SMART-TIME PRO

This app is great, but I would appreciate it even more if there were more customization options for my smartwatch watchface. Could you give us more control over the customization for the watch face. We really need more options on digital custom times. If there were more analog ones, one would be better also. But mainly, we need more digital time options. Please take this into consideration it will be really helpful. Thank you...

NEED HELP. Can't add device to app. AT805. Tried restarting phone, adding device to phone first, only using mobile data, use wifi, kept location on, watch screen on, did a factory reset on watch, power off and on. Nothing works, everytime app searches for watch it says no watch found. Don't know what the problem is. Bluetooth works fine, it shows up on phone and can be added to paired device. But the app just can't find it.

I just don't know how to interpret the sleeping app - what is light sleep and what is deep sleep? do I need both to have a good night's sleep? if so, in what ratio? or is it better to have a night with deep sleep only if that's possible? As is, the app so far tells me nothing about my sleep patterns except that I've slept a few good or bad hours. same with spinning app. what's better, fat burning, aerobic or non aerobic exercise, and in what ratio?