product description: *The entry-level option is cost-effective *English Edition *1.9” screen *Weight about 55g *Support connection to Bluetooth, ANT+ * Can be connected to sensors (cadence/speed sensor, heart rate belt, etc.) *4 star positioning *IPX6 waterproof function *20 hours battery life *29 optional data, 25 stopwatch settings *Lap function *Send a Sorider stand *Note: Cadence/speed sensor and heart rate belt need to be purchased separately
