. I do nearly an hour of TicExercise each morning but the Weekly Goal HIT minutes only shows 49 minutes total for the week, sometimes it shows the Exercise and Sleep data in the app and sometimes it doesn't. I thought it would just show the most recent recording until replaced by a new set. Arty in general can show significantly different measures in recordings taken one after the other even when following consistency suggestion.
How are others finding the watch and app?