At £749, they give a lot for the money, with the M40 towers' sound-per-pound value only increasing now that they've dropped ...
The instructions say I should do my first data transfer after one to two days. So I wash my hands then carefully remove the ring, remove the sensor, clean both parts then transfer the temperature data ...
When working out, it comes naturally to want a pair of headphones that suit your pace or intensity. Whether it is a rigorous ...