Even though bike computers are becoming more and more like smartphones, you can still get your hands on something small, smart and basic if you really want.

Bontrager’s Trip 300 is a great example of a basic little unit with classic functions: current, average and maximum speed; trip distance and odometer; clock; current, average and max heart rate; current, average and maximum cadence (although heart rate and cadence require compatible ANT+ sensors).

And that’s almost that, really. The Trip 300 comes with its own mount, but is compatible with Bontrager’s Blendr integrated stem mount (which is really rather smart, by the way, and also works with the Ion 700 front light), and it’s also compatible with the DuoTrap integrated speed/cadence sensor which you can spec on Trek bikes almost all the way across the board.