Bike computers with smartphone connection

Smartphone connection

— the ability to connect the cycle computer to a smartphone — usually via Bluetooth (see "Sensors"). Theoretically, it is possible to connect with other gadgets, but the smartphone, unlike them, can be used on the go (mounted on the handlebar or just kept with you). Connecting to a smartphone can include many different functions, their set should be specified separately. One of the most popular options is transmitting data from a bike computer to a fitness application on a smartphone, or even to special social Internet services for training.