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I did not have to get service on it. Only linked it to my s22 ultra and I can call/text from it.
Sorry, there was a problem. Please try again later.Yes you can, with Bluetooth not Wifi..as long as you have your phone near you. Having it connected with a phone carrier allows you to have a active phone for your watch, so you can continue to get calls, text, etc whole away from your phone. I think having a esim card is required when away from home without your phone.
Sorry, there was a problem. Please try again later.With LTE Connectivity, you're always connected on your Galaxy Watch4 Classic —call, text, stream music and receive notifications just like you would with Wi-Fi.* *4G LTE stand-alone connectivity only available on Samsung Galaxy Watch4 LTE / Galaxy Watch4 Classic LTE versions. Stand-alone voice calling and stand-alone text messaging on LTE version require initial pairing with an eligible Android 6.0 or later smartphone device and separate qualifying wireless plan. Your carrier may not support stand-alone voice calling, or support may be available only in certain areas. Please check with your carrier for more information, Stand-alone functionality limited if paired phone is not powered on or connected to a wireless network.
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