Here are links to the watches that many users are currently using and have a proven track record of functioning well with Golf Pad.
Apple Watch (all series, including upcoming Series 4)
Android Wear. Both Wear 1.0 and Wear 2.0 are supported. Some models:
NOTE: The links provided are informational only. Amazon may display other products that may or may not be compatible. If you aren't sure your model is compatible, contact us to verify.