Okay! You can share, but on the smart phone. There is a movie on youtube in which someone shows us that they can on smart watch. But it's not disturbing if I can do that otherwise. Smart Samsung Gear S3 watch, does not work gps independent of the phone. At least that's how I discovered

)) If I stop gps from smart phone, it stops on smart watch. It does not have a built-in GPS sensor, such as Garmin Fenix. but we're talking about another price. It's ok this Samsung Gear S3. It's a phone interface. The advantage of keeping this smart watch is that you do not remove the phone from your pocket or backpack when it rings. Just look at the clock

)) But the phone is necessary to have it on you. The clock has no built-in gps.