[Other SmartWatches] Bedeadu:
Quick Note on 3G and this Watch up in Canada,

Before getting this watch, I was sure I wouldn't get 3G data, I have essentially followed the rule that whatever works on AT&T works on Rogers in Canada, same frequencies. A couple days after getting my watch however(I had to get a micro SIM card first), I was blown away when I saw a 3G icon at the top. To make sure I was getting true 3G speeds, I turned off Wifi, downloaded SpeedTest app and verified the speeds were on par with suggested 3G transmission speeds.

I know this has been discussed previously in this thread, however not with a Canadian's input from what I could see. I didn't post earlier because this really didn't make much sense to me...until today. Although I bought my watch on Ebay (easier/cheaper for us Canadians), I was scoping out the GearBest site and noticed they have a type of Network Frequency/Carrier Finder page, you can find it when looking at the description for this watch. When I used this, I found, as expected, just about all GSM/WCDMA Frequencies at 850/1900 mhz for Canada, I am almost positive you need BOTH low and high frequencies for 3G to work. For WDCMA (3G data) most of these watches use 850/2100 mhz. If you look at my screenshot HERE from the site I mentioned above, you can see a Rogers/FIDO transmission frequency the same as the watch, with a small coverage area in all major areas across Canada. Quick heads up, Rogers bought out FIDO years ago (Fido being first GSM network in Canada, I think), but kept their networks running, offering Rogers customers additional coverage range.

Long story short, if you are a Canadian and considering buying this watch, or another variant of it with the same frequencies, I can confirm that you can get 3G speeds on Rogers' Network. However, keep in mind the 3G coverage area will be limited, for me it seems to work in the 'GTA' (Greater Toronto Area). Again, got to link discussed above to confirm coverage area. I am not offended if anyone thinks I am incorrect in my theory, please just backup your reasons if you wish to call me out.

I would also like to give a shoutout to Pablo11 and the rest of XDA Users/Devs who have been involved in working on evolving this watches software/UX. It's really ironic, in the month I waited for delivery I read through this thread and others to learn about any issues users were having and find out about software mods. By the time I got my phone, it seemed the manufacturer addressed many of the software;bugs,issues, that were being complained about here, and being fixed here through custom ROM's. I had the app store installed, the dpi settings seem to have the fix mentioned here (with square shape apps)..etc.. I am sure there are still more advantages with root/custom rom's that I am missing out on, but I will get there soon.

Last Note...Can anyone verify if anyone has added in SIP calling to the phone app being used in the Custom ROM? I noticed it's partially there when I look in Nova->Add Widgets->Nova Activity->Phone->Call Settings ".sip SipSettings". If you add this widget in Nova Launcher(only way I can find this 'action') or long press right before actually adding it, you will see a menu to add SIP/Wifi Calling account. I can do this on any android phone no issue, going through the phone.apk app itself, however it seems to be only partially installed for the smartwatch. I can create all the settings after adding the widget, however it doesn't connect. I can use the CSipSimple app from Google Store with no issues, but rather go through system app, save battery.