User Manual Bicycle Speed & Cadence Sensor English Ver: V0.
1 Standard Accessories Main Device x1 (CR2032 battery installed) Crank Magnet Spoke Magnet User Manual Battery Cover Tool x1 x1 x1 x1 Battery Door Rubber Pad for Screw Wrench Cable Ties Tool x1 Main Device x1 x1 x6 -1-
2 Accessories Installation Diagram Crank Magnet (Detect the cycling cadence) Main Device (Detect the cycling cadence and speed, and transfer real-time data to smart phone or sports watches or bike computer via Bluetooth and ANT+.
2.1 LED Light & Magnetron Sensing Position The device has a testing mode, it can help users verify whether the magnet and sensor are installed correctly. In order to enter the testing mode, the sensor needs to reinstall the b a t t e r y ( p l e a s e r e fe r t o p a g e 8 “ B a t t e r y R e p l a c e m e n t ” ) . I t i s recommended that each time the device is installed, reinstall the battery to make the sensor enter the testing mode, so that can verify whether the installation is correct.
2.2 Accessories Installation ❶ Install the crank magnet on the crank and fix it with two cable ties (Before determining the position, don’ t tighten the ties until you get proper position, the following operations are the same). ❷ Install the rubber pad onto the main sensor.
❸ Align the sensing position of the cadence sensor with the crank magnet, and install it as the picture shows below, fix it with cable ties. ❹ Attach the groove of the spoke magnet to the bicycle spoke, align it with the sensing position of the speed sensor, and tighten it.
❺ Check whether the crank magnet and spoke magnet are aligned with the sensing position of the sensor, and the distance between them should be less than 30mm, and fix the tail of the sensor with screw wrench.(Notice: When rotating the tail, don't force it to exceed the rotation range, to avoid damage to the device).
❻ Check whether the installation is successful. Turn the crank and the back wheel of the bicycle, speed LED shows blue color, cadence LED shows green color. After confirming that the installation is successful, tighten the cable ties and cut off the excess parts, and fix all the accessories with the rubber band.
3 Battery Replacement This Bluetooth bicycle speed and cadence sensor uses CR2032 button battery, it has been installed in the main device, the life of the battery is 500 hours. If the device cannot be detected, you can consider replacing the battery. ❶ Using the battery cover tool, rotate battery door to the OPEN direction to take off the battery door. ❷ Remove the battery, and properly dispose of the battery according to the local regulations.
4 Specifications Weight 19.2 g Battery Life 500 hour Wireless Bluetooth5.0 & ANT+ Battery Type CR2032 Waterproof IP67 LED Light Red, Blue, Green Distance Bluetooth 5.0：25 m Size 102.4*44.8*25.4mm ANT+：10 m Applicable Smart Phones IOS 9.0 or above, iPhone 4s model or above Android 4.3 or above with Bluetooth 5.0 Compatible with multiple App Wahoo Fitness / Runtastic Pro / Zwif / UA Run / Openrider Strava / Endomondo / ZWIFT.
5 FAQ ● If there is cadence or speed data missing, please check the position of the magnet and sensor installed, please refer to the "2.2 Accessories Installation " to adjust until the data is normal. ● The Bluetooth 5.0 and ANT+ protocol of the bicycle speed / cadence sensor can work at the same time, if you want to connect the smart phone and sports watches separately, please make sure that the device you are connecting has Bluetooth 5.0 and ANT+.
NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.
