[Samsung Galaxy Note 8 Questions and Answers] burrzoo:
You Can use an Apple Watch Series 3 (probably a Series 2 and earlier models as well) standalone with a Note 8 (S8/S8+ and maybe any Android Device?)!

[ Thanks to [MENTION=272939]spinedoc[/MENTION] on Android Central for this idea!]

**Please, no flaming! I live in both Android and Apple World (as many do). Been loving Android off and on for years. Bored with iOS/iPhone for a couple years now. I do have a Gear S2 (and I wear that too, total geek, I know...) but I have yet to find a decent <= 40mm Android Capable SmartWatch. They are just too large on my wrist and Apple Watch 38mm is perfect so I bought a new Series 3. Apple Watch is behind in tech to me compared to some Android Watches but AW is very slick and really nice looking to me. Some people cannot afford both an Android Wear watch and an Apple Watch even though I believe Android Wear works on iPhone. I kept my iPhone to work on theming as it was jailbroken but isn't any longer due to upgrading to iOS 11. Also I help a lot of friends and family with their iPhone setups and problems so it's good for me to have an iPhone on hand as I follow along when helping them.

Of course not all of the features of the Apple Watch will work but many will! I haven't tried out all of them yet. Phone calls won't work.

You MUST Own an iPhone [for Apple Watch Series 3 (GPS) or earlier models of Apple Watch, you need an iPhone 5s or later with probably the latest iOS] in addition to your Android device and have Hotspot functionality on your cellular plan.

Here are the steps that I used (it is NOT necessary to initially have a SIM in your iPhone when setting up. I am using a Series 3 GPS Only Apple Watch with an older iPhone 6+ on iOS 11).

1) Turn on the Hotspot on your Android device (I'm using a Note 8).

2) Connect your iPhone’s wifi to the Android phone's Hotspot.

3) Your Apple Watch will access the internet using the wifi hotspot connection on your iPhone.

4) Now that you have “established” an authorized/known (can’t think of the word Apple uses) wifi connection you can leave the iPhone at home and either leave the hotspot running or turn it on when you need updates to certain apps on your watch!

5) Go into messages on your iPhone (especially when the SIM is NOT in it) and be sure you have an email address that is checked off to use with iMessage. I used iMessage seamlessly - with voice text entry…too small to type (of course there is no trail of the SMSs on your Android phone).

My weather updates, my mail comes in and I can respond. Haven’t tried anything else except Siri who told me the time but couldn’t answer a couple of questions about Apple Watch (just referred me to open the web on the iPhone). Remember that the functionality available on an Apple Watch is dependent upon what exists on your iPhone, not what's on your Android device.

Surprisingly, I didn't get much of a hit on the battery either in my Note 8 or on the Apple Watch when I left the Hotspot on. Not sure how much data was used but I get a 10GB/month hotspot on my AT&T plan so doubt I'll eat that up before the next bill comes out.

If you have an LTE version Apple Watch on AT&T then using NumberSync might not be that good of an idea. Check out this article on Android Central:

https://www.androidcentral.com/how-u...oid-smartphone