A:AnswerWell not sure on too many specs but you do choose your language first. It pairs with WiFi and a phone's connection. Nothing I've found states it's US only on packaging or device. Several language instructions as well. I had to be sure as best I could because I'm moving to another country. I found out the hard way my smartphone is "America Only" and it's not returnable (different store). Good luck!
A:AnswerYes, can be worn in the shower, my son has it and has done so. It says it can be submerged in water as well. I suggested he not wear it swimming though..... he agreed and hasn't done so..... that I know of anyway!
A:AnswerNone of the companion apps will work since they are usually made for Android. Some developers have them for IOS but it would be limited. I'd say get an Apple watch if you are an apple person with an apple phone.
A:AnswerBest Case low usage not on ambient mode not a ton of notifications (vibration): I've had mine last over 24 hours and recharge fully in about 1-1.5 hours
Worst case I have encountered was about 6-7 hours while using it heavily.
A:AnswerHello Valued Customer, the watch itself comes with 40+ pre-installed watch faces to choose from and you can download certain apps for even more watch faces to pick from. The bands are interchangeable as well so that you can customize the watch to your style. (AI)
A:AnswerHello Squeak, yes, with the update you're able to make and receive calls on the Huawei Watch. You can hear the call via the speaker built in the watch. (ED)