Abstract: Methods and systems for managing golf clubs and for collecting golf data, such as golf strokes, are described. In one embodiment, a golf data collection system includes a golf accessory worn on the golfer's wrist, such as a watch, equipped with a GPS receiver, impact sensing and motion sensing means, and a transceiver to communicate with golf club tags (e.g. at 2.4 GHz such as Bluetooth). The golf accessory senses the motion of the golf club being swung by the golf and/or senses the impact of the golf club striking the golf ball. When swinging motion or impact is sensed the device uses the transceiver to communicate with golf club tags. The closest golf club (i.e. the club in the golfer's hand during the swing) is captured as the club used by the swing based on RSSI (Received Signal Strength Indicator). Other embodiments are also described.

Abstract: A golf data collection system can use a near field communication system in a data processing application to record golf club identifiers and golf strokes, taken (with the identified club) at GPS identified positions.

Abstract: Methods and apparatuses related to golf club grips with attached or embedded RFID tags are described. In an embodiment, a RFID tag is attached to or embedded into a golf club grip and a RFID reader incorporated into a personal computing device may read or capture information associated with the RFID tag. The device may be configured to provide notifications to the golfer based on the captured information.

Abstract: Methods and apparatuses related to golf club grips with attached or embedded RFID tags are described. In an embodiment, a RFID tag is attached to or embedded into a golf club grip and a RFID reader incorporated into a personal computing device may read or capture information associated with the RFID tag. The device may be configured to provide notifications to the golfer based on the captured information.

Abstract: Methods and apparatuses related to golf club grips with attached or embedded RFID tags are described. In an embodiment, a RFID tag is attached to or embedded into a golf club grip in a manner that does not compromise either the functionality or aesthetics of the grip. In an embodiment, the embedded or attached RFID tag is located in the butt-end of the grip, perpendicular to the shaft of the golf club.

Abstract: Methods and systems for managing golf clubs and for collecting golf data, such as golf strokes, are described. In one embodiment, a golf data collection system includes a golf accessory worn on the golfer's wrist, such as a watch, equipped with a GPS receiver, impact sensing and motion sensing means, and a transceiver to communicate with golf club tags (e.g. at 2.4 GHz such as Bluetooth). The golf accessory senses the motion of the golf club being swung by the golf and/or senses the impact of the golf club striking the golf ball. When swinging motion or impact is sensed the device uses the transceiver to communicate with golf club tags. The closest golf club (i.e. the club in the golfer's hand during the swing) is captured as the club used by the swing based on RSSI (Received Signal Strength Indicator). Other embodiments are also described.

Abstract: Apparatuses, methods and systems relating to golf data collecting and recording are described. In one embodiment an apparatus on a golf club includes an integrated reminder and a stroke cancellation system and is semi-automatic in that the recording of the stroke is directly in response to changing the state (e.g. activating) of a switch which indicates that the golfer has pressed a button on the golf club. The pressing of the button indicates that the golfer will or has taken a stroke with the golf club and that the stroke is to be recorded, optionally with the location of the stroke and an identifier of the club (e.g. 9 iron).