A 'brisk' walk can sound like something you're supposed to measure precisely. In practice, your pace depends on the route, temperature, how rested you feel and the experience you're looking for. Learning to judge effort without staring at a screen makes walking easier to fit into real life.
Use conversation as a guide
On an ordinary flat path, start at a pace where you can comfortably speak in full sentences. If you want a more purposeful walk, gradually increase your pace until your breathing is a little deeper but you can still talk. If you're gasping, struggling to finish a sentence or feeling unwell, reduce the intensity. Fitness levels differ, so another person's speed is not a useful benchmark.
Notice what changes on hills
A gentle incline might make the same number of steps feel considerably harder. You can shorten your stride, slow down and focus on getting up comfortably rather than maintaining the speed shown on a tracker. Going downhill deserves attention too: keep the steps controlled, especially if the surface is loose or wet. Effort matters more than an uninterrupted pace.
Leave room for the purpose of the walk
A walk with a friend has a different rhythm from a ten-minute outing between work calls. If you're walking to relax, you might stop to look around; if you're using the walk as exercise, a steadier section might be useful. Neither is automatically better. Decide what you want from the outing before asking your watch to rate it.
Consider shoes, surface and heat
Pace can change with poorly fitting shoes, uneven footpaths, crowds and warm weather. Choose a route you can navigate confidently and make time for crossings. On hot days, shade and a lower intensity can be the sensible choice. Pain, chest discomfort, dizziness or unusual breathlessness are reasons to stop and seek appropriate medical advice.
Try a small experiment
On your next familiar route, spend five minutes at your usual pace, then two minutes slightly faster and two minutes easier. Notice your breathing and posture, not just the numbers. You may find that the comfortable middle ground changes from day to day. That's useful information, not a performance problem.