The SmartBand Talk has received a big firmware update that has added some important features. This includes the ability to choose from a selection of watch faces, as well as being able to customise your own. In practice, this works similarly to the SmartWatch2.
The other big addition is the introduction of STAMINA mode to prolong the battery life for the SmartBand Talk. To do this a number of functions are disabled including notifications and the ability to make/receive a call. Activity logging and Smartwake function will work as normal. The update moves the build number 220.127.116.11 to version 18.104.22.168 and is currently live on the Play Store.