1. Product Overview
The Horizon PAROS 3.0 Fitness Bike is a compact and quiet exercise cycle designed for home use. It offers a stable and comfortable riding experience, making it suitable for users of all ages. With its advanced features and app connectivity, it helps users achieve their fitness goals effectively.

Image: The Horizon PAROS 3.0 Fitness Bike, a sleek black and silver upright exercise bike with a digital console and tablet holder.
2. Key Features
- Quiet Operation: Utilizes a 20-level electronic control magnetic resistance system for extremely quiet workouts, suitable for any time of day.
- Adjustable Handlebar: The multi-grip handlebar can be adjusted to various angles, allowing for different riding postures from sporty forward-leaning to upright.
- Space-Saving Design: A compact footprint makes it ideal for home environments where space is a consideration.
- Comfortable Ride: Designed to provide a stable and comfortable experience for extended periods, accommodating a wide range of users.
- Clear Display: Features a 5.5-inch blue-backlit LCD display that presents workout information clearly and legibly during exercise.
- App Connectivity: Bluetooth connectivity allows synchronization with popular fitness apps like @ZONE and ZWIFT for interactive and engaging workouts.
- Adjustable Seat: The ergonomic upright seat can be adjusted both horizontally and vertically (10 levels vertically, approx. 68-98cm from floor; approx. 0-6cm horizontally) for optimal comfort.

Image: The PAROS 3.0 highlighting its quiet magnetic brake, space-saving design, and lightweight for easy movement.

Image: Comparison showing the silent magnetic brake system of PAROS 3.0 versus a traditional friction system, with an average noise level below 40dB.

Image: Close-up of the console and adjustable handlebar, demonstrating the ease of changing resistance levels and adjusting the seat for proper exercise posture.

Image: The PAROS 3.0 shown with a user tilting it to easily move it using its integrated casters, highlighting its lightweight and compact dimensions compared to other models.
3. Setup Guide
Before beginning assembly, ensure all parts are present and undamaged. It is recommended to assemble the bike in the location where it will be used due to its weight.
Unpacking and Preparation:
- Carefully remove all components from the packaging.
- Place all parts on a clean, flat surface.
- Verify that all hardware and tools listed in the packing list are included.
Assembly Steps:
- Attach Stabilizers: Secure the front and rear stabilizer bars to the main frame using the provided bolts and washers.
- Install Pedals: Attach the left and right pedals to the crank arms. Note that the left pedal is reverse-threaded.
- Mount Seat Post and Seat: Insert the seat post into the main frame and secure it. Attach the seat to the seat post.
- Assemble Handlebar Post and Handlebar: Connect the handlebar post to the main frame. Attach the handlebar to the handlebar post, ensuring all cables are properly routed.
- Connect Console: Carefully connect the console cables to the main unit. Mount the console onto the handlebar post.
- Final Checks: Ensure all bolts are tightened, and the bike is stable. Plug in the power adapter.
For detailed visual instructions, please refer to the official Horizon Fitness website for any available assembly videos specific to the PAROS 3.0 model.
4. Operating Instructions
Getting Started:
- Plug the power adapter into a standard 100V outlet and connect it to the bike.
- Adjust the seat height and handlebar angle to a comfortable position for your body.
- Step onto the pedals and begin cycling. The console will automatically activate.
Console Functions:
The 5.5-inch blue-backlit LCD display shows various workout metrics:
- Time
- Distance
- Calories burned
- Speed
- RPM (Revolutions Per Minute)
- Heart Rate (via contact grips or Bluetooth chest strap)
- Resistance Level
Programs and Resistance:
- The PAROS 3.0 offers 10 pre-set workout programs, including Manual, Interval, Weight Loss, Rolling, RPM Target, Distance Target, Calorie Target, Heart Rate Target, and Custom programs.
- Adjust the resistance level from 1 to 20 using the buttons on the console or the toggle switch on the handlebar.
App Connectivity (Bluetooth):
Enhance your workout experience by connecting to compatible fitness apps:
- @ZONE App: Horizon's dedicated app offers virtual active routes, Sprint 8 HIIT programs, and video-on-demand workouts. Track your progress and compete with other users globally.
- ZWIFT & Kinomap: Connect to popular third-party apps for immersive virtual cycling experiences. The electronic magnetic resistance system accurately reflects power output (watts) in these apps, providing a realistic feel.
Note: Automatic resistance adjustment based on virtual course incline is not supported.
5. Maintenance
Regular maintenance ensures the longevity and optimal performance of your fitness bike.
- Cleaning: Wipe down the bike after each use with a damp cloth to remove sweat and dust. Avoid abrasive cleaners or solvents.
- Inspecting Connections: Periodically check all bolts and nuts to ensure they are tight. Re-tighten if necessary.
- Lubrication: The PAROS 3.0 uses a magnetic resistance system, which typically requires minimal lubrication. Refer to the full manual for any specific lubrication points if applicable.
- Storage: Store the bike in a dry, cool place away from direct sunlight and extreme temperatures.
6. Troubleshooting
If you encounter any issues with your Horizon PAROS 3.0 Fitness Bike, please refer to the following common troubleshooting tips:
- No Power to Console:
- Check if the power adapter is securely plugged into both the wall outlet and the bike.
- Ensure the wall outlet is functional by testing it with another device.
- Verify that all console cables are properly connected.
- Resistance Not Changing:
- Ensure the power adapter is connected, as electronic resistance requires power.
- Check for any loose connections to the resistance mechanism.
- Unstable or Wobbly Bike:
- Ensure the bike is placed on a flat, level surface.
- Check and tighten all assembly bolts, especially those on the stabilizer bars.
- Bluetooth Connectivity Issues:
- Ensure Bluetooth is enabled on your smart device.
- Make sure no other devices are currently connected to the bike via Bluetooth.
- Restart both the bike (unplug and replug) and your smart device.
If the problem persists after attempting these steps, please contact Horizon Fitness customer support for assistance.
7. Specifications
| Product Model | PAROS 3.0 |
| Color | Black |
| Material | Plastic |
| Max User Weight | 130 kg |
| Product Dimensions (L x W x H) | 107 x 53 x 144 cm |
| Product Weight | 32 kg |
| Flywheel Weight | 7 kg |
| Resistance Levels | 1-20 (Electronic Control Magnetic Brake) |
| Display | 5.5-inch Blue-Backlit LCD |
| Programs | 10 types |
| Heart Rate Monitoring | Contact grips, POLAR compatible (Bluetooth) |
| App Compatibility | @ZONE, ZWIFT (automatic resistance not supported) |
| Power Source | 100V |
| Minimum User Height | 145 cm |
| Additional Features | Water bottle holder, adjustable seat (fore/aft, up/down), casters for easy movement |
Image: A table summarizing the detailed specifications of the Horizon PAROS 3.0 Fitness Bike, including dimensions, weight, resistance levels, and display type.
8. Warranty and Support
All Horizon fitness equipment, including treadmills, bikes, ellipticals, and rowing machines, comes with a 1-year manufacturer's warranty from the date of purchase. This warranty covers defects in materials and workmanship under normal household use.
Horizon Fitness maintains 98% of machine parts in its domestic warehouse. In the event of repairs or parts replacement, our customer service team can promptly visit or send necessary parts from 170 locations nationwide (both in-house and external partners) free of charge during the warranty period.
Contacting Support:
For warranty claims, technical assistance, or any inquiries regarding your PAROS 3.0 Fitness Bike, please contact Horizon Fitness customer support. Have your product model and purchase date ready when contacting support.
For more information, visit the official Horizon Fitness website or refer to the contact details provided with your purchase documentation.





