9.3 average score from 27 reviews

DigiBoard BT 42

Model number: BCP-40W
  • Our most advanced bicycle computer!
  • Dualband speed and cadence combo sensor included
  • Sync your ride history to the BBB BikeBoard app (iOS only)
  • Compatible with ANT+ speed, cadence & heartrate sensors
  • Waterproof casing
More information

DigiBoard BT Bicycle computer

The DigiBoard BT is definitely our most sophisticated bike computer of our range. With many features and high-end super accurate measurements of speeds, cadence etc. any ANT+ device can be connected. Connect your DigiBoard to your phone and keep track of all your rides for optimal use of your own potential.


  • Mounting location Handlebar, Stem
  • Sensors included Combo sensor
  • Wireless Yes
  • Android Compatible No
  • Backlight Yes
  • Battery indicator Yes
  • Battery type CR2032
  • Materials Nylon, TPU
  • Connectivity ANT+, Bluetooth
  • Export ride Yes
  • Compatible with BBB Phone Mounts
  • Amount of functions 42
  • Types of functions Odometer, Low Battery Indicator, Clock, Riding Time, Total Riding Time, Trip distance, Current speed, Average Speed, Maximum Speed, Calory Consumption, Cadence, Heart rate, Date
  • iOS Compatible Yes
  • Operation buttons 3
  • Recording function Yes
  • Sensor compatibility Cadence sensor, Heart rate sensor, Speed sensor
  • Sensor type ANT+


Wireless cycling computers offer a clutter-free cycling experience by eliminating tangled cables and frame rubbing marks. They provide the same features as wired computers but without the hassles. While cheaper bike computers use wires to connect the sensor and handlebar unit, wireless models utilize a transmitter in the sensor. Wired computers have a single battery, but the wires can make your bike look untidy and may get damaged. In contrast, wireless bike computers require a battery in the transmitter and the head unit, offering a tidier, wire-free solution.

ANT+ compatible

ANT+ compatible

ANT+ compatibility in a bicycle computer offers interference-free communication with compatible accessories like heart rate monitors and cadence sensors. ANT+ provides a low-energy wireless data collection and transfer and is designed to collaborate with various manufacturers' products. It's widely used in cycling gadgets, allowing devices like smart trainers to connect seamlessly to apps like Zwift. With ANT+, you enjoy reliable connectivity and compatibility, making it a valuable addition to your bicycle computer.

Bluetooth connection

Bluetooth connection

Bluetooth Smart technology adds connectivity to your bicycle computer, allowing seamless communication with your smartphone and other Bluetooth Smart Ready devices. It's designed for low-power consumption, extending the life of connected sensors. Bluetooth Smart is known for its power efficiency, making it ideal for devices with small batteries. This technology enhances the functionality of your bicycle computer, enabling it to link with smartphones and various everyday objects like heart-rate monitors, creating a versatile and connected cycling experience.