Technical & Product

  • Knog Headlamps - why buy Knog?

    Since the nights began to draw in this autumn, we've been testing the new Knog Bilby headlamp, which has also proven very popular with our customer...
  • Polar Grit X: wrist-based HR

    Generally speaking, chest HR monitors are known to be more accurate than wrist HR sensors. Recent innovations from Polar and other top end watches...
  • The Polar Grit X: Features and first impression

    I've been using the Polar Grit X since the beginning of June 2020, nearly 3 months. Things have moved on a fair bit since my original Garmin Forer...