Best Sigma Sports Cycling Computers in 2026
Daisy
Last Updated: Jul 19, 2026
Daisy
Last Updated: Jul 19, 2026
* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| MEILAN USA | 8.07 | ✅ | ✅ | ✅ |
【BUILT-IN HIGH-SENSITIVITY GPS CHIP】High-sensitivity GPS chip is adopted in our wireless bike computer, which supporting three systems: BEIDOU, GPS and GLONASS fast global positioning. M3 NO NEED TO SET TIME, you only need to set the time zone before use. After GPS positioning, the time will automatically correct according to the local time zone.
【ANTI-GLARE MONO LCD】Equipped with 1.7-inch anti-glare MONO LCD screen and full-screen white backlight, backlight level can be easily adjusted by both press the left and right button. All your riding data can be clearly viewed from all angles on the screen of bicycle computer even in sunlight. Besides, don't worry about riding in the dark anymore.
【CYCLING DATA DISPLAY】The bike odometer and speedometer supports a variety of commonly used cycling data display: riding time, riding distance, current speed, average speed, maximum speed, current time, altitude, ODO, total riding time and total mileage (NOTICE: please make sure your M3 bike computer is successfully connected to GPS before riding).
【USB RECHARGEABLE, PEAK RUN TIME 8H】USB rechargeable design, this GPS cycling computer can be fast charged by using any charging device with USB DC 5V port. Provides 8 hours of runtime with backlight after fully charged, don't worry at all about running out of power during a ride(NOTICE: it’s normal that GPS search signal may cause high power consumption).
【STORING AND VIEWING HISTORY RECORDS】This bicycle speedometer odometer can store 30 riding records. After each ride, long press the right button and short press the left button to save this ride data, you will automatically enter the history view page. Tip: M3 GPS bicycle computer does not support track storage and ride data upload.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Milestone Tech | 9.46 | ✅ | ✅ | ✅ |
【BUILT-IN HIGH-SENSITIVITY GPS CHIP】This bike computer has a bulit-in high sensitivity GPS chip and supports three systems: Beidou, GPS and GLONASS fast global positioning. Just set the TIME ZONE before use, then the time will automatically calibrated according to the local time.
【MULTI-FUNCTIONS】Small size, light weight, IPX6 waterproof, auto sleep function makes it convenient and durable. This bike speedometer works well to measure speed, altitude, distance, riding time and etc. It fits better for serious bicyclist or fitness fanatic to record and manage the cycling data in the training.
【DAY & NIGHT BACKLIGHT】This advance cycling computer is designed with day & night backlight. Only press the back and right button at the same time to change the backlight level for easy viewing under the sun & night riding. 1.7 inch anti-glare LCD will make you easy to see the data at all angles.
【WIRELESS DESIGN & USB RECHARGEBLE】Unlike traditional wired bike computer, there are no annoying cables, this wireless bike computer is very easy to install. USB rechargeable design makes it adapt to any charging device with USB DC 5V port. 400mAh lithium battery provides up to 8 hours run time.
【WORRY-FREE USE】We providing customers with a three-month replacement and one-year warranty from the date of purchase. If there have any questions during using, please feel free to contact us ASAP by email and our customer service team will give you the best solution.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| MEILAN USA | 8.13 | ✅ | ✅ | ✅ |
🚴【GPS REAL-TIME POSITIONING】MEILAN OVAL bike computer built-in a high sensitivity GPS chip and supports GPS, BEIDOU and GLONASS fast global positioning systems for accurate positioning of your location, also automatically record the riding track and provide a variety of cycling data: riding time, distance, speed, cadence, calories, altitude, temperature, slope, and ect.
🚴【BLUETOOTH & ANT+ COMPATIBILITY】With BLE 4.0 and ANT+ dual mode wireless connection, the external devices can be connected to this bike speedometer and odometer: cadence sensor, heart rate monitor and power meter. Provide cycling enthusiasts with more comprehensive and accurate cycling data to make your exercise more fun.
🚴【MEILAN APP SUPPORT & SYNC TO STRAVA】By using MEILAN APP, you can set OVAL wireless bicycle computer very easily on your phone: connect OVAL/APP to sensors, record and analyze cycling activity records, load GPS track route map, and so on. Up to 150 hours of riding data can be recorded and uploaded to Strava & Komoot via MEILAN APP.
🚴【COMPACT AND LIGHTWEIGHT DESIGN】Use curved design makes the appearance of this bicycle speedometer looks compact and refined, streamlined design for more comfortable grip; 2.4 inch HD large screen with three levels backlight brightness ensures the data can be viewed clearly, also adopt IML mobile face technology make the bike computer sturdy and scratch resistant.
📩【OUTSTAND PRODUCT PERFORMANCE】900mAh rechargeable battery provides up to 25 hours runtime; IPX5 waterproof make sure it can be used on small rainy days; Easy to install/remove via two equipped mount brackets... If there have any questions during using, please feel free to contact the seller ASAP by email and our customer service team will give you the best solution.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Milestone Tech | 9.76 | ✅ | ✅ | ✅ |
【SPEED/CADENCE SENSOR & ANT+】Meilan M4 use Bluetooth 4.0/ANT+ dual wireless transmission technology, connect with wireless speed/cadence sensor, the bicycle computer can record cyclists' RMP, cycling real time distance, speed, driving time, calorie consumption, temperature and etc. It is convenient for the riders to better manage their training processes.
【LARGER & CLEARER SCREEN】With 2.5-inch high-definition display, this bike computer can be adjusted three brightness levels. You can clearly read the screen data even during the daytime. Besides, it will help reduce the security risks caused by the distraction of viewing small screen or screen reflection during riding.
【WATERPROOF & USB RECHARGEABLE】IPX5 waterproof design, our bicycle computer can effectively resist the rain and snow weather while cycling. Equipped with 800MAH rechargeable battery, it can be used for more than 80 hours without backlight, which is suitable for long-distance cycling.
【EASY INSTALLATION & OPERATION】Simply mount the sensor in the appropriate location and then it can read the data while cycling. The gap between the sensor and the magnet should not be more than 2cm. With two special mount holder, you can install it in different positions.Suitable for most types of bicycles: common bicycles, mountain bikes, road bikes, electronic bikes, folding bikes, almost all cycling bicycles with Spoke-Wheel frame, NOTICE NOT suitable for solid wheels.
【BEST SERVICE】Our products are directly produced by the Meilan Factory, providing a three-month replacement and one-year warranty for after-sales service. If there is any problem during using, please feel free to contact us, our customer service team will give you the best solution.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| MEILAN USA | 8.07 | ✅ | ✅ | ❌ |
【BUILT-IN HIGH-SENSITIVITY GPS CHIP】Oval uses high sensitivity GPS chip, It supports three systems: Beidou, GPS and GLONASS, fast global positioning, real-time tracking distance and speed, and record the cycling track automatically.
【Speed and Cadence 2 in 1】Accurately track speed, cadence and distance in real time, and transmit it to your smartphone or bike computer via Bluetooth.
【Compatible with Bike Computer and Sport Watch via BLUETOOTH 4.0】C3 speed and cadence sensor only supports Bluetooth connection, and can be compatible with bike computers and sports watches. C3 does not support devices compatible with the ANT+ protocol, such as Garmin, Bryton, etc.
【Work with Zwift for indoor trainer】 C3 works with most bikes and frame sizes, It can be used for indoor training with most bikes which is inserted into the indoor trainer platforms. Capture speed and cadence on your favorite indoor cycling platform and display on your phone or PC via Zwift app. Unsuitable installation notice: Some bikes have large flat fork spans, or most indoor bicycles, spinning, and the trainer, which is not suitable for installing this product.
【2.4 inch large screen & Full screen backlight】Oval uses a full-screen backlight and anti-dazzling design with a 2.4-inch large screen display, allowing you to clearly view the data from all angles in the sun or at night. The backlight level can be adjusted manually through the press power button.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| MEILAN USA | 8.07 | ✅ | ✅ | ❌ |
C3: 【Speed and Cadence 2 in 1】Accurately track speed, cadence and distance in real time, and transmit it to your smartphone or bike computer via Bluetooth.
C3: 【Compatible with Third-party apps】Work with most popular cycling apps which is you favorite – MEILAN, Zwift, RideWithGPS, MapMyRide, Cyclemeter, TrainerRoad, Peloton, and more.
C5: 【Wireless Dual Mode Technology-Bluetooth BLE4.0 / ANT +】 Wireless connection via Bluetooth BLE4.0 / ANT + protocol, suitable for: bicycle computer, most popular smart phone apps (requires IOS9.0 or above or Android6.0 or above), sports watches. APPs currently tested: MEILAN, Zwift, etc.
C5: 【How to Choose a Wireless Connection Mode】 ANT + connection mode: Icon + digital number displayed; Bluetooth connection mode: Icon + device name (Meilan-HRM). When your computer supports only one connection mode,you need to refer to the specifications given by your computer manufacturer to select the correct connection mode.
Here is the list of top-rated brands that were evaluated by PM.
| Brand | Count |
|---|---|
| Meilan | 6 |
We've carried out a comprehensive analysis of 3,417 reviews on sports cycling computers, using our selection criteria to identify the best options in the categories. Our findings reveal that most customers typically select sports cycling computers priced around $44.99, with top brands including and
Our team of expert editors reviewed these high-quality items and handpicked the top 6 sports cycling computers for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the categories category. These include and .
We are dedicated to assisting our users in finding the right computers Products based on their needs, saving them considerable time when choosing which sports cycling computers to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.
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