What's up with it?? – Avia Ascend Review

Had my Avia stride since last summer and it worked well. Last week my watch died and I didn't charge it till Monday this week. When it was at 100% the time was way off so I tried to log into the app to change the time but on many phones that I've tried (iPhone and Android) the app has "No Network"... So I just need the app to work so the time on my watch changes...???
Review by Untas on Avia Ascend.