I gave this to my wife as a present, but she couldn't get the hang of it and only used it twice. I'd be happy if someone who loves golf could use it. [Important Notes] To reduce shipping costs, the main unit and charger will be protected with bubble wrap, and the box will be flattened for postal delivery. [Product Description] A golf navigation watch with GPS positioning and smartphone app compatibility. - Model Name: watch ACE EV-933 - Bluetooth Function: Compatible with smartphone app - GPS Function: GPS positioning in progress - Waterproof Function: Waterproof - Distance Display: Distance display function available - Battery Level Indicator: Battery level indicator function available Thank you for looking.