Introduction
The XOSS G2 Plus Bike Computer is a second-generation GPS cycling computer designed to provide comprehensive data for your rides. It features a larger screen, improved battery life, faster GPS positioning, and enhanced data uploading speed. This manual will guide you through the setup, operation, and maintenance of your device.
Video: XOSS G2 Plus Bike Computer Features Overview
Product Overview
The XOSS G2 Plus is an advanced GPS bike computer offering a rich screen data display with up to 24 data types, showing 10 data points on a single screen. It supports external heart rate monitors and cadence sensors (sold separately) via ANT+ connectivity. The device boasts a 28-hour battery life and Type-C charging. Data can be synchronized with the XOSS app and platforms like Strava.

Image: XOSS G2 Plus Bike Computer displaying speed, heart rate, cadence, time, distance, calorie, and elevation data.

Image: The 2.2 Inch Fully Laminated Screen provides clear data display and auto backlight.

Image: The device can display up to 10 data types on a single page, including speed, cadence, calories, heart rate, odometer, temperature, time, clock, altitude, and grade.

Image: The XOSS G2 Plus offers up to 28 hours of battery life, reducing low-battery anxiety during long rides.

Image: Comparison of XOSS G1 and G2 Plus, showing improvements in screen size, data per page, battery life, and app sync speed.
Package Contents
Please check the box for the following items:
- XOSS G+ Bike Computer x 1
- Cycling Computer Mount x 1
- Type-C Charge Cable x 1
- Mount Rubber Pad x 1
- Rubber Bands x 2
- User Manual x 1

Image: Visual representation of items included in the box: XOSS G+ device, mount, Type-C cable, rubber pad, rubber bands, and user manual.
Installation
- Put the rubber pad on the back of the bike stand.
- Use a rubber band to secure the bracket to the handlebar or stem.
- Align the tabs on the back of the device with the grooves on the bike stand, press down slightly, and rotate the device 90 degrees until it locks into place.

Image: Installation steps for mounting the XOSS G2 Plus on a bicycle handlebar, including attaching the rubber pad, securing the mount with rubber bands, and twisting the device into place.
GPS Positioning
- Long press the right button to turn on the device.
- Short press the left button to start searching for GPS. The GPS icon will appear and start to flash.
- After startup, stay still for a few minutes to acquire a GPS signal. When the GPS icon stops flashing with a BEEP prompt, it indicates the device is ready.
- Long press the left button to save the workout after ending the ride. The Bike Computer will then restore to its initial interface.
Note: When searching for a GPS signal, please remain static and make sure your device is used in an open and barrier-free area. The device only supports outdoor recording.
ANT+ Sensor Connection
The XOSS G2 Plus only supports connection with Heart Rate, Cadence, and Speed sensors. It does not support connection with power meters.
- Bring the device within 3 meters of your sensors, and stay 10 meters away from other riders' sensors.
- Press both buttons simultaneously on the XOSS G+ until the icon is flashing, which indicates the XOSS G+ is searching for active sensors nearby.
- If the pairing succeeds, the icon will remain static. Press the right button again to enter the "Tire Circumference" setting interface.
Connecting with XOSS APP
To download the XOSS APP, search for "XOSS" in Google Play/App Store or scan the QR code below.

Image: XOSS App QR Code for download.
- Turn on your XOSS G+ and ensure Bluetooth is enabled on your phone.
- Open the XOSS APP, select Devices > Bike Computers > G/G+.
- After connecting XOSS G+ to the XOSS APP, click on settings to change Backlight, Key Tone, Auto Pause, Speed Alert, Tire Circumference, Units, Time Zone, etc. The workout data will be automatically synced to the XOSS APP.
Note: Long press the left button to end recording before connection. The App is designed for Bluetooth 4.0 or later versions.
Manage Workouts
- Connect your G2 Plus to the XOSS APP.
- Click Storage > Workout.
- Click Edit in the upper right corner to select and manage (delete or resync) multiple workouts.
Custom Data Layout
- Connect your G2 Plus to the XOSS APP.
- Click Data Layout.
Requirements: Firmware version 1.09 or later; XOSS app version Android 3.10.2 or later, iOS 3.11.0 or later.
Time Zone Setting
- Connect your G2 Plus to the XOSS APP.
- Click Settings > User Profile > Time Zone.
This will sync the device with your phone's time zone.
Recorded Data Types
The XOSS G2 Plus can record and display 24 types of data, including:
- CLOCK: Current time
- TEMP: Temperature
- SPD: Current Speed
- GRD: Grade
- HR: Current Heart Rate
- CAD: Current Cadence
- TIME: Moving Time
- DISTANCE: Total Distance
- CALORIE: Calories burned
- ELEVATION: Current Elevation
- AVG (Average Speed): Average Speed
- AVG (Average Heart Rate): Average Heart Rate
- AVG (Average Cadence): Average Cadence
- PAUSE: Paused Time
- GAIN: Elevation Gain
- VAM: Vertical Ascent in Metres
- LOSS: Elevation Loss
- MAX (Max Speed): Maximum Speed
- MAX (Max Heart Rate): Maximum Heart Rate
- MAX (Max Cadence): Maximum Cadence
- TOTAL: Total Time
- ODO: Odometer
- PWR(e): Estimated Power
- MAX (Max Elevation): Maximum Elevation
Firmware Upgrade
When new firmware is available, the XOSS APP will prompt you to update it. It is recommended to keep your firmware updated for optimal performance.
- If you encounter issues during firmware upgrade (e.g., stuck at dFu), try toggling Bluetooth off and on again in your phone's settings, then reconnect to the XOSS APP to retry the upgrade.
Specifications
| Feature | Detail |
|---|---|
| Model Number | XOSS G2 Plus Bike Computer |
| Type | Wireless Stopwatch |
| Brand Name | XOSS |
| Origin | Mainland China |
| Certification | CE, FCC |
| Size | 71mm x 48mm x 19.1mm |
| Product Weight | 42g |
| Operating Temperature | -10°C ~ 50°C |
| Endurance Time | 28 hours |
| Battery | 500mAh Rechargeable Lithium Ion |
| Waterproof | IPX7 |
| Charging Interface Type | Type-C |
| ANT+ Sensor Support | Speed Sensor, Heart Rate Monitor, Speed/Cadence Sensor |
| Data Display | 24 Types of Data |
| Package Length | 16 cm |
| Package Width | 15 cm |
| Package Height | 6 cm |
| Package Weight | 0.218 kg |
User Tips
- For accurate GPS data, ensure the device is used outdoors in an open area without obstructions.
- The XOSS G2 Plus does not support indoor training; it requires GPS signals to record data.
- While the device supports heart rate and cadence sensors, these are typically sold separately.
- The XOSS G2 Plus (Gen.2) is an upgrade from the original G+ model, offering improved features. The packaging may still refer to it as "G+ Bike Computer".
- The XOSS app allows for customization of the display, enabling you to choose up to 11 data points per screen.
Warranty & Support
Warranty
The XOSS G2 Plus Bike Computer comes with a one-year free warranty from the date of purchase. For warranty service, please contact your original dealer.
The warranty does not cover the following conditions:
- Normal aging loss of the battery.
- Damage and loss of products due to improper installation.
- Damage caused by abnormal use, such as high temperature and water damage (beyond IPX7 rating).
- Damage caused by dismantling the device yourself or by unauthorized maintenance personnel.
Support
For more product information and support, please visit https://www.xoss.co or https://help.xoss.co.
A detailed user manual in PDF format is available for download: User manual (PDF)
Frequently Asked Questions
- Q: Does the XOSS G2 Plus connect to Strava?
- A: Yes, after recording your ride data, you can connect the XOSS app to upload your data and synchronize it with Strava.
- Q: Does it come with a cadence sensor?
- A: No, cadence sensors are typically sold separately and need to be purchased in addition to the bike computer.