GEOID CS600 Speed and Cadence Sensor Features: Simply reinstall the battery to switch the mode of the Geoid CS600 sensor between cadence or speed. (Upgraded sealing film: groove and contact optimization) Geoid CS600 sensor can be connected to ANT+ cycling computer smart watch and App to record multiple data at the same time and facilitate analysis Geoid CS600 cadence speed sensor is compatible with most Bluetooth or ant+ standard protocol APPs or devices that support third-party brand connections, such as Onelap, Zwift, Rouvy, Peloton, Openrider, Cyclemeter, RidewithGPS, TrainerRoad, Wahoo Fitness (but WAHOO APP Even if you have 2 sensors, you cannot track 2 data at the same time).The Geoid CS600 sensor will automatically go to sleep for 1 minute after the sensor is stationary to save power. The sensor will only start sending broadcasts after it is properly awakened. Dual protocol, compatible with ANT+ Bluetooth protocol. Ant+ Garmin sports watch + head unit (bike computer) bryton igpsport zwift onelap bkool tacx and virtual bike training software. Bluetooth endemondo nike+ wahoo fitness Strava runtasticpro moofit sports tracker runkeeper suunto bluetooth sports watch Notes] Only one mode (speed or cadence) can be selected for 1 sensor at a time. So you need 2 sensors to test speed and cadence. (1 is speed, 1 is rhythm) Each CS600 sensor can handle either tempo or cadence, but not both.When using a smartphone APP, you need to search for sensors in the APP. Searching through the Bluetooth settings of the mobile phone system is invalid. Our sensor is a geomagnetic sensor and is not suitable for spinning bikes Specifications Product name: Speed and cadence dual mode sensor Endurance: 500 hours Waterproof: IP66 Temperature: -10-50 Cadence range: 30~180 rpm Speed range: 5-85 km/h Battery type: CR2032, V Weight: 8.8g Sensor size: 38.3*29.8*8.9mm Wireless Protocol: ANT+ & Bluetooth Package Contents: One Dual Mode Sensor Note: 1. Please allow some errors due to manual measurement. Please make sure you don't mind before bidding. 2. Due to different monitors, colors may vary, please understand. Hello, please pay attention to your shipping address when purchasing products. If your delivery information (such as name, street, house number, doorbell/box without name, etc.) is incorrect, the order will not be delivered correctly. )