US Patent 10021188 Athletic performance monitoring with dynamic proximity pairing

A method of monitoring biometric data for an individual includes sensing a biometric parameter of the individual with a sensor carried by the individual. The method further comprises detecting that the individual has moved within a predetermined range of a fixed display device, and then wirelessly transmitting the sensed biometric parameter to a receiver associated with the fixed display device after the detection that the individual has moved within the predetermined range. The sensed biometric parameter of the individual is then displayed on the fixed display device. Thereafter, the fixed display device detects that the individual has moved outside of the predetermined range and removes the sensed biometric parameter of the individual from the fixed display device.