A method performed by a medical device for transmitting data packets includes: removing select data fields from a data packet defined in accordance with IEEE standard 11073 to form a modified data packet; determining a length of the modified data packet; determining whether the length of the modified data packet is greater than a predetermined maximum length of data packets under the Bluetooth low energy protocol, as defined in Bluetooth Core Specification version 4.0 or higher; when the length of the modified data packet is greater than the predetermined maximum length of data packets defined under the Bluetooth low energy protocol, partitioning the modified data packet into a plurality of individual data packets, wherein each of the individual data packets includes a portion of the modified data packet; and transmitting the individual data packets via an antenna in accordance with the Bluetooth low energy protocol.