AppleWatch DeviceSupport for Xcode 
Will update regularly.
Usage:
Below command is trying to extract all files zip of device support to /Applications/Xcode.app.
sudo pyton extract.py
You can use --target if your Xcode is not in /Applications/
sudo python extract.py --target /Document/Xcode.app
python extract.py -h
usage: extract.py [-h] [--target XCODEPATH]
Extract DeviceSupport files to Xcode.app
optional arguments:
-h, --help show this help message and exit
--target XCODEPATH custom Xcode.app path location
Manual
- Close Xcode.
- Open Finder.
- Press Shift+⌘ (Command)+G to open Go to Folder
- Enter:
/Applications/Xcode/Contents/Developer/Platforms/WatchOS.platform/DeviceSupport/. - Then extract (unzip) and copy the latest Device Support file do you want to this directory.
Note :
If your Xcode.app is not in /Applications/, change /Applications/Xcode to match the path of the existence of Xcode.app.
Supported Versions
watchOS 6:
- 6.0 (17R5491t)
31 May 2019
watchOS 5:
- 5.2 (16T224)
14 March 2019- 5.1 (16R600)
31 October 2018- 5.0 (16R363)
29 August 2018
watchOS 4:
- 4.3 (15T212)
14 March 2018- 4.2 (15S102)
15 November 2017- 4.1 (15R846)
19 October 2017- 4.0 (15R372)
29 August 2017
watchOS 3:
- 3.2 (14V249)
17 March 2017- 3.1 (14S471)
24 October 2016- 3.0 (14S326)
13 October 2016
watchOS 2:
- 2.2 (13V144)
9 March 2016- 2.1 (13S661)
14 December 2015- 2.0 (13S344)
16 September 2015