Thanks qiangzhang.
This helpful as after updating, I was checking Ticwatch website for what is suppose to be the latest international version and could not find it.
Hope Ticwatch post it there in future.

Have you updated your phone version to the latest 4.4.2? It is supposed to improve IOS connectivity issues.

Please note that updating via Wifi is SLOW and you have to be patient in waiting for response, even for the steps in connecting to wifi,.

In my case the watch ran out of juice and it was not charging because of a simple error of placing the charger on the wrong side. The wireless charger non-slip rubber side should be on the table surface and the watch Underside sit nicely in the sunken plastic top of the charger. If the charging wire...