Yes! Apple Watch users (Series 2, 3, 4, 5 & 6) can track shots without carrying a phone in their front pocket during play. The existing option of using Apple Watch in "Rangefinder Mode" while playing with an iPhone in the front pocket will continue to be supported.
Feedback from early beta testers has been overwhelmingly positive, and we’re now proud to launch the “Public Beta” version of the new shot tracking features of the Arccos Caddie app for Apple Watch. It's available to all iPhone users who have second-generation Arccos sensors (non-Bluetooth) and can be accessed by simply updating the Arccos Caddie app.
For more information on using Arccos Caddie with an Apple Watch, please refer to these articles: