XOSS Gen2 GPS Cycling Computer with VORTEX Cadence Wireless USB IPX7 Bluetooth for Bicycles and Road Includes Japanese Instruction Manual G+ Sensor,

2.2-inch LCD Screen: The XOSS G2 has a larger 2.2-inch screen than its predecessor. It also features an automatic backlight function, greatly improving visibility day and night. 28-Hour Runtime: 500mAh rechargeable lithium battery lasts up to 28 hours, longer than the G1, no need to worry about low battery (please note that the lifespan may vary depending on the actual usage environment). ANT+ compatible, allowing connection to external speed, heart rate, and cadence sensors (sold separately) IPX7 Waterproof & Type-C: With IPX7 waterproof performance, the G2 can work normally even on rainy days (please make sure the charging port cover is fully closed and dry the cycle computer after riding). The interface adopts USB-C interface technology, which improves charging convenience. Installation is easy and compatible with Garmin and XOSS out-front mounts. The XOSS app requires iOS 11 or higher and Android 8.0 or higher, and is compatible with most smartphone brands. If you have any questions, please contact us. If you encounter any issues before or after ordering, please feel free to contact us and we will do our best to assist you. The latest firmware has been updated with bug fixes and firmware optimization. After receiving the product, we recommend you connect to the XOSS app to check whether the firmware is the latest version. If not, please update it as soon as possible.