POLAR Bluetooth Smart thiab Cadence Sensor Tus neeg siv phau ntawv
Kawm yuav ua li cas rau nruab thiab ua ke koj Bluetooth Smart thiab Cadence Sensor (tus qauv naj npawb tsis muab) yooj yim. Teeb meem teeb meem xws li xoom cadence nyeem ntawv lossis cuam tshuam hauv kev ua haujlwm. Khaws koj lub tsheb kauj vab caij tsheb kauj vab nrog cov khoom siv caij tsheb kauj vab tseem ceeb ntawm Polar.