Sensor Speed dan Cadence MAGENE Gemini 210 ANT Bluetooth Strava Garmin

S3+ Speed/Cadence Dual Mode Sensor One Device, Four Uses. The S3+ senor is the updated version of the GEMINI 200. By reinstalling the battery, you can switch the device between speed sensor and cadence sensor modes. Supporting connection via both ANT+ and Bluetooth, S3+ is able to record data accurately, making it the best companion for a wide range of GPS computers and smartphone apps.