-
Top 9August 2025
Best Sigma Bike Computer With Hart Monitor
We made a list of the top 9 Sigma Bike Computer With Hart Monitor based on verified reviews, popularity and other factors which we summarized for you in this list.
 Best Choice
Navihood L4 Entry Level GPS Bike Computer Wireless, Laminated 2.3" Screen, Ultra Thin and Lightweight Bike Speedometer, IPX7 Waterproof, Bluetooth ANT+ Cycling Computer
1
Navihood L4 Entry Level GPS Bike Computer Wireless, Laminated 2.3" Screen, Ultra Thin and Lightweight Bike Speedometer, IPX7 Waterproof, Bluetooth ANT+ Cycling Computer
Navihood
9.4
VIEW DEAL
Buy on Amazon
  • 【Ultra-thin 13.5mm Lightweight 45g】 The L4 bike speedometer is only 13.5mm thick and weighs 45g, thinner and lighter than more than 99% of bike computers, making it convenient to carry. Small but powerful, it is your riding helper.
  • 【IPX7 Waterproof & AUTO Backlight】Regardless of weather, the Navihood L4 bike computer is ready for any adventure. Its IPX7 waterproof rating ensures practicality in all weather conditions, while the laminated 2.3-inch anti-glare screen remains clear and easy to read in bright sunlight, with automatic backlight function, suitable for low-light situations.
  • 【2S Accurate GPS Positioning】Navihood L4 entry-level GPS bike computer provides accurate global positioning, using multiple satellite systems such as GPS and GLONASS to ensure that your riding data is always accurate. Cold start 30s quick positioning, warm start 2s quick response, let you ride worry-free.
  • 【APP DIY 9 pages 25 data types】 L4 bike computer uses Navihood APP to customize DIY display of 25 data types, add or delete data, move or sort pages, show or hide pages, realize 9 page switching display, and switch data conveniently during riding.
  • 【Seamless ANT+ & Bluetooth5.0】This GPS bike computer supports a wide range of sensors through ANT + and Bluetooth, including heart rate monitors, speed and rhythm sensors, etc. It effortlessly synchronizes, uploads and shares your data with applications like Strava, making your training more effective and connected.
  • 【22H Battery & 1000KM Storage 】The Navihood L4 wireless bike computer has a battery life of 22 hours and is designed for endurance. It also provides ample storage space to accommodate up to 1000 kilometers of riding data, so you can focus on the journey without worrying about running out of battery or space.
Learn moreon Amazon
More Info
28% Discount
COOSPO Bike Computer Wireless GPS, Cycling Computer GPS Bike Tracker with Bluetooth/ANT+, Waterproof Bicycle Computer GPS Speedometer with Auto Backlight, 2.4 inch LCD Display
5
COOSPO Bike Computer Wireless GPS, Cycling Computer GPS Bike Tracker with Bluetooth/ANT+, Waterproof Bicycle Computer GPS Speedometer with Auto Backlight, 2.4 inch LCD Display
CooSpo
8.4
VIEW DEAL
Buy on Amazon
  • Note: Packaging has been upgraded, please purchase the extension long front mount separately if you need it.
  • SMALL BUT POWERFUL: Using BC107 GPS bike computer, we want to equip riders with high-cost performance electronic solutions that make their rides more reliable and efficient. Quite simply, affordable, and powerful, BC107 is the most cost-effective head unit we have ever built!
  • COMPACT AND LIGHTWEIGHT DESIGN: The display size of BC107 wireless cycling computer to 2.4 inches for the compact design, leaving no wasted space whatsoever. Engineered with simplicity and convenience at its core, the lightweight Chassis with wrapped in a glass-filled ABS and TPU, making it both robust and light.
  • GPS AND BEIDOU POSITIONING: BC107 has 2 modes of global positioning (GPS /GPS&BEIDOU), which can provide accurate GPS data all over the world. After powering on, it will automatically capture GPS and Beidou signals and automatically calibrate the time. You can also close GPS for indoor cycling.
  • ANT+ SENSOR COMPATIBILITY: Built for both budget and convenience, BC107 maximizes compatibility by working perfectly with ANT+ sensors, such as heart rate monitor, speed and cadence sensor, and power meter. Note: BC107 only supports ANT+ connection and does not support Bluetooth connection for the time being. Bluetooth is used for pairing with the CoospoRide app.
  • COOSPORIDE APP SUPPORT & SYNC TO STRAVA: By using CoospoRide App, you can set BC107 very easily on your phone, such as: quickly connecting and easily setting the device, loading GPS track route map, recording and analyzing cycling activity records, updating the latest firmware, and so on. You can sync activity(.fit file) to Strava via Coosporide App on your phone. Note: you can not upload the .fit file directly to Strava by USB transmission on your PC.
Learn moreon Amazon
More Info
20% Discount
CYCPLUS Bike Computer Set Include Speed Sensor and Mount, Wireless Bicycle Speedometer Odometer, IPX6 Waterproof ANT+ Bluetooth
6
CYCPLUS Bike Computer Set Include Speed Sensor and Mount, Wireless Bicycle Speedometer Odometer, IPX6 Waterproof ANT+ Bluetooth
CYCPLUS
8.2
VIEW DEAL
Buy on Amazon
  • 【Dynamic GPS Positioning】Higher sensitivity, Higher accuracy, Faster positioning. The navigating chip is imported from Switzerland. The GPS signal tracks your route. After connecting to your phone with bluetooth, your journey is synchronized with the app, so you can see exactly which route you've taken for your ride.
  • 【2.9-inch Screen】The glare-free backlit screen introduces FSTN technology, which is highly visible in sunlight. The LCD screen will light up automatically which depending on the sunrise and sunset time in different time zones. You can read your data easier and clearer day or night. High quality tempered glass, do not worry about nails scratches the screen. (Note: When using the product for the first time, be sure to set the time zone first. And then all functions can be run normally.)
  • 【ANT+ Sync Sensor and App】It supports simultaneous recording of various data such as speed, cadence, heart rate, power, route traveled, altitude, etc. Strava account can be added via our APP to synchronize the data on cycling computer. Helps you monitor workout data and gives you scientific training experience. (Search for "XOSS" in the Google Play Store or Apple App Store to download the app)
  • 【SPEED SENSOR & CADENCE SENSOR】The bike computer set include a speed &cadence sensor, you can switch between cadence and speed sensor modes by toggling switch to different position. Supports all kinds of equipments and applications which collect speed or cadence data via Bluetooth or ANT+.
  • 【Easy Installation】 CYCPLUS handlebar mount can be easily installed on your bike within 60 seconds (screwdriver included). All you need is to fix it and tighten the screw (Only suitable for 31.8 mm handlebars). The compact mount weighs only 29g . Even if driving over the bad pavement, there is no wavering of the bike computer.
Learn moreon Amazon
More Info
5% Discount
Sigma GPS Bike Computer - Rox 12.1 Evo Basic Set
7
Sigma GPS Bike Computer - Rox 12.1 Evo Basic Set
Sigma
8.0
VIEW DEAL
Buy on Amazon
  • Innovative Map Navigation: The ROX 12.1 EVO with its innovative map navigation shows everyone the right way, whether MTB, road, gravel, touring or e-bike rider. Thanks to the pre-installed bike-specific OSM maps and the versatile routing options as well as the turnby-turn directions, everyone reaches their destination safely. If cyclists spontaneously deviate from the suggested route, the intelligent re-routing of the ROX 12.1 EVO.
  • Professional Training System: With the six predefined and 22 additional sport profiles, the the ROX 12.1 EVO is ready for any cycling adventure. Within the individual sport profiles, the training views, route preferences and alarms that can be customized directly on the ROX 12.1 EVO or in the SIGMA RIDE app are set. The SIGMA RIDE app can also be used to import Strava Live segments into the ROX 12.1 EVO and the user will then see them on the display.
  • Made entirely in Germany: From the initial idea to development and final production, the SIGMA ROX 12.1 EVO is 100% Made in Germany. German engineering stands for centuries of tradition and is characterised by precision, craftsmanship and durability. In addition, every product developer at SIGMA is also a passionate cyclist. Prototypes are tested right on the doorstep in Neustadt an der Weinstraße with the aim of creating the perfect product: For unadulterated joy on the bike.
  • Advanced Features & Inclusions: The map can be displayed flexibly according to your needs and offers both large and small views. During navigation, the display shows the route and turn-by-turn directions. You can also call up your routes at any time, receive a good overview, and synchronize them. A unique feature also surprises the user with the "Draw my route" function, just draw one or more lines on the map. Sigma GPS Bike Computer with inclusions GPS Mount, Long-Butler GPS, USB-C Cable
  • Smart Connectivity: In addition to compatibility with the e-bike (incl. display of battery status, support level, range, etc.), the ROX 12.1 EVO can be connected with the SIGMA RIDE app as well as external sensors and apps from third-party providers. The integrated crash alarm notifies emergency contacts in case of a fall. Smart notifications inform you about incoming calls and messages while riding.
Learn moreon Amazon
More Info
DREAM SPORT Wireless Bike Computer with Cadence Speed Sensor Heart Rate Monitor 38Function Speedometer Odometer Backlight Altimeter Calorie DCY438
9
DREAM SPORT Wireless Bike Computer with Cadence Speed Sensor Heart Rate Monitor 38Function Speedometer Odometer Backlight Altimeter Calorie DCY438
DREAM SPORT
7.6
VIEW DEAL
Buy on Amazon
  • [Wireless & Independent ] Dream Sport bike computer DCY438 with heart rate monitor chest belt, cadence sensor, speed sensor. Large LCD, Backlight, Clear display, Small size (1.8*2.4*0.8 inch), Waterproof. As your best partner and professional heart rate monitoring expert when you're riding, no matter day or night, sunny or rainy.
  • [Multi-Functions] Basic 38 functions & Heart Rate Monitor & Cadence Mode & two button to read your speed, cadence, heart rate, odometer statistics easily. Heart Rate / Altimeter / Cadence / Speedometer / Distance / Automation Scan/ Start/ Stop / Odometer & Save / Auto Trip Time / Digital clocks / Average Speedometer / Max Speedometer / Speed Tendency / KM or MPH select / Freeze Fame Memory / Auto Power / Temperature (℃ or F) / Waterproof and other functions also equipped.
  • [Easy to install and use] Speed: Install speed sensor on your fork, magnet on the spoke. Cadence: Install cadence sensor on chain stay near the crank, another magnet will be tied on the crank arm. Really Important: Adjust the distance between sensors and magnets with max. 0.2 inch! HRM: HR sensor should be placed in the central position near your heart and Dream Sport logo should be upright.
  • [View data from your professional coach] Press right button to switch modes: speed or cadence or heart rate; Press left button to choose select data. ODO measures distance traveled from first ride. DST measures distance traveled on each ride. [Reset DST] Reset DST to zero by pressing left button for 2 seconds. (DST, TM & AVS will also be reset at that time)
  • [ 20+ choices 1 year warranty] Dreamsport have full range 20+ models cycling products for choices and worldwide professional user with professional engineering service for all using issues. We are making effort for better on-line service and 1 year free warranty. Please contact us if any question during using.
Learn moreon Amazon
More Info
how-we-create-out-10-best-lists
How we create our
Top 10“ lists?
Our algorithms collect and evaluate information on millions of products and rank them based on customer reviews, popularity, price and more.
LEARN MORE

newsletters

Best Reviews Guide Newsletter

Get exclusive articles, recommendations, shopping tips and sales alerts