Product Description ÉSteps: Download XOSS App ----Register and Login Account (XOSS, Strava and TrainingPeaks) ----Login to ; the bike computer ---- Syncing tracks Note: The app requires a mobile phone with Bluetooth 4.0 or higher. The XOSS app requires iOS 11 and above, Android 8.0 and above. Compatible with most brand phones except XiaoMi, Huawei brand, etc. If you are unsure, please contact us. Questions and answers about the application 1. Can it connect to the app? another app? Only XOSS apps are currently supported, but data can be synced with Strava. 2. Unable to connect to phone? Please tell us your XOSS app version, mobile phone model and username, and we will solve it for you. 3. Unable to connect the bike computer to the the XOS app? Restart Bluetooth or restart the bike computer to reconnect. 4. Can you switch to standard time? This feature is not currently supported. 5. Unit board data different with the bike computer? You need to set the units in the XOSS app settings Easy Setup. Delivered with a standard bracket, it is easy to install. install on your bike. Auto Backlight The backlight turns on automatically at night depending on the time zone. You can turn this feature off. in the XOSS app. Quad-Satellite System With GPS, GLONASS and Galileo satellites, it's faster and more accurate than ever. You will never get lost on earth. It is necessary to search for nearby satellites. free and unobstructed air. The GPS signal does not work in tunnels. Read more Built-in barometer. With a built-in barometer, you'll know where to go. how high you climbed on the longest climbs or on your way to through the city. ÉWaterproof IPX7. IPX7 waterproof. It can be used rainy days when the USB socket is on, please dry it immediately after use. Long-lasting battery. Rechargeable lithium battery. A single charge lasts up to 25 days based on one hour of continuous operation per day. SPRINT Support G& & gemstone Éscreen 1.8 inches Type: GPS. battery range 25h + Water resistant water. IPX7. GPS/Glonass Navigation APP Bathymeter ANT+ sensors × Speed, cadence, heart rate (to be purchased separately). Speed, cadence, heart rate (to be purchased separately). × Product Questions and Answers 1. What data is displayed on the G Page 1: current speed, current cycling time, current cycling distance; Page 2: average speed, altitude, slope; Page 3: maximum speed, current clock, total odometer (cannot be reset). 2. How to use? Hold down the right button to turn it on. After setting unit and time zone, install the bike computer on the stem or the handlebar of the bike. Press the left button to search for the GPS signal. When the GPS icon stops flashing and a "beep" sounds, the GPS connection is established and you can enjoy driving. If you stop while cycling, it will automatically stop to record and automatically start recording when you start cycling. ride a bike. À At the end of the ride, press the left button to save the recording (automatic save when power off). Open the XOSS app to connect the bike computer, download the track after successful login, then sync with Strava automatically (log in your Strava account on XOSS before that) 3. Does it support imperial/metric system? How to pay? Yes, it is compatible with both. Press the left and right buttons to access. P1 interface and press the left button to change units. 4. How to set the clock? Press the left and right buttons to enter the P2 interface (after P1) to set the time zone, the left button to set the number, the right button to change the position; then press the right button to exit the setting interface. After researching the GPS, the local time is displayed.