Review on 🚴 DREAM SPORT Wireless Bike Computer: Cadence, Heart Rate Monitoring, Backlight, and More! by Lynn Cole

This is an interesting cycle computer, it contains three sensors: speed - cadence - heart rate monitor Mine came with all batteries (CR2032) one of the batteries was dead. So I have to change it (not a big problem). The installation is easy, but in my case I have to put the computer on the steering wheel; I tried it on the stem but: it never got a speed sensor signal and was difficult to remove. Heart rate monitor length 90 cm (without stretching) Update 12/05/2021: The heart rate monitor battery drains when not in use, so it seems like you have to remove the battery if you don't use the HR often. It's not practical.