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Sigma

Sigma BC 8.0 WL ATS cycling computer

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Features of Sigma BC 8.0 WL ATS

Product description of Sigma BC 8.0 WL ATS cycling computer

Description summary

Elevate your ride with the SIGMA BC 8.0 WL ATS wireless cycle computer. Perfect for recreational cyclists, it offers essential data like current/average speed, trip/total distance, and ride time. The clear, full-text display and intuitive large button make it easy to read and navigate on the go. Track your progress with the speed comparison feature, motivating you to maintain or improve your pace. Its coded wireless transmission ensures reliable, interference-free data. Water-resistant and easy to set up, it’s your ideal companion for commutes and adventures

SIGMA BC 8.0 WL ATS Wireless Cycle Computer

Elevate every ride with the SIGMA BC 8.0 WL ATS, the advanced yet intuitive wireless cycle computer for the ambitious recreational cyclist. As a premier choice in the category of Cycle Computers, this device masterfully blends essential functionality with user-friendly design, making it the perfect partner for your daily commutes, weekend adventures, and fitness goals. Experience the freedom of a completely wireless setup, eliminating cable clutter and ensuring a clean, streamlined look on your handlebars. The BC 8.0 WL is more than just a Speedometer; it is a comprehensive tool designed to provide you with the core data you need to track your performance and enjoy your journey.

The brilliant design focuses on clarity and ease of use. A large, high-contrast screen displays your data in a full-text format that is exceptionally easy to read at a glance, even while you are in motion. This allows you to stay focused on the road ahead while keeping informed about your progress. Its compact, vertical orientation ensures it fits perfectly on your stem or handlebar without being obtrusive. Whether you´re a beginner looking to track your first milestones or a seasoned commuter wanting reliable data, the BC 8.0 WL ATS delivers precision and performance in a sleek, durable package.

You´ll be able to monitor your current speed, and the wireless BC 8.0 WL also gives you your average speed and total ride time.

The large button lets you toggle effortlessly between clock, ride time, total distance, and trip distance.

On vacation or on the way to work or school, this bike computer meets all your advanced needs.

A special feature of the BC 8.0 WL is the continuous comparison between your current and average speed. This feature acts as a powerful motivator, with an on-screen arrow indicating whether you are currently riding faster or slower than your established average. It’s an instant feedback mechanism that can push you to maintain your pace or challenge you to go for that extra burst of speed.

Characteristic:
- ATS coded wireless transmission.
- Up to 70 cm range between transmitter and bike computer.

This coded wireless system ensures a stable, interference-free connection, delivering consistently accurate data you can trust.

Key Features:

* Current Speed
* Average Speed
* Comparison of Current / Average Speed
* Trip Distance
* Total Distance
* Ride Time
* Total Ride Time
* Clock (12/24h)

Technical Specifications:

* Model: SIGMA BC 8.0 WL ATS
* Attributes: Cycle Computers, Speedometer
* Transmission: ATS Coded Wireless
* Setup: Pre-defined tire sizes for quick and easy configuration
* Functionality: Automatic start/stop function
* Durability: Water-resistant according to IPX8 standard

Specifications

Manual

Technical specifications of Sigma BC 8.0 WL ATS

  • Speed

    Yes

  • Average Speed

    Yes

  • Distance

    Yes

  • Color

    Black

  • Features

    Speedometer

  • Product Type

    Cycle Computers

Features of Sigma BC 8.0 WL ATS

Color Black

Color

Black

Features Speedometer

Features

Speedometer

Product Type Cycle Computers

Product Type

Cycle Computers

Key differentiators

Continuously compares current speed to average speed to provide real-time performance feedback.

Equipped with a large, full-text display for exceptional readability on the move.

Features ATS coded wireless transmission for reliable, interference-free data.

Includes essential functions like speed, distance, and ride time tracking.

Offers IPX8 water resistance for durability in wet conditions.

Technology in Sigma BC 8.0 WL ATS cycling computer

Energy rating

Warnings

4.86 / 5

7 Reviews

What our customers are saying about Sigma BC 8.0 WL ATS cycling computer

This bicycle computer boasts a large, clear display for easy readability of basic data. Users praise its accuracy in tracking distance and appreciate the streamlined feature set, avoiding unnecessary complexity. The design is highlighted for its good visibility and excellent quality finishes

Sigma BC 8.0 WL ATS cycling computer

Effective

2026/07/10

Daniel

Simple computer, sufficient for everyday use. The settings have improved at Sigma because they are simpler. My old one, about ten years old, still works well on another bike, even if it does eat batteries a bit quickly. This 8.0 becomes effective after a few rotations without displaying, which must be normal while the computer registers the transmitter. The distance between the two must be 70cm maximum, I am at 72cm and it works, I will see later if it holds

Sigma BC 8.0 WL ATS cycling computer

Small meter that does the job

2026/05/18

Jérémy

Small meter that does the job. Classic for city use

Sigma BC 8.0 WL ATS cycling computer

Simple and ready

2025/09/15

Bram

Nice big and clear screen. Nice and easy with basic data. For the complicated statistics, I use the GPS computer.

Sigma BC 8.0 WL ATS cycling computer

Helppo käyttöinen

2025/07/26

pasi

Yksinkertainen käyttää. Selkeä näyttö. Näyttää matkan tarkasti. Ei liikaa toimintoja. Asennuskin sujui ongelmitta. Hinta/laatu kohdillan

Sigma BC 8.0 WL ATS cycling computer

Ciclocomputer sigma

2024/11/24

giuseppe-

Good product, easy to set up and with the most useful functions for the use I make of the bike. Excellent communication, as a first purchase not bad, thanks

Sigma BC 8.0 WL ATS cycling computer

Cycling computer

2024/11/08

ietzen

Very handy and easy to use

Sigma BC 8.0 WL ATS cycling computer

Very good

2022/12/06

thiago

Display with good visibility and very accurate. The size and finishes are of excellent quality.

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The question has already been answered, thank you very much for trying to help another customer. We will count on you for future questions.

Include AI Generated questions and answers

2026-09-14

Generated by AI and verified

Sigma BC 8.0 WL ATS cycling computer

What are the main functions of the Sigma BC 8.0 WL ATS cycling computer?

Answer of Generated by AI and verified

The Sigma BC 8.0 WL ATS provides eight essential functions for your ride, including current speed, average speed, a comparison of current vs. average speed, trip distance, total distance, ride time, total ride time, and a clock with a 12/24h format.

* Generated by AI based on customer and product data

2026-09-14

Generated by AI and verified

Sigma BC 8.0 WL ATS cycling computer

Is the Sigma BC 8.0 WL ATS easy to read while cycling?

Answer of Generated by AI and verified

Yes, this cycling computer is designed for clarity. It features a large, 2.7-inch full-text display that shows your data clearly, making it easy to read at a glance while you are riding.

* Generated by AI based on customer and product data

2026-09-14

Generated by AI and verified

Sigma BC 8.0 WL ATS cycling computer

Does this bike computer have GPS for navigation?

Answer of Generated by AI and verified

No, the Sigma BC 8.0 WL ATS does not have a built-in GPS function. It is designed to provide core cycling metrics like speed and distance via its wireless sensor.

* Generated by AI based on customer and product data

2026-09-14

Generated by AI and verified

Sigma BC 8.0 WL ATS cycling computer

Is the Sigma BC 8.0 WL ATS worth buying for recreational cyclists?

Answer of Generated by AI and verified

The Sigma BC 8.0 WL ATS is a great choice for recreational cyclists, offering essential data like current speed, average speed, and trip distance. Its wireless setup and easy-to-read display make it a practical tool for tracking performance.

* Generated by AI based on customer and product data

2026-09-14

Generated by AI and verified

Sigma BC 8.0 WL ATS cycling computer

What kind of wireless connection does the BC 8.0 WL ATS use?

Answer of Generated by AI and verified

This model uses Sigma's proprietary ATS coded wireless transmission. This system provides a reliable, interference-free connection between the sensor and the computer head unit over a range of up to 70 cm.

* Generated by AI based on customer and product data

2026-09-14

Generated by AI and verified

Sigma BC 8.0 WL ATS cycling computer

How water-resistant is the Sigma BC 8.0 WL ATS?

Answer of Generated by AI and verified

You can confidently use it in heavy rain.

* Generated by AI based on customer and product data

2026-09-14

Generated by AI and verified

Sigma BC 8.0 WL ATS cycling computer

What is the battery life of the Sigma BC 8.0 WL ATS?

Answer of Generated by AI and verified

The Sigma BC 8.0 WL ATS offers a battery life of up to 5 hours of use.

* Generated by AI based on customer and product data

2026-09-14

Generated by AI and verified

Sigma BC 8.0 WL ATS cycling computer

Does the display on the BC 8.0 WL ATS have a backlight?

Answer of Generated by AI and verified

The provided product information does not specify if the display includes a backlight feature.

* Generated by AI based on customer and product data

2026-09-14

Generated by AI and verified

Sigma BC 8.0 WL ATS cycling computer

Is this cycling computer suitable for commuting and recreational riding?

Answer of Generated by AI and verified

Absolutely. The Sigma BC 8.0 WL ATS is an ideal companion for recreational cyclists and commuters. It provides all the essential data you need, such as speed and distance, in a user-friendly, wireless package.

* Generated by AI based on customer and product data

2026-09-14

Generated by AI and verified

Sigma BC 8.0 WL ATS cycling computer

Does this device automatically start and stop tracking?

Answer of Generated by AI and verified

Yes, the Sigma BC 8.0 WL ATS includes an automatic start/stop function. It will pause tracking when you stop, such as at a traffic light, and resume automatically when you start riding again, ensuring accurate ride time data.

* Generated by AI based on customer and product data

2026-09-14

Generated by AI and verified

Sigma BC 8.0 WL ATS cycling computer

Can I connect a heart rate monitor or cadence sensor to the BC 8.0 WL ATS?

Answer of Generated by AI and verified

No, the Sigma BC 8.0 WL ATS is not designed to connect with external sensors like heart rate monitors or cadence sensors. It focuses on providing core ride data from its included speed sensor.

* Generated by AI based on customer and product data

2026-09-14

Generated by AI and verified

Sigma BC 8.0 WL ATS cycling computer

Is it difficult to set up the Sigma BC 8.0 WL ATS?

Answer of Generated by AI and verified

No, setup is designed to be quick and easy. The computer comes with pre-defined tire sizes to simplify configuration, allowing you to get it mounted and ready for your ride with minimal effort.

* Generated by AI based on customer and product data

Ask a technical question about this product

Frequently bought together
Best sellers

Use cases

Casual Weekend & Recreational Riding 90% Fit

This computer is perfect for casual riders who want to track basic ride data without complexity. The wireless setup and automatic start/stop function make it incredibly easy to use for weekend trips or leisurely park rides.

Current Speed,Trip Distance,Ride Time,Automatic start/stop function

Daily Commuting & Utility Cycling 90% Fit

For daily commuters, this device offers a reliable way to track distance and time, helping to monitor commuting habits. Its IPX8 water resistance ensures it performs reliably in all weather conditions, from sunny days to rainy commutes.

Total Distance,Total Ride Time,Water-resistant according to IPX8 standard,ATS Coded Wireless transmission

Beginner Fitness Tracking 80% Fit

If you're new to cycling for fitness, this computer provides the essential metrics to get started. You can track your average speed and compare it to your current speed, offering a simple way to gauge your effort and see improvement over time.

Average Speed,Comparison of Current / Average Speed,Trip Distance,Ride Time

Multi-Bike Use 70% Fit

The straightforward wireless design and easy setup with pre-defined tire sizes make it convenient to switch between different bikes. This is ideal for users who might have both a commuter bike and a weekend recreational bike.

ATS Coded Wireless,Pre-defined tire sizes for quick and easy configuration

Best for

Ideal for Budget-Conscious Cyclists

This computer provides all the core cycling metrics like speed and distance with a simple, wireless setup, offering great value for its price.

Price: 40.83, Functions: Current Speed, Average Speed, Trip Distance, Total Distance, Connectivity type: wireless

Great for Casual Fitness Riders

With functions to track ride time, distance, and average speed, it offers the essential data needed for tracking casual fitness goals.

Functions: Current Speed, Average Speed, Comparison of Current / Average Speed, Trip Distance, Ride Time

Perfect for All-Weather Commuters

Its high IPX8 water resistance ensures it can handle rain, while the automatic start/stop function adds convenience to daily trips.

Water resistance: IPX8, Functions: Automatic start/stop function

Benefits

FunctionalMonitor Your Performance in Real Time

Stay informed with a comprehensive suite of ride data at your fingertips. This computer tracks current and average speed, trip and total distance, and ride time, allowing you to analyze your performance as it happens.

Functions: Current Speed

Average Speed

Comparison of Current / Average Speed

Trip Distance

Total Distance

Ride Time

Total Ride Time

Clock (12/24h)

Automatic start/stop function

FunctionalEnjoy a Clutter-Free, Wireless Setup

Experience a clean and simple cockpit with a wireless connection between the sensor and the head unit. The ATS coded wireless transmission ensures a reliable data feed without the hassle of running wires on your bike.

Connectivity type: wireless

Transmission: ATS Coded Wireless

FunctionalGet Riding Faster with Easy Configuration

Spend less time setting up and more time riding thanks to pre-defined tire sizes. This feature simplifies the initial configuration, allowing for a quick and easy start right out of the box.

Setup: Pre-defined tire sizes for quick and easy configuration

FunctionalView Your Stats Clearly on a Large Display

Easily read your ride metrics at a glance on the large 2.7-inch screen. The full-text display presents your data clearly, helping you stay focused on the road ahead.

Screen size: 2.7"

Display type: full-text

Ideal buyer profiles

The Budget-Conscious Cyclist

This rider wants to track essential cycling data without investing in a high-end, feature-heavy device. They prioritize core functionality, reliability, and value, seeking a straightforward computer for everyday rides and commutes.

The Sigma BC 8.0 WL ATS delivers the most important cycling data, including speed, distance, and ride time, through a reliable ATS wireless connection. Its user-friendly interface, with a full-text display and pre-defined tire sizes for easy setup, provides a no-fuss experience that meets the core needs of a value-focused cyclist.

The Fitness-Focused Rider

This individual uses cycling as a key part of their fitness routine. They are interested in monitoring their performance to track progress and stay motivated, focusing on metrics like speed and distance to structure their workouts.

This computer provides key metrics for fitness tracking, such as the comparison between current and average speed, which helps maintain a consistent effort. It tracks trip distance and ride time, allowing users to monitor workout duration and intensity. The automatic start/stop function ensures all active time is accurately captured without manual intervention.

The Adventure-Seeking Cyclist

This cyclist enjoys exploring new routes and values durability and reliability on their rides. They need a computer that can withstand the elements and provide essential data without the complexity of advanced navigation or training features.

The ATS coded wireless transmission ensures stable data for speed and distance, while the straightforward, single-button operation allows the rider to focus on the road ahead rather than on complex device management.

Competitive features

When evaluating the Sigma BC 8.0 WL ATS against its direct competitors, the primary differentiator lies not in advanced features but in its focused delivery of essential cycling metrics. The Sigma BC 8.0 WL ATS distinguishes itself with its emphasis on a clear display, user-friendly interface, and reliable wireless data transmission, as highlighted in its description.

Where it excels

The Sigma BC 8.0 WL ATS is designed for simplicity and ease of use, featuring a large button and a clear, full-text display for straightforward navigation while riding. It utilizes a coded wireless transmission (ATS), ensuring reliable and interference-free data for key metrics like speed and distance, a crucial feature for consistent tracking. As described, this device is specifically tailored for recreational cyclists, providing all the essential functions—current/average speed, trip/total distance, and ride time—without the complexity of more advanced units.

Consider alternatives if...

Verdict

The Sigma BC 8.0 WL ATS is an excellent choice for cyclists who need a dependable, no-fuss computer for tracking fundamental ride data. Its wireless setup and user-friendly design make it a strong contender in its category. Riders seeking advanced features like GPS, cadence, or connectivity with other apps will need to look at higher-tier models.

Specs comparison

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Battery Lifeup to 5 hoursup to 2 yearsover two yearsup to 5 hoursup to 5 hours~1 Year
Water ResistanceIPX8IPX8IPX8waterproofIPX8IP67
Wireless ConnectivityATS Coded WirelessATS encodingATS (Analog Transmission System)-STS wireless transmissionANT+, Bluetooth Low Energy (BLE)
Screen Size2.7 cm31 × 39 mm2.0 cm31x39 mmclear, backlit screen2.0 cm
Connectivity Typewirelesswirelesswirelesswiredwirelesswireless
DistanceYesYesYesYesYesYes
Average SpeedYesYes-YesYesYes
FunctionsCurrent Speed, Average Speed, Comparison of Current / Average Speed, Trip Distance, Total Distance, Ride Time, Total Ride Time, Clock (12/24h), Automatic start/stop functionCurrent speed, Average speed, Comparison of current speed with average speed, Maximum speed, Distance, Total distance, Time in motion, Total active time, Time, TemperatureCurrent Speed, Trip Distance, Total Distance (Odometer), Ride Time, Automatic Start/Stop, Multi-Language Display, Data RetentionCurrent Speed, Average Speed, Comparison of Current vs. Average Speed, Trip Distance, Total Distance, Ride Time, Total Ride Time, Clock (12/24h format), Automatic start/stopActual speed, Average speed, Comparison of actual/average speed, Maximum speed, Distance, Total distance (bike1/bike2), Riding time, Total riding time (bike1/bike2), Clock (12/24h), Current Temperature, Current cadenceSpeedometer, Range, Battery status, Assistance level, Speed, Average Speed, Trip Distance, Total Distance, Trip Time, Cadence (with optional sensor), Heart Rate (with optional sensor), Calorie calculation, Current Time (12/24h clock), Turn-by-turn navigation via komoot, Status display for smartphone and sensor connections, Integrated backlight for night riding

Specs vs competitors

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Battery Lifeup to 5 hoursapprox 1 year (1hr use per day)approx 1 year (1hr use per day)Computer：approx 1 year (1hr use per day） Sensor：approx 10,000 km [6,250 miles] in total distanceup to 5 hoursup to 5 hours
Water ResistanceIPX8IPX8IPX8IPX8Weather-ResistantWaterproof
Wireless ConnectivityATS Coded WirelessSpeed [Analog Sensor]Speed [Analog Sensor]Speed [Analog Sensor]WirelessYes
Screen Size2.7 cmlarge55.5 x 37.0-Largelarge
Connectivity Typewirelesswirelesswirelesswirelesswirelesswireless
DistanceYes0.00～9999.99km [Mile]0.00～999.99 Km [Mile]0.00～999.99 Km [Mile]Yes-
Average SpeedYes0.0(4.0)～99.9km/H [0.0 - 62.0 Mph]0.0～105.9 Km/H [0.0 - 65.9 Mph]0.0～105.9 Km/H [0.0 - 65.9 Mph]-Yes
FunctionsCurrent Speed, Average Speed, Comparison of Current / Average Speed, Trip Distance, Total Distance, Ride Time, Total Ride Time, Clock (12/24h), Automatic start/stop functionAccelerometer, Daily Activiy Tracker, SpeedometerSpeedometer, programmable odometer, calorie consumption tracker, pace arrow, auto power saving, auto start/stop, odometer manual setCurrent speed, Average speed, Maximum speed, Trip distance, Total distance, Elapsed time, Clock, Calorie consumptionCurrent Speed, Trip Distance, Total Odometer, Clock10
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