NEWBOLER ODO039

Contents

NEWBOLER Wireless GPS Bike Speedometer

Model: ODO039

Instruction Manual

1. Introduction

Thank you for choosing the NEWBOLER Wireless GPS Bike Speedometer. This device is designed to provide accurate cycling data such as speed, distance, time, and calories, utilizing advanced multi-satellite positioning without the need for external sensors. Its user-friendly interface and robust design make it an ideal companion for both mountain and road biking.

2. Package Contents

Please check the box for the following items:

  • NEWBOLER GPS Bike Speedometer Unit
  • Standard Bracket for installation
  • USB Type-C Charging Cable
  • Rubber Rings for bracket fixation
Contents of the NEWBOLER GPS Bike Speedometer package including the main unit, standard bracket, USB cable, and rubber rings.
Figure 1: Package Contents

3. Specifications

FeatureDetail
Product NameGPS Cycling Code Table / GPS cycling code watch
WeightApprox. 74.4g - 77.2g (single unit)
MaterialPC + ABS
Dimensions83mm (H) * 50mm (W) * 20mm (D)
Charging InterfaceType-C
BacklightManual backlight / Always-on option
Battery Capacity1200mAh
Working TimeApprox. 28 hours
Screen SizeAbout 2.4 inches
Positioning SystemsSupports BeiDou, GPS, GLONASS, Galileo, QZSS (Five-star positioning)
External DevicesNot required (Sensor-free operation)
NavigationNo
Touch ScreenNo
TypeWireless Stopwatch
OriginMainland China
High-concerned chemicalNone
Product dimensions and detailed specifications including name, weight, material, charging interface, backlight, battery, working time, screen size, and five-star positioning support.
Figure 2: Product Information and Dimensions

4. Setup Instructions

4.1. Mounting the Device (Standard Bracket)

  1. Place the rubber ring around your bicycle's handlebar.
  2. Align the standard bracket with the rubber ring on the handlebar.
  3. Secure the bracket by fixing the four corners of the leather ring.
  4. Align the bike computer with the buckle on the bracket and rotate to lock it into place.
Step-by-step visual guide for installing the bike computer using the standard bracket on a bicycle handlebar.
Figure 3: Standard Bracket Installation

4.2. Optional Mounting Brackets

The device is compatible with various brackets, including round handle extension brackets and carbon fiber integrated handlebar brackets. Installation steps are similar to the standard bracket, involving securing the bracket to the handlebar and then locking the device onto the bracket.

Image showing the bike computer mounted with different types of brackets: a round handle extension bracket, a carbon fiber integrated handlebar bracket, and a standard base with rubber ring.
Figure 4: Multiple Installation Combinations

Video 1: Product Demonstration and Installation Guide

5. Operating Instructions

5.1. Power On/Off

Press and hold the power button (usually the left button) for 2 seconds to turn the device on or off.

5.2. Display Modes and Function Changes

  • Viewing Data Sequentially: Press the UP arrow key to cycle through data displays such as Total Distance, Total Time, Current Time, Clock, and Calories.
  • Viewing Speed Data: Press the DOWN arrow key to view Current Speed, Maximum Speed, and Average Speed.
The NEWBOLER GPS Bike Speedometer display showing various data points like total distance, trip time, current speed, max speed, average speed, and altitude, with GPS satellite indicators.
Figure 5: Main Display and Data Fields

5.3. Backlight Function

  • Manual Control: Long press the left UP key for 3 seconds to manually turn the backlight on or off.
  • Always-On Option: The backlight can be set to be always on.
  • Automatic Brightness: The device may have an automatic brightness sensor.
Diagram illustrating the manual backlight function, showing how to long press the left up key for 5 seconds to turn it on or off.
Figure 6: Backlight Control
Two images showing the bike computer display: one in high definition during the day and another with backlight manually turned on at night, highlighting the manual constant backlight feature.
Figure 7: Manual Constant Backlight

5.4. GPS Positioning

The device supports five-star positioning (Beidou, GPS, GLONASS, Galileo, QZSS) for faster and more accurate satellite search. No external sensors are required for GPS functionality.

  • A flashing satellite icon indicates the device is searching for satellites.
  • A stationary satellite icon indicates successful satellite connection.
  • For normal function, ensure you are in an open outdoor area to search for satellites.
Diagram showing the bike computer's GPS function does not require sensor connection, emphasizing ease of operation.
Figure 8: Sensor-Free GPS Operation

6. Maintenance

6.1. Waterproofing

The device features daily life waterproofing, meaning it can withstand splashes and light rain. However, it is not 100% waterproof. Please do not soak the device in water or expose it to heavy rain for prolonged periods.

The bike computer shown with water droplets, indicating daily life waterproofing. A warning states it is not 100% waterproof and should not be soaked in rain for a long time.
Figure 9: Daily Life Waterproofing

6.2. Charging

Use the provided USB Type-C cable to charge the device. Ensure the charging port is dry before connecting the cable. A full charge provides approximately 28 hours of working time.

Diagram illustrating the Type-C charging port and highlighting the 1200mAh battery capacity and 28 hours of working time.
Figure 10: Battery Life and Charging

7. Troubleshooting

7.1. Device Not Powering On

  • Ensure the device is sufficiently charged. Connect it to a power source using the Type-C cable.
  • Press and hold the power button for at least 2 seconds.

7.2. GPS Not Connecting / Inaccurate Readings

  • Move to an open outdoor area with a clear view of the sky. Buildings, dense foliage, or indoor environments can obstruct satellite signals.
  • Wait for the satellite icon to become stationary, indicating a successful connection. This may take a short while.

7.3. Backlight Always On (Even in Daylight)

  • The device may have an automatic brightness sensor that keeps the backlight on in dim conditions.
  • If not actively using the device, manually turn off the backlight by long-pressing the left UP key for 3 seconds to conserve battery.

7.4. Automatic Shutdown

  • The device is designed to automatically shut down after 20 minutes of inactivity to save power. This is normal operation.

8. User Tips

  • The device is an excellent alternative to traditional bike computers that require wheel sensors, offering quick display updates and accurate measurements.
  • To maximize battery life, especially if the automatic brightness sensor keeps the backlight on in dim light, remember to manually turn off the device when not in use.
  • While initial satellite connection might take a moment, users report high accuracy once connected.
  • This bike computer provides essential cycling data without unnecessary complications, making it suitable for various cycling needs.

9. Warranty and Support

For any product-related inquiries, technical support, or warranty claims, please contact the seller or retailer from whom you purchased the NEWBOLER Wireless GPS Bike Speedometer. Keep your proof of purchase for any warranty services.

Ask a question about this manual

Ask about setup, troubleshooting, compatibility, parts, safety, or missing instructions. Manuals+ will review the question and use this page’s manual context to help answer it.

After a successful submission, we securely hash the supplied account or form email before sending it to Microsoft Advertising for conversion attribution. Privacy details.