Disclosed are a Bluetooth pulse diagnosis wristband and a pulse data transmission method, which fall within the technical field of pulse diagnosis. The Bluetooth pulse diagnosis wristband comprises: a collection unit and a Bluetooth transmission unit, wherein the Bluetooth transmission unit further comprises an information acquisition module and a transmission module. The method comprises: step S1, a Bluetooth pulse diagnosis wristband collecting pulse data of a wearer in real time; step S2, the Bluetooth pulse diagnosis wristband acquiring Bluetooth control information sent by a remotely connected intelligent terminal; step S3, the Bluetooth pulse diagnosis wristband determining the meaning of the Bluetooth control information, and turning to step S4 when the Bluetooth control information indicates that communication is authorized; and step S4, the Bluetooth pulse diagnosis wristband transmitting the pulse data to the intelligent terminal by means of Bluetooth transmission. The beneficial effects of the technical solution are: to enable the wearing of a pulse diagnosis device to be more convenient and the transmission of pulse data to be more simple, and to break through a distance limit of wired transmission of the pulse data.La présente invention concerne un bracelet de diagnostic à impulsions Bluetooth et un procédé de transmission de données par impulsions, qui appartiennent au domaine technique du diagnostic par impulsions. Le bracelet de diagnostic à impulsions Bluetooth comprend : une unité de collecte et une unité de transmission Bluetooth, l'unité de transmission Bluetooth comprenant en outre un module d'acquisition d'informations et un module de transmission. Le procédé comprend : étape S1, un bracelet de diagnostic à impulsions Bluetooth recueille des données d'impulsion d'un porteur en temps réel ; étape S2, le bracelet de diagnostic à impulsions Bluetooth acquiert des informations de commande Bluetooth envoyées par un terminal intelligent connecté à di