A:AnswerThis and all Android Wear based watches I've seen so far are dependent on being connected to a phone either through bluetooth or wifi. If you're looking for something with built-in connectivity you should have a look at the Samsung Gear S2 which has 3G variation (you can tell by the provider being listed in the description ex. Verizon/AT&T). Although if you have an iPhone I'm not sure they have any compatibility outside of Android and does need to be paired with an Android based phone before it will work on it's own according to Samsung. These watches also run Tizen not Android Wear so I would check it out in a Best Buy at the Samsung store prior to buying.
A:AnswerHello Ibrahim, after the recent software update that enabled the speaker inside the watch, yes, you can use the watch to make and receive phone calls. (AI)
A:AnswerYes, the Huawei watch is compatible with the Android 4.3/iOS 8.2 or later. In order to pair the watch you go to settings, Bluetooth, devices, and then scan for devices. (SP)
A:AnswerThank you for the fantastic question, kendog. The Huawei watch comes with a wide variety of pre-installed watch faces to choose from, and the ability to download additional through the Android Wear app. (DM)
A:AnswerHello Steve, the Huawei watch bands are 185mm x 20.5mm. While there are no variations in the Huawei brand watch band sizes, the watch bands are interchangeable with other brand bands. Just be sure to keep the original Huawei brand bands as we require the original bands and all accompanying accessories to be sent in with the watch in the case of any repairs via the warranty. (AI)
A:AnswerDear customer,
Thank you for showing interest in our Huawei Watch.
The Huawei Watch can be paired with an iPhone, this requires an iPhone running iOS 8.2+. We kindly suggest you to visit g.co/WearCheck on your phone to see if it's compatible. Supported features may vary between Android and iOS.
If you need further assistance do not hesitate and contact us, one of our agents will solve all your doubts. You can find all our channels on the link mentioned bellow.
http://consumer.huawei.com/us/support/index.
BG
A:AnswerUnless you use the full,power-saver mode all the time the watch needs to be charged every day. I don't use the super power saver mode and the charge is down to between 40% and 50% at the end of a typical day. I've only had the watch for a short time and do not have an answer as to how often the battery needs to be replaced.