Best Sigma Cycling Computers in 2025

CRUCIAL PARAMETERS: Sigma BC 16.16 has a feature to track ETA (Estimated Time of Arrival), which shows the time and distance left till you reach destination. This accurate tracking keeps cyclists motivated to keep going with end in sight. The computer also shows fuels savings equivalent for distance covered - as daily fuel savings and total fuel savings.

TRACKING FEATURES: Bikers can quickly scan through the display for the following data: Current speed, Average speed, Comparison of cur./avg. speed, Maximum speed, Distance, Total distance (Bike 1/Bike 2), Ride time, Total trip time (Bike 1/Bike 2), Clock (12/24h), and Current temperature. Display is available in choice of seven languages. Comes with a convenient backlight display for night time visibility.

COMPATIBLE WITH ANDROID PHONES: NFC communication and SIGMA Link app help with transmitting data to Android smart phones for easy programming and data downloads. Computer has a backup function with a memory chip. 14.16 is also USFB compatible, with service intervals easily adjustable via UFSB.

COMPACT, BASIC COMPUTER: Pure 1 Bicycle computer sports a minimalistic design that is least intrusive for cyclists. Display is compact yet easy to use and read.

FUNCTIONS: Sigma Pure 1 is an easy to use bicycle computer that shows the three important cycling parameters - Speed, Distance and trip time in a very easy to read format. With a simple click of a button, it will show total distance and total ride time.

FEATURES: Pure 1 has an automatic start / stop feature with motion sensor. The computer will last you a long time with its durable construction that is watertight in accordance with IPX8 standard. The smart design supports tool-free mounting. Pure 1 is UFSB-compatible.

COMPACT, BASIC COMPUTER: Sigma BC 9.16 ATS is a wireless bicycle computer that sports a minimalistic design that is least intrusive for cyclists. Display is compact yet easy to use and read. Bikers have option to select from seven available languages.

FUNCTIONS: Sigma BC 9.16 ATS is an easy to use bicycle computer that has calorie tracking in addition to important cycling parameters - Speed, Distance and trip time - along with a clock in a very easy to read format. Bike computer also allows scanning of total calories, total distance and total trip time.

FEATURES: BC 9.16 ATS has an automatic start / stop feature. The computer will last you a long time with its durable construction that is watertight in accordance with IPX8 standard. The smart design supports tool-free mounting. 9.16 ATs is UFSB-compatible. Bikers can set predefined tire sizes.

COMPACT, BASIC COMPUTER: Sigma BC 7.16 ATS is a wireless bicycle computer that sports a minimalistic design that is least intrusive for cyclists. Display is compact yet easy to use and read. Bikers have option to select from seven available languages.

FUNCTIONS: Sigma BC 7.16 ATS is an easy to use bicycle computer that shows the important cycling parameters - Speed, Distance and trip time - along with a clock in a very easy to read format. With a simple click of a button, it will show total distance and total ride time.

FEATURES: BC 7.16 ATS has an automatic start / stop feature. The computer will last you a long time with its durable construction that is watertight in accordance with IPX8 standard. The smart design supports tool-free mounting. 7.16 ATS is UFSB-compatible. Bikers can set predefined tire sizes. Scan mode is adjustable.

【High performance GPS】：bike computer wireless supports GPS+BeiDou+GLONASS+GALILEO+QZSS Five kinds of satellite systems, Whether you're in a forest, a desert mountain or a busy city Can be precisely positioned

【2.6-inch adaptive screen】：bicycle computer wireless Equipped with a 2.6-inch adaptive LCD screen, you can read the data clearly in strong sunlight and on cloudy and rainy days

【Compatible with 99% devices】：The cycling computer supports ANT+/BLE5.0, compatible with 99% of the sensors on the market, and adapts to many electronic devices (garmin, wahoo, polar, etc.)

5 ESSENTIAL FUNCTIONS w/ MULTI-DAY TOUR TRACKING: The smallest SIGMA bike computer displays speed, trip distance, total distance, ride time, and clock – the five most important basic functions that cyclists like to keep an eye on. The BC 5.0 WR measures trip time and distance for long bike tours. This makes it convenient to read the entire distance of a multi-day cycling trip.

STABLE DATA TRANSFER & PREDEFINED TIRE SIZES: The computer's direct cable connection with the transmitter ensures smooth speed measurement and eliminates the need for batteries in wireless transmission. The wired reed sensor with its sleek, slim design is easy to mount on the bike. The pre-defined tire sizes, ranging all the way from a small child's bike to a 29" bike, make it easy to set the BC 5.0 WR. You can also enter the tire circumference exactly to the millimetre.

COMPACT, EASY-TO-READ DISPLAY: The BC 5.0 WR's 27 x 35 mm display has plenty of room to continuously display the current speed while keeping other important functions easily visible. The speedometer display is simple: four different icons make it easy to see which function has been selected for the bottom line. The icons make the bike computer extremely easy to read.

Pedal cadence accessory kit.

Pedal cadence sensor and pedal magnet

Compatible with Sigma BC 14.16 STS, BC14.16 STS CAD, BC 16.16 STS, BC 16.16 STS CAD, BC23.16 STS and all previous models with STS pedal cadence sensor.

ALTITUDE & NAVIGATION: The ROX 4.0 bike computer has functions such as altitude profile, speed, distance, and training time, navigation information, and connection to an e-bike. ROX 4.0 uses barometric readings to determine inclines and declines and provide you with reliable information about altitude, allowing a precise recording of your track.

EASY TO USE: 2.4" diagonal high contract display is easy to read even between rides. Display shows current speed and time all the time. Rest of the values can be customized up to six views, each with three values. ROX 4.0 display has an interesting red circle on top right corner for displaying training data. ROX 4.0 can be operated easily with just 3 buttons.

FUNCTIONS: ROX 4.0 can be connected to extra sensors using ANT+ and BLE, for measuring speed, heart rate, and cadence. ROX 4.0 can establish a connection to the compatible e-bike system and show current assist mode, battery status, and light and other data. Basic has Computer, GPS mount, USB-C cable. Full Set (sold separately) has: Computer, GPS mount, USB-C cable, Overclamp butler GPS, Duo Magnetless Speed Sensor, Duo Magnetless Cadence Sensor, Comfortex + Chest Strap, RI Duo HR Transmitter.

PERFORMANCE MONITORING FOR PROFESSIONALS: Sigma BC 23.16 STS Wireless Bicycle Computer is designed for professional cyclists to closely monitor cycling parameters and performance. INCLUDES: Bike computer w/ battery, bracket for wireless models, STS speed transmitter w/ battery, STS cadence transmitter w/ battery, R1 STS COMFORTEX+ heart rate transmitter w/ battery, magnet, cadence magnet, mounting material, operating instructions.

ACCESSORIES AVAILABLE SEPARATELY: 00166 Cadence Magnet, 00165 Power Magnet, 00209 STS Bracket 2450, 00205 STS Bike 2 Kit 2450, 00162 STS Cadence Transmitter, 00161 STS Speed Transmitter, 20324 R1 STS Comfortex+, 00206 STS Cadence Transmitter Kit, 20318 Elastic Strap Comfortex+, 00471 Butler Iii Topline* 00342, Lithium Battery Cr 2032 Individual For Transmitters, 20316 Lithium Battery Cr 2450 For BC 23.16.

FUNCTIONS: Current Speed, Average speed, Maximum speed, Comparison of cur./avg. speed, Distance, Total distance, Ride time, Total ride time, Clock (12/24h), Temperature, Watt power (calculated), Average watt power (calculated), Ghost race. CADENCE: Cadence, Average / max. cadence. ALTITUDE: Altitude graph, Current altitude, Current gradient, Altitude gain/loss (cur. trip), Distance uphill/downhill, Maximum altitude (cur. trip), Total altitude uphill & downhill, Total distance uphill & downhill

Function-Speed Sensor Function: actual speedkm/h

Function-Speed Sensor Function: average speedkm/h

Function-Speed Sensor Function: max speedkm/h

COMPACT, BASIC COMPUTER: Sigma BC 7.16 is a wired bicycle computer that sports a minimalistic design that is least intrusive for cyclists. Display is compact yet easy to use and read. Bikers have option to select from seven available languages.

FUNCTIONS: Sigma BC 7.16 is an easy to use bicycle computer that shows the important cycling parameters - Speed, Distance and trip time - along with a clock in a very easy to read format. With a simple click of a button, it will show total distance and total ride time.

FEATURES: BC 7.16 has an automatic start / stop feature. The computer will last you a long time with its durable construction that is watertight in accordance with IPX8 standard. The smart design supports tool-free mounting. 7.16 is UFSB-compatible. Bikers can set predefined tire sizes. Scan mode is adjustable.

5 Functions: Speed, distance, total distance, clock, ride time

Single button operation

Easy to program/Tool Free installation

SPEED - Shows all important information about speed, such as current speed, maximum speed and the comparison of average/current speed

EVALUATION - All information about the tour is stored for bike 1 and Bike 2 and can be viewed in the Data Center via NFC or using the docking station

ALTITUDE - each driven altitude, slope or gradient and many other functions by barometric height measurement

【Global offline maps】：The bike gps computer has a built-in global offline map and supports GPS+Beidou+GLONASS+GALILEO+QZSS satellite signals. After inputting the destination, it can provide you with accurate navigation no matter whether you are in the forest, desert mountains or downtown

【Smart route planning】：According to the destination you input, the cycling computers can intelligently generate a route with turning directions, recalculate planning reminders when you deviate from the route, return to the starting point, etc...

【ntelligent climbing planning】：The mountain bike computer is equipped with a 256-color full-fit anti-fog screen, which can preview all the slopes, slope length, difficulty and duration of your route through different colors and shapes, so that you can scientifically plan energy and power output when climbing

150 FUNCTIONS: Functions include tracking speed and distance with GPS, barometric altitude measurement and navigation with Track or komoot, and compatibility with e-bikes and external sensors. Integrated Crash Alert feature informs emergency contacts if you fall off your bike. Design your personal cockpit and select how many and what values should be shown on your display. The individual data fields can be highlighted in up to 8 different colors, for better overview and quicker readability.

PERSONAL PROFILES: The ROX 11.0 EVO bike computer comes with upto 20 possible sports profiles preinstalled. Six different training views with one to six data fields can be highlighted in color with the SIGMA RIDE app, with a configuration tailored entirely to you. Screens for komoot workout, track, and navigation are also installed. A data page can be called up for connected FE-C smart trainers. ROX can be connected with a smart phone to track your performances on the SIGMA RIDE app Live Screen.

CONNECTIVITY: ROX 11.1 EVO uses GPS, Galileo, and GLONASS for position tracking. SIGMA RIDE app can be used for personalizing display views, and for collecting and managing training data. You can integrate ROX 11.1 EVO with your smartphone. You will receive turn by turn navigation from Komoot app on your ROX 11.1 EVO. ROX 11.1 EVO can receive notifications of messages and calls on your smart phone. Ride data can be recorded and immediately analyzed with SIGMA RIDE app's LIVE view.

An easy to use speedometer with all of the necessary bike functions

The bike computers come in 'deep sleep mode', this guarantees 100% battery capacity to the consumer

With basic features like current speed, total distance, time (12 / 24 h) and much more